762 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			C#
		
	
	
	
	
	
			
		
		
	
	
			762 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			C#
		
	
	
	
	
	
using System;
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using System.Data;
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namespace Csla.Data
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{
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  /// <summary>
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  /// This is a DataReader that 'fixes' any null values before
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  /// they are returned to our business code.
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  /// </summary>
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  public class SafeDataReader : IDataReader
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  {
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    private IDataReader _dataReader;
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    /// <summary>
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    /// Get a reference to the underlying data reader
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    /// object that actually contains the data from
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    /// the data source.
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    /// </summary>
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    protected IDataReader DataReader
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    {
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      get { return _dataReader; }
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    }
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    /// <summary>
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    /// Initializes the SafeDataReader object to use data from
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    /// the provided DataReader object.
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    /// </summary>
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    /// <param name="dataReader">The source DataReader object containing the data.</param>
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    public SafeDataReader(IDataReader dataReader)
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    {
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      _dataReader = dataReader;
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    }
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    /// <summary>
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    /// Gets a string value from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns empty string for null.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    public string GetString(string name)
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    {
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      return GetString(_dataReader.GetOrdinal(name));
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    }
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    /// <summary>
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    /// Gets a string value from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns empty string for null.
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    /// </remarks>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual string GetString(int i)
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    {
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      if (_dataReader.IsDBNull(i))
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        return string.Empty;
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      else
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        return _dataReader.GetString(i);
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    }
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    /// <summary>
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    /// Gets a value of type <see cref="System.Object" /> from the datareader.
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    /// </summary>
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    /// <param name="name">Name of the column containing the value.</param>
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    public object GetValue(string name)
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    {
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      return GetValue(_dataReader.GetOrdinal(name));
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    }
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    /// <summary>
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    /// Gets a value of type <see cref="System.Object" /> from the datareader.
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    /// </summary>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual object GetValue(int i)
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    {
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      if (_dataReader.IsDBNull(i))
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        return null;
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      else
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        return _dataReader.GetValue(i);
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    }
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    /// <summary>
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    /// Gets an integer from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns 0 for null.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    public int GetInt32(string name)
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    {
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      return GetInt32(_dataReader.GetOrdinal(name));
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    }
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    /// <summary>
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    /// Gets an integer from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns 0 for null.
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    /// </remarks>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual int GetInt32(int i)
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    {
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      if (_dataReader.IsDBNull(i))
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        return 0;
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      else
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        return _dataReader.GetInt32(i);
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    }
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    /// <summary>
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    /// Gets a double from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns 0 for null.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    public double GetDouble(string name)
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    {
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      return GetDouble(_dataReader.GetOrdinal(name));
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    }
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    /// <summary>
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    /// Gets a double from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns 0 for null.
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    /// </remarks>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual double GetDouble(int i)
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    {
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      if (_dataReader.IsDBNull(i))
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        return 0;
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      else
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        return _dataReader.GetDouble(i);
