public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context != null && context.Instance != null && provider != null)
{
IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc != null)
{
if (VPLUtil.delegateGetComponentList != null)
{
IComponent ic = context.Instance as IComponent;
if (ic != null)
{
IList <IComponentID> cs = VPLUtil.delegateGetComponentList(ic);
if (cs != null && cs.Count > 0)
{
ValueList list = new ValueList(edSvc, cs);
edSvc.DropDownControl(list);
if (list.MadeSelection)
{
value = list.Selection as IComponentID;
}
}
}
}
}
}
return(value);
}
