public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
bool cancel;
var newValue = CustomEditors.Edit(context.Instance, context.PropertyDescriptor.Name, value, out cancel);
if (cancel)
{
return(value);
}
else
{
return(newValue);
}
}
protected override object AddObject(object[] currentItems, out bool cancel)
{
return(CustomEditors.Edit(Context.Instance, Properties.GROUPBYCOLUMNS, currentItems, out cancel));
}
protected override object CreateInstance(Type itemType)
{
var newColumn = CustomEditors.Edit(Context.Instance, Properties.GROUPBYCOLUMNS, (Context.Instance as Column).GroupByColumns, out bool cancel) as Column;
return(newColumn);
}
protected override object AddObject(out bool cancel)
{
return(CustomEditors.Edit(Context.Instance, Properties.GROUPBYCOLUMNS, (Context.Instance as Column).GroupByColumns, out cancel));
}