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    }
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    /// <summary>
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    /// Gets a <see cref="SmartDate" /> from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// A null is converted into min possible date
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    /// See Chapter 5 for more details on the SmartDate class.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    public Csla.SmartDate GetSmartDate(string name)
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    {
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      return GetSmartDate(_dataReader.GetOrdinal(name), true);
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    }
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    /// <summary>
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    /// Gets a <see cref="SmartDate" /> from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// A null is converted into the min possible date
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    /// See Chapter 5 for more details on the SmartDate class.
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    /// </remarks>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual Csla.SmartDate GetSmartDate(int i)
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    {
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      return GetSmartDate(i, true);
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    }
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    /// <summary>
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    /// Gets a <see cref="SmartDate" /> from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// A null is converted into either the min or max possible date
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    /// depending on the MinIsEmpty parameter. See Chapter 5 for more
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    /// details on the SmartDate class.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    /// <param name="minIsEmpty">
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    /// A flag indicating whether the min or max 
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    /// value of a data means an empty date.</param>
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    public Csla.SmartDate GetSmartDate(string name, bool minIsEmpty)
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    {
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      return GetSmartDate(_dataReader.GetOrdinal(name), minIsEmpty);
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    }
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    /// <summary>
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    /// Gets a <see cref="SmartDate"/> from the datareader.
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    /// </summary>
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    /// <param name="i">Ordinal column position of the value.</param>
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    /// <param name="minIsEmpty">
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    /// A flag indicating whether the min or max 
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    /// value of a data means an empty date.</param>
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    public virtual Csla.SmartDate GetSmartDate(
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      int i, bool minIsEmpty)
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    {
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      if (_dataReader.IsDBNull(i))
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        return new Csla.SmartDate(minIsEmpty);
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      else
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        return new Csla.SmartDate(
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          _dataReader.GetDateTime(i), minIsEmpty);
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    }
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    /// <summary>
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    /// Gets a Guid value from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns Guid.Empty for null.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    public System.Guid GetGuid(string name)
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    {
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      return GetGuid(_dataReader.GetOrdinal(name));
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    }
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    /// <summary>
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    /// Gets a Guid value from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns Guid.Empty for null.
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    /// </remarks>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual System.Guid GetGuid(int i)
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    {
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      if (_dataReader.IsDBNull(i))
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        return Guid.Empty;
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      else
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        return _dataReader.GetGuid(i);
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    }
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    /// <summary>
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    /// Reads the next row of data from the datareader.
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    /// </summary>
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    public bool Read()
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    {
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      return _dataReader.Read();
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    }
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    /// <summary>
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    /// Moves to the next result set in the datareader.
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    /// </summary>
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    public bool NextResult()
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    {
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      return _dataReader.NextResult();
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    }
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    /// <summary>
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    /// Closes the datareader.
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    /// </summary>
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    public void Close()
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    {
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      _dataReader.Close();
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    }
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    /// <summary>
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    /// Returns the depth property value from the datareader.
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    /// </summary>
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    public int Depth
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    {
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      get
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      {
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        return _dataReader.Depth;
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      }
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    }
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    /// <summary>
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    /// Returns the FieldCount property from the datareader.
