hi
I am getting value Prod_ID return in the Page Load but nothing is return from selectedValue or radlistbox.SelectedItem.Value in the SelectedIndexChanged event even though autopostback is set to true. I have 5 records in the DB.
How should i resolve this? Thanks a lot.
<telerik:RadListBox ID="radlistbox" runat="server" Width="100%" EnableViewState="false" Skin="Metro" style="top: 0px; left: 0px" SelectionMode="Multiple" AutoPostBack="True">
</telerik:RadListBox>
Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
listboxdatabind()
radlistbox.SelectedIndex = 0
Dim a As String = radlistbox.SelectedItem.Value
End If
End Sub
Sub listboxdatabind()
radlistbox.DataSource = prodDatatable()
radlistbox.DataTextField = "Prod_Name"
radlistbox.DataValueField = "Prod_ID"
radlistbox.DataBind()
End Sub
Protected Sub radlistbox_SelectedIndexChanged(sender As Object, e As EventArgs) Handles radlistbox.SelectedIndexChanged
listboxdatabind()
Dim x As String = radlistbox.SelectedValue
Dim y As String = radlistbox.SelectedItem.Value
End Sub
I am getting value Prod_ID return in the Page Load but nothing is return from selectedValue or radlistbox.SelectedItem.Value in the SelectedIndexChanged event even though autopostback is set to true. I have 5 records in the DB.
How should i resolve this? Thanks a lot.
<telerik:RadListBox ID="radlistbox" runat="server" Width="100%" EnableViewState="false" Skin="Metro" style="top: 0px; left: 0px" SelectionMode="Multiple" AutoPostBack="True">
</telerik:RadListBox>
Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
listboxdatabind()
radlistbox.SelectedIndex = 0
Dim a As String = radlistbox.SelectedItem.Value
End If
End Sub
Sub listboxdatabind()
radlistbox.DataSource = prodDatatable()
radlistbox.DataTextField = "Prod_Name"
radlistbox.DataValueField = "Prod_ID"
radlistbox.DataBind()
End Sub
Protected Sub radlistbox_SelectedIndexChanged(sender As Object, e As EventArgs) Handles radlistbox.SelectedIndexChanged
listboxdatabind()
Dim x As String = radlistbox.SelectedValue
Dim y As String = radlistbox.SelectedItem.Value
End Sub