asp.netvb.netuser-controlswebusercontrol

How to call ASCX page Function on ASPX page?

I add the WebUserControl in runtime, so I can't use MyWebUserControl.MyFunction(), I have a MasterPage and I tried this:

_MainContentPage = CType(_Page.Form.FindControl("MyContentPlaceHolder"), ContentPlaceHolder)
CType(_MainContentPage.FindControl("MyWebUserControl"), myType)

But _MainContentPage.FindControl("MyWebUserControl") returns a TableCell.

The way I add the WubUserControl:

tcValue = New TableCell()      
tcValue.Controls.Add(_Page.LoadControl("Paht/WebUserControl"))
tcValue.ID = "MyWebUserControl"

Well thats cause _MainContentPage.FindControl("MyWebUserControl") returns a TableCell but how to get the Webcontrol and call the Function.

Solution

  • The solution is get the TableCell and then find the control, after that call the function.

    _MainContentPage = CType(_Page.Form.FindControl("MyContentPlaceHolder"),ContentPlaceHolder)
MyTableCell =  CType(_MainContentPage.FindControl("MyWebUserControl"), TableCell)
MyWebControl = CType(MyTableCell.Controls(0), MyType)
MyWebControl.MyFunction()