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    /// </summary>
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    public int FieldCount
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    {
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      get
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      {
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        return _dataReader.FieldCount;
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      }
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    }
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    /// <summary>
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    /// Gets a boolean value from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns <see langword="false" /> for null.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    public bool GetBoolean(string name)
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    {
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      return GetBoolean(_dataReader.GetOrdinal(name));
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    }
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    /// <summary>
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    /// Gets a boolean value from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns <see langword="false" /> for null.
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    /// </remarks>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual bool GetBoolean(int i)
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    {
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      if (_dataReader.IsDBNull(i))
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        return false;
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      else
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        return _dataReader.GetBoolean(i);
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    }
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    /// <summary>
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    /// Gets a byte value from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns 0 for null.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    public byte GetByte(string name)
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    {
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      return GetByte(_dataReader.GetOrdinal(name));
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    }
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    /// <summary>
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    /// Gets a byte value from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns 0 for null.
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    /// </remarks>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual byte GetByte(int i)
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    {
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      if (_dataReader.IsDBNull(i))
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        return 0;
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      else
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        return _dataReader.GetByte(i);
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    }
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    /// <summary>
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    /// Invokes the GetBytes method of the underlying datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns 0 for null.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    /// <param name="buffer">Array containing the data.</param>
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    /// <param name="bufferOffset">Offset position within the buffer.</param>
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    /// <param name="fieldOffset">Offset position within the field.</param>
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    /// <param name="length">Length of data to read.</param>
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    public Int64 GetBytes(string name, Int64 fieldOffset,
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      byte[] buffer, int bufferOffset, int length)
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    {
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      return GetBytes(_dataReader.GetOrdinal(name), fieldOffset, buffer, bufferOffset, length);
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    }
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    /// <summary>
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    /// Invokes the GetBytes method of the underlying datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns 0 for null.
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    /// </remarks>
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    /// <param name="i">Ordinal column position of the value.</param>
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    /// <param name="buffer">Array containing the data.</param>
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    /// <param name="bufferOffset">Offset position within the buffer.</param>
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    /// <param name="fieldOffset">Offset position within the field.</param>
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    /// <param name="length">Length of data to read.</param>
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    public virtual Int64 GetBytes(int i, Int64 fieldOffset,
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      byte[] buffer, int bufferOffset, int length)
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    {
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      if (_dataReader.IsDBNull(i))
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        return 0;
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      else
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        return _dataReader.GetBytes(i, fieldOffset, buffer, bufferOffset, length);
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    }
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    /// <summary>
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    /// Gets a char value from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns Char.MinValue for null.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    public char GetChar(string name)
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    {
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      return GetChar(_dataReader.GetOrdinal(name));
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    }
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    /// <summary>
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    /// Gets a char value from the datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns Char.MinValue for null.
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    /// </remarks>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual char GetChar(int i)
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    {
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      if (_dataReader.IsDBNull(i))
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        return char.MinValue;
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      else
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      {
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        char[] myChar = new char[1];
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        _dataReader.GetChars(i, 0, myChar, 0, 1);
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        return myChar[0];
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      }
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    }
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    /// <summary>
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    /// Invokes the GetChars method of the underlying datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns 0 for null.
