Withevents "BC30506: Handles clause requires a WithEvents variable"

[TanTrazz]

Hi all,


Ive got a problem... I made a ASP.NET webpage. When i run it i've got this message:
---------------------------------------------------
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: BC30506: Handles clause requires a WithEvents variable defined in the containing type or one of its base types.

Source Error:



Line 2: Partial Class _Default
Line 3: Inherits System.Web.UI.Page
[red]Line 4: Private Sub FactuurControle_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles FactuurControle.RowDataBound[/red]
Line 5: If e.Row.RowType = DataControlRowType.DataRow Then
Line 6: 'determine the value of the UnitsInStock field

-----------------------------------------------------
Here is the code

Private Sub FactuurControle_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles FactuurControle.RowDataBound
        If e.Row.RowType = DataControlRowType.DataRow Then
            'determine the value of the UnitsInStock field
            Dim unitsInStock As Integer = _
            Convert.ToInt32(DataBinder.Eval(e.Row.DataItem, _
            "diff"))
            If unitsInStock < 0 Then
                ' color the background of the row yellow

                e.Row.Cells(7).ForeColor = Drawing.Color.Red
                e.Row.Cells(7).Font.Bold = True

            Else
                e.Row.Cells(7).ForeColor = Drawing.Color.Green
                e.Row.Cells(7).Font.Bold = True

            End If
        End If
    End Sub

I don't get it.

Plz Help

TnQ TanTrazz

 

[ca8msm]

It looks as though you may have created a new control at design time and the designer hasn't added the WithEvents declaration for the control. Try deleting the control and adding it again.


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[TanTrazz]

Hi ca8msm,

Ive deleted the grid. Created again, but still get the error.

TanTrazz

 

[ca8msm]

Hmmm it looks as though that it's still having the same problem then (it could be due to the name of the control - if you've added the control and named it the same, it may have got a bit mixed up). Try adding a completely new GridView to the page and adding a RowDataBound event to it (even try it in a new page if you want). If that fires correctly, you know it is a problem with that particular control.


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Need help finding an answer?

Try the Search Facility or read FAQ222-2244 on how to get better results.