Fecting Page controls Dynamically + vb.net

How to fetch Page controls of web form Dynamically in vb.net

To Find the Page Controls in a Web Page

 

Public Function FindPageControl(ByVal oControlCollection As ControlCollection, ByVal strPageName As String) AsArrayList

        ' Traverses all the controls in the page

        For Each oControl As Control In oControlCollection

            DisplayControlName(oControl, strPageName)

            FindPageControl(oControl.Controls, strPageName)

        Next

        Return ArrayLst

    End Function

How to call this function

 

FindPageControl(Page.Controls, strPgName)