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    /// </remarks>
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    /// <param name="name">Name of the column containing the value.</param>
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    /// <param name="buffer">Array containing the data.</param>
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    /// <param name="bufferOffset">Offset position within the buffer.</param>
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    /// <param name="fieldOffset">Offset position within the field.</param>
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    /// <param name="length">Length of data to read.</param>
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    public Int64 GetChars(string name, Int64 fieldOffset,
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      char[] buffer, int bufferOffset, int length)
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    {
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      return GetChars(_dataReader.GetOrdinal(name), fieldOffset, buffer, bufferOffset, length);
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    }
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    /// <summary>
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    /// Invokes the GetChars method of the underlying datareader.
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    /// </summary>
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    /// <remarks>
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    /// Returns 0 for null.
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    /// </remarks>
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    /// <param name="i">Ordinal column position of the value.</param>
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    /// <param name="buffer">Array containing the data.</param>
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    /// <param name="bufferOffset">Offset position within the buffer.</param>
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    /// <param name="fieldOffset">Offset position within the field.</param>
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    /// <param name="length">Length of data to read.</param>
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    public virtual Int64 GetChars(int i, Int64 fieldOffset,
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      char[] buffer, int bufferOffset, int length)
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    {
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      if (_dataReader.IsDBNull(i))
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        return 0;
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      else
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        return _dataReader.GetChars(i, fieldOffset, buffer, bufferOffset, length);
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    }
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    /// <summary>
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    /// Invokes the GetData method of the underlying datareader.
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    /// </summary>
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    /// <param name="name">Name of the column containing the value.</param>
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    public IDataReader GetData(string name)
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    {
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      return GetData(_dataReader.GetOrdinal(name));
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    }
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    /// <summary>
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    /// Invokes the GetData method of the underlying datareader.
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    /// </summary>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual IDataReader GetData(int i)
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    {
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      return _dataReader.GetData(i);
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    }
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    /// <summary>
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    /// Invokes the GetDataTypeName method of the underlying datareader.
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    /// </summary>
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    /// <param name="name">Name of the column containing the value.</param>
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    public string GetDataTypeName(string name)
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    {
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      return GetDataTypeName(_dataReader.GetOrdinal(name));
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    }
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    /// <summary>
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    /// Invokes the GetDataTypeName method of the underlying datareader.
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    /// </summary>
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    /// <param name="i">Ordinal column position of the value.</param>
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    public virtual string GetDataTypeName(int i)
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    {
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      return _dataReader.GetDataTypeName(i);
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						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets a date value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <remarks>
 | 
						|
    /// Returns DateTime.MinValue for null.
 | 
						|
    /// </remarks>
 | 
						|
    /// <param name="name">Name of the column containing the value.</param>
 | 
						|
    public virtual DateTime GetDateTime(string name)
 | 
						|
    {
 | 
						|
      return GetDateTime(_dataReader.GetOrdinal(name));
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets a date value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <remarks>
 | 
						|
    /// Returns DateTime.MinValue for null.
 | 
						|
    /// </remarks>
 | 
						|
    /// <param name="i">Ordinal column position of the value.</param>
 | 
						|
    public virtual DateTime GetDateTime(int i)
 | 
						|
    {
 | 
						|
      if (_dataReader.IsDBNull(i))
 | 
						|
        return DateTime.MinValue;
 | 
						|
      else
 | 
						|
        return _dataReader.GetDateTime(i);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets a decimal value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <remarks>
 | 
						|
    /// Returns 0 for null.
 | 
						|
    /// </remarks>
 | 
						|
    /// <param name="name">Name of the column containing the value.</param>
 | 
						|
    public decimal GetDecimal(string name)
 | 
						|
    {
 | 
						|
      return GetDecimal(_dataReader.GetOrdinal(name));
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets a decimal value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <remarks>
 | 
						|
    /// Returns 0 for null.
 | 
						|
    /// </remarks>
 | 
						|
    /// <param name="i">Ordinal column position of the value.</param>
 | 
						|
    public virtual decimal GetDecimal(int i)
 | 
						|
    {
 | 
						|
      if (_dataReader.IsDBNull(i))
 | 
						|
        return 0;
 | 
						|
      else
 | 
						|
        return _dataReader.GetDecimal(i);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Invokes the GetFieldType method of the underlying datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <param name="name">Name of the column containing the value.</param>
 | 
						|
    public Type GetFieldType(string name)
 | 
						|
    {
