asp2.0 using public property

18 Mar 2007 3:32 AM

Logger

Can someone tell me why my integer variable _arrCnt is not holding its value.
Iâ€™m using ASP 2.0. Iâ€™m trying to use it in a public property routine to
count for my array. It keeps coming back with a 0 value instead of
incrementing.

Code sample from mainscreen.aspx

Partial Class mainscreen
    Inherits System.Web.UI.Page
    Dim clscmp As New clsCmpSetup
    Dim arrStatement(10, 1)

Protected Sub btnSave_Click(ByVal sender As Object, ByVal e As
System.EventArgs) Handles btnSave.Click
        Dim i As Integer
        Dim bisTrue As Boolean = False
        If Not bisTrue Then
           ddlStatements.Items.Add(txtTitle.Text)
           arrStatement(clscmp.ArrCnt, 0) = txtTitle.Text
           arrStatement(clscmp.ArrCnt, 1) = txtStatements.Text
           clscmp.ArrCnt = 1
        End If

END SUB

Code sample from clsCmpSetup:

Imports Microsoft.VisualBasic

Public Class clsCmpSetup
    Dim _arrCnt As Integer

        Public Property ArrCnt() As Integer
        Get
            Return _arrCnt
        End Get
        Set(ByVal value As Integer)
            If value < 0 Then
                _arrCnt = 0
            Else
                _arrCnt = _arrCnt + 1
            End If

        End Set
    End Property
End Class

18 Mar 2007 9:41 AM

<ct>

Your clscmp varibale is being initialized every time the page is being
loaded, so _arrCnt is always 0. Depending on what it is you're trying to
achieve, look into storing either the clscmp object variable or the _arrCnt
variable in ViewState or Session state.

--
Carsten Thomsen
Senior .NET Solutions Architect / Developer / Author
MCAD/MCSD/MCSE/MCTS

Show quote

"Logger" <Log***@discussions.microsoft.com> wrote in message
news:AEFF81E9-AF3E-46D7-B932-B2E42E5A03B8@microsoft.com...
> Can someone tell me why my integer variable _arrCnt is not holding its
> value.
> I'm using ASP 2.0. I'm trying to use it in a public property routine to
> count for my array. It keeps coming back with a 0 value instead of
> incrementing.
>
> Code sample from mainscreen.aspx
>
> Partial Class mainscreen
>    Inherits System.Web.UI.Page
>    Dim clscmp As New clsCmpSetup
>    Dim arrStatement(10, 1)
>
>
> Protected Sub btnSave_Click(ByVal sender As Object, ByVal e As
> System.EventArgs) Handles btnSave.Click
>        Dim i As Integer
>        Dim bisTrue As Boolean = False
>        If Not bisTrue Then
>           ddlStatements.Items.Add(txtTitle.Text)
>           arrStatement(clscmp.ArrCnt, 0) = txtTitle.Text
>           arrStatement(clscmp.ArrCnt, 1) = txtStatements.Text
>           clscmp.ArrCnt = 1
>        End If
>
> END SUB
>
> Code sample from clsCmpSetup:
>
> Imports Microsoft.VisualBasic
>
> Public Class clsCmpSetup
>    Dim _arrCnt As Integer
>
>        Public Property ArrCnt() As Integer
>        Get
>            Return _arrCnt
>        End Get
>        Set(ByVal value As Integer)
>            If value < 0 Then
>                _arrCnt = 0
>            Else
>                _arrCnt = _arrCnt + 1
>            End If
>
>        End Set
>    End Property
> End Class
>