Hi guys,
I have a Datagrid control in which i have two textboxes one is in
<ItemTemplate> and another in the <HeaderTemplte> of the same
<TemplateColumn> as shown below
<asp:TemplateColumn>
<HeaderStyle CssClass="contentBold"></HeaderStyle>
<ItemStyle CssClass="content"></ItemStyle>
<HeaderTemplate>
<asp:CheckBox ID="chkRejectAll" Runat="server"
AutoPostBack="True" Checked="False" OnCheckedChanged="RejectFunction"
Text="Reject All"
ForeColor="#005900"></asp:CheckBox>
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox Checked="False" ID="chkReject"
Runat="server" AutoPostBack="True"></asp:CheckBox>
</ItemTemplate>
</asp:TemplateColumn>
When i call RejectFunction() then i got an error "Object Reference
not set to instance of an object" pointing towards the Line 9
Showing chkRejectAll = nothing
Public Sub RejectFunction(ByVal sender As System.Object, ByVal e As
System.EventArgs)
Line 1. Dim rowNum As Integer
Line 2. Dim getDataGridItem As DataGridItem
Line 3. Dim chkRejectAll As System.Web.UI.WebControls.CheckBox
Line 4. Dim chkReject As System.Web.UI.WebControls.CheckBox
Line 5. For Each getDataGridItem In grdRequest.Items
Line 6. rowNum += 1
Line 7. chkReject = getDataGridItem.FindControl("chkReject") -------
----- This is working fine
Line 8. chkRejectAll = getDataGridItem.FindControl("chkRejectAll") ---
---- chkRejectAll = nothing & producing Error.
Line 9. If chkRejectAll.Checked = True Then
chkReject.Checked = True
ElseIf chkRejectAll.Checked = False Then
chkReject.Checked = False
End If
item += 1
Next
End Sub
End Class
Please help me its urgent.
Thanks in Advance
Parvez khan
------------------------ Yahoo! Groups Sponsor --------------------~-->
Fair play? Video games influencing politics. Click and talk back!
http://us.click.yahoo.com/T8sf5C/tzNLAA/TtwFAA/saFolB/TM
--------------------------------------------------------------------~->
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/AspNetAnyQuestionIsOk/
<*> To unsubscribe from this group, send an email to:
[EMAIL PROTECTED]
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
