When “must” I use asp.net CreateChildControls()?

Question

While it seems that the \"right\" way to make a server control is to construct all child controls inside CreateChildControls call. But since it\'s difficult to know when it

Answer 1

Read Control Execution Lifecycle

The CreateChildControls method is called whenever the ASP.NET page framework needs to create the controls tree and this method call is not limited to a specific phase in a control's lifecycle. For example, CreateChildControls can be invoked when loading a page, during data binding, or during rendering.