private void BorderAction()
{
BorderEditorDialog editor = new BorderEditorDialog(Border);
if (DialogResult.OK == editor.ShowDialog())
{
if (null != Border && !Border.Equals(editor.Border))
{
Border = editor.Border;
editor.Border.OwnerElement = this as IElement;
this.BorderName = editor.Border.Name;
ExternData data = new ExternData("BorderName", editor.Border.Name);
int index = -1;
if (null != this.ExternDatas)
{
for (int i = 0; i < this.ExternDatas.Count; i++)
{
if (data.Equals(this.ExternDatas[i]))
{
this.ExternDatas[i] = data;
index = i;
break;
}
}
if (index == -1)
{
this.ExternDatas.Add(data);
}
}
NotifyDesignSurfaceChange();
}
}
}
private int ChecExistkExternDatas(IList <ExternData> list, ExternData ed)
{
if (null != list)
{
for (int i = 0; i < list.Count; i++)
{
if (ed.Equals(list[i]))
{
return(i);
}
}
}
return(-1);
}
public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (null != context && null != context.Instance && null != context.Container)
{
if (null != context.Instance)
{
IElement element = context.Instance as IElement;
if (null != element)
{
ElementBorder border = value as ElementBorder;
BorderEditorDialog editor = new BorderEditorDialog(border);
if (DialogResult.OK == editor.ShowDialog())
{
if (null != border && border.Equals(editor.Border))
{
return(editor.Border);
}
editor.Border.OwnerElement = context.Instance as IElement;
element.BorderName = editor.Border.Name;
ExternData data = new ExternData("BorderName", editor.Border.Name);
int index = -1;
if (null != element.ExternDatas)
{
for (int i = 0; i < element.ExternDatas.Count; i++)
{
if (data.Equals(element.ExternDatas[i]))
{
element.ExternDatas[i] = data;
index = i;
break;
}
}
if (index == -1)
{
element.ExternDatas.Add(data);
}
}
return(editor.Border);
}
}
}
}
return(base.EditValue(context, provider, value));
}