Question

I am trying to aid another programmer with a page called Default.aspx with a code-behind section, and unfortunately I am at a bit of a loss.

 Partial Class _Default
 Inherits OverheadClass
 'A bunch of global variables here'

 Private Sub page_load(ByVal sender As Object, ByVal e As System.Eventarts) Handles Me.Load
 'Function goes here'

And in the OverheadClass we have

 Public Sub Sub_OverheadClass_Load(ByVal sender As Object, ByVal e as System.EventArgs) Handles MyClass.Load

The desired effect is when the OverheadClass is inherited, we want its load to run before the load event on the page runs. There is probably a very simple answer to this that I am missing.

Edit: I forgot to note that we write in VB, and not C# as many of you are used to for ASP.

Was it helpful?

Solution

You should be able to override the OnLoad and call the base class's OnLoad first, then your class, for example:

C# Version

protected override void OnLoad(EventArgs e)
{
    base.OnLoad(e);

    // Do some stuff here
}

VB Version

Protected Overrides Sub OnLoad(ByVal e As System.EventArgs)

    MyBase.OnLoad(e)

    ' Do some stuff here

End Sub

OTHER TIPS

In VB it would be:

Private Sub page_load(ByVal sender As Object, ByVal e As System.Eventarts) Handles Me.Load
  Mybase.Sub_OverheadClass_Load(e)
End Sub

Your default page should inherit OverheadClass

   Partial Public Class _Default
        Inherits OverheadClass

        Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
            'Do some page stuff'
        End Sub
    End Class

And OverheadClass should inherit System.Web.UI.Page

Public Class OverheadClass
    Inherits System.Web.UI.Page
    Public Sub Sub_OverheadClass_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyClass.Load
        'Do some base stuff'
    End Sub
End Class
 Partial Class OverheadClass
    Inherits System.Web.UI.Page

    Protected Overrides Sub OnLoad(ByVal e As System.EventArgs) 
       MyBase.OnLoad(e)
    End Sub
End Class



Partial Class _Default
    Inherits OverheadClass

    Protected Overrides Sub OnLoad(ByVal e As System.EventArgs) 
       MyBase.OnLoad(e)
    End Sub
End Class
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