 | 
						|
      return GetFieldType(_dataReader.GetOrdinal(name));
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Invokes the GetFieldType method of the underlying datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <param name="i">Ordinal column position of the value.</param>
 | 
						|
    public virtual Type GetFieldType(int i)
 | 
						|
    {
 | 
						|
      return _dataReader.GetFieldType(i);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets a Single value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <remarks>
 | 
						|
    /// Returns 0 for null.
 | 
						|
    /// </remarks>
 | 
						|
    /// <param name="name">Name of the column containing the value.</param>
 | 
						|
    public float GetFloat(string name)
 | 
						|
    {
 | 
						|
      return GetFloat(_dataReader.GetOrdinal(name));
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets a Single value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <remarks>
 | 
						|
    /// Returns 0 for null.
 | 
						|
    /// </remarks>
 | 
						|
    /// <param name="i">Ordinal column position of the value.</param>
 | 
						|
    public virtual float GetFloat(int i)
 | 
						|
    {
 | 
						|
      if (_dataReader.IsDBNull(i))
 | 
						|
        return 0;
 | 
						|
      else
 | 
						|
        return _dataReader.GetFloat(i);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets a Short value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <remarks>
 | 
						|
    /// Returns 0 for null.
 | 
						|
    /// </remarks>
 | 
						|
    /// <param name="name">Name of the column containing the value.</param>
 | 
						|
    public short GetInt16(string name)
 | 
						|
    {
 | 
						|
      return GetInt16(_dataReader.GetOrdinal(name));
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets a Short value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <remarks>
 | 
						|
    /// Returns 0 for null.
 | 
						|
    /// </remarks>
 | 
						|
    /// <param name="i">Ordinal column position of the value.</param>
 | 
						|
    public virtual short GetInt16(int i)
 | 
						|
    {
 | 
						|
      if (_dataReader.IsDBNull(i))
 | 
						|
        return 0;
 | 
						|
      else
 | 
						|
        return _dataReader.GetInt16(i);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets a Long value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <remarks>
 | 
						|
    /// Returns 0 for null.
 | 
						|
    /// </remarks>
 | 
						|
    /// <param name="name">Name of the column containing the value.</param>
 | 
						|
    public Int64 GetInt64(string name)
 | 
						|
    {
 | 
						|
      return GetInt64(_dataReader.GetOrdinal(name));
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets a Long value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <remarks>
 | 
						|
    /// Returns 0 for null.
 | 
						|
    /// </remarks>
 | 
						|
    /// <param name="i">Ordinal column position of the value.</param>
 | 
						|
    public virtual Int64 GetInt64(int i)
 | 
						|
    {
 | 
						|
      if (_dataReader.IsDBNull(i))
 | 
						|
        return 0;
 | 
						|
      else
 | 
						|
        return _dataReader.GetInt64(i);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Invokes the GetName method of the underlying datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <param name="i">Ordinal column position of the value.</param>
 | 
						|
    public virtual string GetName(int i)
 | 
						|
    {
 | 
						|
      return _dataReader.GetName(i);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Gets an ordinal value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <param name="name">Name of the column containing the value.</param>
 | 
						|
    public int GetOrdinal(string name)
 | 
						|
    {
 | 
						|
      return _dataReader.GetOrdinal(name);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Invokes the GetSchemaTable method of the underlying datareader.
 | 
						|
    /// </summary>
 | 
						|
    public DataTable GetSchemaTable()
 | 
						|
    {
 | 
						|
      return _dataReader.GetSchemaTable();
 | 
						|
    }
 | 
						|
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Invokes the GetValues method of the underlying datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <param name="values">An array of System.Object to
 | 
						|
    /// copy the values into.</param>
 | 
						|
    public int GetValues(object[] values)
 | 
						|
    {
 | 
						|
      return _dataReader.GetValues(values);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Returns the IsClosed property value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    public bool IsClosed
 | 
						|
    {
 | 
						|
      get
 | 
						|
      {
 | 
						|
        return _dataReader.IsClosed;
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Invokes the IsDBNull method of the underlying datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <param name="i">Ordinal column position of the value.</param>
 | 
						|
    public virtual bool IsDBNull(int i)
 | 
						|
    {
 | 
						|
      return _dataReader.IsDBNull(i);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Returns a value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <param name="name">Name of the column containing the value.</param>
 | 
						|
    public object this[string name]
 | 
						|
    {
 | 
						|
      get
 | 
						|
      {
 | 
						|
        object val = _dataReader[name];
 | 
						|
        if (DBNull.Value.Equals(val))
 | 
						|
          return null;
 | 
						|
        else
 | 
						|
          return val;
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Returns a value from the datareader.
 | 
						|
    /// </summary>
 | 
						|
    /// <param name="i">Ordinal column position of the value.</param>
 | 
						|
    public virtual object this[int i]
 | 
						|
    {
 | 
						|
      get
 | 
						|
      {
 | 
						|
        if (_dataReader.IsDBNull(i))
 | 
						|
          return null;
 | 
						|
        else
 | 
						|
          return _dataReader[i];
 | 
						|
      }
 | 
						|
    }
 | 
						|
    /// <summary>
 | 
						|
    /// Returns the RecordsAffected property value from the underlying datareader.
 | 
						|
    /// </summary>
 | 
						|
    public int RecordsAffected
 | 
						|
    {
 | 
						|
      get
 | 
						|
      {
 | 
						|
        return _dataReader.RecordsAffected;
 | 
						|
      }
 | 
						|
    }
 | 
						|
 | 
						|
    #region IDisposable Support
 | 
						|
 | 
						|
    private bool _disposedValue; // To detect redundant calls
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Disposes the object.
 | 
						|
    /// </summary>
 | 
						|
    /// <param name="disposing">True if called by
 | 
						|
    /// the public Dispose method.</param>
 | 
						|
    protected virtual void Dispose(bool disposing)
 | 
						|
    {
 | 
						|
      if (!_disposedValue)
 | 
						|
      {
 | 
						|
        if (disposing)
 | 
						|
        {
 | 
						|
          // free unmanaged resources when explicitly called
 | 
						|
          _dataReader.Dispose();
 | 
						|
        }
 | 
						|
 | 
						|
        // free shared unmanaged resources
 | 
						|
      }
 | 
						|
      _disposedValue = true;
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Disposes the object.
 | 
						|
    /// </summary>
 | 
						|
    public void Dispose()
 | 
						|
    {
 | 
						|
      // Do not change this code. Put cleanup code in Dispose(bool disposing) above.
 | 
						|
      Dispose(true);
 | 
						|
      GC.SuppressFinalize(this);
 | 
						|
    }
 | 
						|
 | 
						|
    /// <summary>
 | 
						|
    /// Object finalizer.
 | 
						|
    /// </summary>
 | 
						|
    ~SafeDataReader()
 | 
						|
    {
 | 
						|
      Dispose(false);
 | 
						|
    }
 | 
						|
 | 
						|
    #endregion
 | 
						|
 | 
						|
  }
 | 
						|
}
 |