I created a custom control (ParentCustomControl) which is using a
custom template (implementing ITemplate interface), in the
instantiateIn method of this template I create all the controls I need
(Label, textboxes, button) and I also create another custom control
(ChildCustomControl) which is using a custom template too.
My problem comes when I'm trying to access the child Controls of
ChildCustomControl with the FindControl method. I can access every
others controls with a call like this :
(this.FindControl("MyButton") as ImageButton)
I can also access the ChildCustomControl
(this.FindControl("ChildCustomControl1") as ChildCustomControl)) but
his childs are not accessible... I always get a null reference error,
I think it's could be related to the NamingContainer, because only the
controls created in the the InstantiateIn method of ChildCustomControl
Anyone can help ?