54 lines
1.7 KiB
C#
54 lines
1.7 KiB
C#
using System;
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using System.ComponentModel;
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using System.ComponentModel.Design.Serialization;
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using System.Globalization;
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using System.Reflection;
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using System.Drawing;
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#if AdvTree
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namespace DevComponents.Tree
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#elif DOTNETBAR
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namespace DevComponents.DotNetBar
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#endif
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{
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/// <summary>
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/// Represents BackgroundColorBlend object converter.
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/// </summary>
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public class BackgroundColorBlendConverter : TypeConverter
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{
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public BackgroundColorBlendConverter() { }
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public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
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{
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if(destinationType==typeof(InstanceDescriptor))
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return true;
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return base.CanConvertTo(context, destinationType);
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}
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public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
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{
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if(destinationType==null)
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throw new ArgumentNullException("destinationType");
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if((destinationType==typeof(InstanceDescriptor)) && (value is BackgroundColorBlend))
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{
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BackgroundColorBlend doc = (BackgroundColorBlend)value;
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Type[] constructorParams = null;
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MemberInfo constructorMemberInfo = null;
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object[] constructorValues = null;
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constructorParams = new Type[2] { typeof(Color), typeof(float) };
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constructorMemberInfo = typeof(BackgroundColorBlend).GetConstructor(constructorParams);
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constructorValues = new object[2] { doc.Color, doc.Position };
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if (constructorMemberInfo != null)
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{
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return new InstanceDescriptor(constructorMemberInfo, constructorValues);
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}
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}
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return base.ConvertTo(context, culture, value, destinationType);
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}
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}
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}
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