Q
Problem solve Get help with specific problems with your technologies, process and projects.

Populating the listbox control

[(ASP.NET) codebehind = VB.NET) to populate a ListBox WebServer Control]

Would you please tell me what is wrong with the following code? It is not populating the ListBox control.

        Dim strCmd As String
        strCmd = "select beat_no, descr from crv_gelbeat"
        CRSDBConnect.Open()
        Dim oCMD As New SqlDataAdapter(strCmd, CRSDBConnect)
        Dim oDS As New DataSet
        oCMD.Fill(oDS, "BeatList")
        Dim dt As DataTable = oDS.Tables("BeatList")
        dt.Columns.Add("BeatNumberDesc", Type.GetType
("System.String"), "beat_no + ' - ' + descr")
        lstGeoLeftPane.DataSource = oDS.Tables("BeatList").DefaultView
        lstGeoLeftPane.DataTextField = "BeatNumberDesc"
        lstGeoLeftPane.DataValueField = "beat_no"

Are you calling lstGeoLeftPane.DataBind() after that?

Dig Deeper on Win Development Resources

Have a question for an expert?

Please add a title for your question

Get answers from a TechTarget expert on whatever's puzzling you.

You will be able to add details on the next page.

Start the conversation

Send me notifications when other members comment.

Please create a username to comment.

-ADS BY GOOGLE

SearchCloudComputing

SearchSoftwareQuality

TheServerSide.com

SearchCloudApplications

Close