怎么获取属性窗口中的集合项--
[ToolboxItem(false)]
[ParseChildren(true)]
[Editor(typeof(SelectCommandCollectionEditor), typeof(UITypeEditor))]
public class SelectCommandCollection:Collection<SearchSelect>
{
public SelectCommandCollection()
:base()
{}
public new int Count{get{return base.Count;}}
public bool IsReadOnly{get{return false;}}
public new void Add(SearchSelect se){base.Add(se);}
public new void Clear(){base.Clear();}
public new bool Contains(SearchSelect se){return base.Contains(se);}
public new bool Remove(SearchSelect se){return base.Remove(se);}
public new SearchSelect this[int index]
{
get{return base[index];}
set{base[index]=value;}
}
}
[ToolboxItem(false)]
[ParseChildren(true)]
[Editor(typeof(OptionCommandCollectionEditor), typeof(UITypeEditor))]
public class OptionCommandCollection : Collection<SearchOption>
{
public OptionCommandCollection() : base() { }
public new int Count { get { return base.Count; } }
public bool IsReadOnly { get { return false; } }
public new void Add(SearchOption op) { base.Add(op); }
public new void Clear() { base.Clear(); }
public new bool Contains(SearchOption op) { return base.Contains(op); }
public new bool Remove(SearchOption op) { return base.Remove(op); }
public new SearchOption this[int index]
{
get { return base[index]; }
set { base[index] = value; }
}
}
public class SelectCommandCollectionEditor : CollectionEditor
{
public SelectCommandCollectionEditor(Type type) : base(type) { }
protected override bool CanSelectMultipleInstances() { return true; }
protected override Type[] CreateNewItemTypes()
{
return new Type[] { typeof(SearchSelect)};
}
protected override object CreateInstance(Type itemType)
{
if (itemType == typeof(SearchSelect)) { return new SearchSelect(); }
return null;
}

}
public class OptionCommandCollectionEditor : CollectionEditor
{
public OptionCommandCollectionEditor(Type type) : base(type) { }
protected override bool CanSelectMultipleInstances() { return true; }
protected override Type[] CreateNewItemTypes()
{
return new Type[] { typeof(SearchOption) };
}
protected override object CreateInstance(Type itemType)
{
if (itemType == typeof(SearchOption)) { return new SearchOption(); }
return null;
}

}
///////////////////////////////////////////////
public class ScriptItem
{
private string _Text;
[DefaultValue("")]
[Editor("System.ComponentModel.Design.MultilineStringEditor,System.Design", typeof(UITypeEditor))]
[PersistenceMode(PersistenceMode.EncodedInnerDefaultProperty)]
[NotifyParentProperty(true)]
///　<summary>　
///　JavaScript脚本块　
///　</summary>　　　　　
public string Text
{
get
{

return _Text;
}
set
{
_Text = value;
}
}

}
[ToolboxItem(false)]
public class ScriptItemCollection : List<ScriptItem>
{
public ScriptItemCollection() : base() { }
public ScriptItemCollection(int capacity) : base(capacity) { }
public ScriptItemCollection(IEnumerable<ScriptItem> collection) : base(collection) { }
}
public class ScriptItemBuilder : ControlBuilder
{
public override Type GetChildControlType(string tagName, IDictionary attributes)
{
if (string.Compare(tagName.ToLower(), "scriptitem", false, CultureInfo.InvariantCulture) == 0)
{
return typeof(ScriptItem);
}
return null;
}
public override bool AllowWhitespaceLiterals()
{
return false;
}
}

public class Search : Control{
private SelectCommandCollection _SelectItems = new SelectCommandCollection();
[PersistenceMode(PersistenceMode.InnerProperty)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
[Description("工具按钮集设置")]
[Category("集合设置")]
public SelectCommandCollection SelectItems
{
get
{
if (_SelectItems == null)
{
_SelectItems = new SelectCommandCollection();
}
return _SelectItems;
}
}
[color=#FF0000] public IList getIList()
{?????????????????????????????????????????????????? }}
[/color]
问题说明。。
这是一个自定义控件中属性窗口的集合。
功能已经实现。。可以添加。但是就是不知道如何取得已经添加的值。并且转换成ILIST。


[解决办法]