Hello,

I am trying to get the values of CheckBoxes in a GridView, but when i try this the CheckBox is always false.

Here is the code.

Private Sub lbUpdatePricing_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles lbUpdatePricing.Click
        For Each r As GridViewRow In gvProductBrowser.Rows
            Dim txtBox As New TextBox
            Dim chkBox As CheckBox = CType(r.FindControl("chkNoSale"), CheckBox)
            txtBox = CType(r.FindControl("txtNewPrice"), TextBox)
            Dim productID As Integer = CInt(gvProductBrowser.DataKeys(r.RowIndex).Value)
            If Not String.IsNullOrEmpty(txtBox.Text) And IsNumeric(txtBox.Text) And Not txtBox.Text = "0.00" Then
                Call UpdateProductPricing(productID, CDec(txtBox.Text))
            End If

            Call UpdateProductDisabled(productID, chkBox.Checked)

        Next
        Call LoadData()
    End Sub

And on the front end the HTML looks like:

    <asp:GridView ID="gvProductBrowser" runat="server" 
        GridLines="None"  
        AutoGenerateColumns="False" 
        DataKeyNames="ProductID"  
        CssClass="Grid" 
        CellPadding="0" 
        CellSpacing="0" 
        BorderWidth="0" 
        AllowPaging="false" 
        AllowSorting="True" 
        OnSorting="gvProductBrowser_Sorting" 
        >
        <Columns>
             <asp:TemplateField ItemStyle-Width="15" ItemStyle-HorizontalAlign="center">
               <ItemTemplate>
                    <asp:CheckBox ID="chkNoSale" runat="server"  />
               </ItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField ItemStyle-Width="75">
                <HeaderTemplate>
                    <asp:linkbutton runat="server" ID="SortSku" CommandName="sort" CommandArgument="Sku" Text="Sku"></asp:linkbutton>
                </HeaderTemplate>
                <ItemTemplate>
                   <asp:HyperLink ID="hlSku" runat="server" Text='<%# Eval("Sku") %>' NavigateUrl='<%# GetNavigateUrl(Eval("Sku"))%>'></asp:HyperLink>
                </ItemTemplate>
            </asp:TemplateField>
        </Columns>
    </asp:GridView>

I have read in some articles that there are problems with the GridView and CheckBoxes but have not been able to solve the problem.

Any help would be appreciated,

- Walter Manger 

Hi, Walter Manger : 

Make sure you do not bind your GV on each postback in Page_Load() event.

protected void Page_Load()
{
         if(!IsPostBack)
            //Bind your GV

}

I hope the above information will be helpful. If you have any issues or concerns, please let me know. It's my pleasure to be of assistance