DotNet 4.8.1 build of DotNetBar
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#if FRAMEWORK20
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using System;
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using System.Windows.Forms;
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using DevComponents.Schedule.Model;
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using System.ComponentModel;
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namespace DevComponents.DotNetBar.Schedule
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{
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public class CustomCalendarItem : CalendarItem
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{
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#region Events
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/// <summary>
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/// Occurs when the OwnerKey has changed
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/// </summary>
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[Description("Occurs when the OwnerKey has changed.")]
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public event EventHandler<EventArgs> OwnerKeyChanged;
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/// <summary>
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/// Occurs when Locked has changed
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/// </summary>
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[Description("Occurs when the Locked property has changed.")]
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public event EventHandler<EventArgs> LockedChanged;
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#endregion
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#region Private variables
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private string _OwnerKey = ""; // OwnerKey
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private bool _Locked; // Locked state
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private CustomCalendarItem _BaseCalendarItem; // Base CalendarItem
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private CalendarView _CalendarView;
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#endregion
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#region Public properties
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#region CollateId
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/// <summary>
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/// Gets or sets the CollateId used for TimeLine row collation.
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/// </summary>
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public override int CollateId
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{
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get
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{
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if (_BaseCalendarItem != null)
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return (_BaseCalendarItem.CollateId);
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return (base.CollateId);
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}
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set
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{
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if (_BaseCalendarItem != null)
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_BaseCalendarItem.CollateId = value;
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base.CollateId = value;
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}
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}
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#endregion
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#region OwnerKey
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/// <summary>
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/// Gets and sets the item OwnerKey
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/// </summary>
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public string OwnerKey
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{
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get
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{
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if (_BaseCalendarItem != null)
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return (_BaseCalendarItem.OwnerKey);
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return (_OwnerKey);
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}
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set
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{
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if (_BaseCalendarItem != null)
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{
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_BaseCalendarItem.OwnerKey = value;
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}
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else
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{
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if (value == null)
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value = "";
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if (_OwnerKey.Equals(value) == false)
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{
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string oldValue = _OwnerKey;
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_OwnerKey = value;
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OnOwnerKeyChanged(oldValue, value);
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}
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}
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}
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}
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/// <summary>
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/// Sends ChangedEvent for the OwnerKey property
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/// </summary>
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/// <param name="oldValue">Old OwnerKey</param>
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/// <param name="newValue">New OwnerKey</param>
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protected virtual void OnOwnerKeyChanged(string oldValue, string newValue)
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{
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if (OwnerKeyChanged != null)
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OwnerKeyChanged(this, new OwnerKeyChangedEventArgs(oldValue, newValue));
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}
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#endregion
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#region Locked
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/// <summary>
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/// Gets and set whether modification is enabled
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/// through the user interface"
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/// </summary>
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public bool Locked
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{
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get
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{
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if (_BaseCalendarItem != null)
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return (_BaseCalendarItem.Locked);
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return (_Locked);
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}
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set
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{
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if (_BaseCalendarItem != null)
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{
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_BaseCalendarItem.Locked = value;
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}
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else
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{
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if (_Locked != value)
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{
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bool oldValue = _Locked;
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_Locked = value;
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OnLockedChanged(oldValue, value);
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}
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}
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}
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}
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/// <summary>
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/// Sends ChangedEvent for the Locked property
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/// </summary>
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/// <param name="oldValue">Old OwnerKey</param>
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/// <param name="newValue">New OwnerKey</param>
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protected virtual void OnLockedChanged(bool oldValue, bool newValue)
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{
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if (LockedChanged != null)
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LockedChanged(this, new LockedChangedEventArgs(oldValue, newValue));
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}
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#endregion
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#region StartTime
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public override DateTime StartTime
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{
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get
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{
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if (_BaseCalendarItem != null)
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return (_BaseCalendarItem.StartTime);
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return (base.StartTime);
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}
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set
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{
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if (_BaseCalendarItem != null)
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_BaseCalendarItem.StartTime = value;
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base.StartTime = value;
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}
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}
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#endregion
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#region EndTime
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public override DateTime EndTime
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{
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get
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{
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if (_BaseCalendarItem != null)
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return (_BaseCalendarItem.EndTime);
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return (base.EndTime);
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}
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set
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{
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if (_BaseCalendarItem != null)
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_BaseCalendarItem.EndTime = value;
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base.EndTime = value;
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}
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}
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#endregion
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#region BaseCalendarItem
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/// <summary>
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/// Base CalendarItem
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///
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/// This property holds the base CalendarItem from which
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/// each displayed CustomItem (of this type) is based.
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///
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/// In order to keep all displayed items "in-sync", it is necessary
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/// to propagate data to and from the base CalendarItem. This is
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/// accomplished via hooking those members you are interested in, at
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/// both the item (HookEvents) and BaseCalendarItem (HookBaseEvents)
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/// level.
