public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (provider != null)
{
editorService = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (editorService != null)
{
if (context.Instance != null)
{
// CR modifying to accomodate PropertyBag
Type instanceType = null;
object objinfo = null;
TypeHelper.GetContextInstanceObject(context, ref objinfo, ref instanceType);
instance = objinfo.GetType();
PropertyInfo valuePropsInfo = instance.GetProperty("ValueProperties");
ValuePropertyCollection valueProps = (ValuePropertyCollection)valuePropsInfo.GetValue(objinfo, null);
if (valueProps.Count > 0)
{
lstProperties.Items.Clear();
lstProperties.Items.Add(new DictionaryEntry("None", new ValueProperty()));
for (int i = 0; i < valueProps.Count; i++)
{
lstProperties.Items.Add(new DictionaryEntry(valueProps[i].Name, valueProps[i]));
}
editorService.DropDownControl(lstProperties);
if (lstProperties.SelectedItem != null)
{
ValueProperty prop = (ValueProperty)((DictionaryEntry)lstProperties.SelectedItem).Value;
if (prop != null)
{
return(prop.Clone());
}
}
}
}
}
}
return(value);
}