namespace Yw.WinFrmUI
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{
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/// <summary>
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///
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/// </summary>
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public class DictionaryPropertyDescriptor : PropertyDescriptor
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{
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/// <summary>
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///
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/// </summary>
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public DictionaryPropertyDescriptor(IDictionary d, object key) : base(key.ToString(), null)
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{
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_dictionary = d;
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_key = key;
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}
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private IDictionary _dictionary;
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private object _key;
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/// <summary>
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///
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/// </summary>
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public override Type PropertyType
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{
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get
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{
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var value = _dictionary[_key];
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if (value == null)
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{
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return typeof(string);
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}
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return value.GetType();
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}
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}
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/// <summary>
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///
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/// </summary>
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public override void SetValue(object component, object value)
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{
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_dictionary[_key] = value;
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}
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/// <summary>
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///
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/// </summary>
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public override object GetValue(object component)
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{
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return _dictionary[_key];
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}
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/// <summary>
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///
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/// </summary>
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public override bool IsReadOnly
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{
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get { return false; }
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}
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/// <summary>
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///
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/// </summary>
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public override Type ComponentType
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{
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get { return null; }
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}
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/// <summary>
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///
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/// </summary>
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public override bool CanResetValue(object component)
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{
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return false;
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}
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/// <summary>
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///
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/// </summary>
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public override void ResetValue(object component)
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{
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}
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/// <summary>
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///
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/// </summary>
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public override bool ShouldSerializeValue(object component)
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{
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return false;
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}
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}
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}
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