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///
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/// </summary>
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public virtual CustomCalendarItem BaseCalendarItem
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{
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get { return (_BaseCalendarItem); }
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set { _BaseCalendarItem = value; }
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}
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#endregion
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#region IsMultiDayOrAllDayEvent
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public bool IsMultiDayOrAllDayEvent
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{
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get
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{
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return (StartTime < EndTime &&
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(EndTime.Subtract(StartTime).TotalDays >= 1 ||
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DateTimeHelper.IsSameDay(StartTime, EndTime) == false));
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}
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}
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#endregion
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#region CategoryColor
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/// <summary>
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/// Gets or sets the category color used for TimeLine CondensedView markers.
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/// Use static members on Appointment class to assign the category color for example Appointment.CategoryRed.
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/// </summary>
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public override string CategoryColor
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{
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get
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{
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if (_BaseCalendarItem != null)
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return (_BaseCalendarItem.CategoryColor);
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return (base.CategoryColor);
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}
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set
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{
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if (_BaseCalendarItem != null)
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_BaseCalendarItem.CategoryColor = value;
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base.CategoryColor = value;
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}
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}
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#endregion
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#region IsSelected
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/// <summary>
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/// Gets or sets whether the item is selected.
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/// </summary>
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public override bool IsSelected
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{
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get
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{
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if (_BaseCalendarItem != null)
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return (_BaseCalendarItem.IsSelected);
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return (base.IsSelected);
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}
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set
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{
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if (_BaseCalendarItem != null)
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_BaseCalendarItem.IsSelected = value;
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base.IsSelected = value;
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}
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}
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#endregion
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#region Visible
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/// <summary>
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/// Gets and sets the item Visibility
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/// </summary>
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public override bool Visible
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{
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get
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{
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if (_BaseCalendarItem != null)
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return (_BaseCalendarItem.Visible);
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return (base.Visible);
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}
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set
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{
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if (_BaseCalendarItem != null)
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{
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_BaseCalendarItem.Visible = value;
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}
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else
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{
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if (_BaseCalendarItem != null)
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_BaseCalendarItem.Visible = value;
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base.Visible = value;
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}
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}
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}
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#endregion
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#endregion
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#region Internal properties
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#region CalendarView
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internal CalendarView CalendarView
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{
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get { return (_CalendarView); }
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set { _CalendarView = value; }
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}
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#endregion
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#endregion
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#region Refresh
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public override void Refresh()
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{
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if (_CalendarView != null)
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{
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Control c = (Control)_CalendarView.GetContainerControl();
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if (c != null)
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{
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foreach (BaseItem item in _CalendarView.CalendarPanel.SubItems)
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{
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BaseView view = item as BaseView;
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if (view != null)
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RefreshItems(c, view.SubItems);
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}
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}
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}
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}
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private void RefreshItems(Control c, SubItemsCollection subItems)
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{
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foreach (BaseItem item in subItems)
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{
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CustomCalendarItem ci = item as CustomCalendarItem;
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if (ci != null)
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{
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if (ci == this || ci.BaseCalendarItem == this)
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ci.Invalidate(c);
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}
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else if (item is AllDayPanel)
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{
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RefreshItems(c, item.SubItems);
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}
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}
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}
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#endregion
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#region Paint
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public override void Paint(ItemPaintArgs e)
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{
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}
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#endregion
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#region Copy
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/// <summary>
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/// Returns copy of the item.
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/// </summary>
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public override BaseItem Copy()
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{
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CustomCalendarItem objCopy = new CustomCalendarItem();
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CopyToItem(objCopy);
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return (objCopy);
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}
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/// <summary>
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/// Copies the CustomCalendarItem specific properties to new instance of the item.
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/// </summary>
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/// <param name="copy">New CustomCalendarItem instance</param>
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protected override void CopyToItem(BaseItem copy)
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{
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CustomCalendarItem objCopy = copy as CustomCalendarItem;
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if (objCopy != null)
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{
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base.CopyToItem(objCopy);
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objCopy._OwnerKey = this._OwnerKey;
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objCopy._Locked = this.Locked;
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objCopy._CalendarView = this.CalendarView;
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}
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}
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#endregion
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}
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#region OwnerKeyChangedEventArgs
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/// <summary>
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/// OwnerKeyChangedEventArgs
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/// </summary>
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///
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public class OwnerKeyChangedEventArgs : ValueChangedEventArgs<string, string>
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{
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public OwnerKeyChangedEventArgs(string oldValue, string newValue)
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: base(oldValue, newValue)
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{
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}
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}
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#endregion
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#region LockedChangedEventArgs
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/// <summary>
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/// LockedChangedEventArgs
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/// </summary>
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///
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public class LockedChangedEventArgs : ValueChangedEventArgs<bool, bool>
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{
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public LockedChangedEventArgs(bool oldValue, bool newValue)
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: base(oldValue, newValue)
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{
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}
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}
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#endregion
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#region CategoryColorChangedEventArgs
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/// <summary>
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/// CategoryColorChangedEventArgs
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/// </summary>
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///
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public class CategoryColorChangedEventArgs : ValueChangedEventArgs<string, string>
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{
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public CategoryColorChangedEventArgs(string oldValue, string newValue)
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: base(oldValue, newValue)
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{
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}
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}
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#endregion
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}
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#endif
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Block a user