gridview checkbox checked showing false

Question

Hi ,

This is my Gridview :

<asp:GridView ID="pendingOrders" ClientIDMode="Static" CssClass="table table_heading_bg table-striped table-bordered table-hover dataTable no-footer" runat="server" EmptyDataText="No Records Found" AutoGenerateColumns="false" AllowPaging="true"

PageSize="20" OnRowCommand="pendingOrders_RowCommand" OnRowDataBound="pendingOrders_OnDataBound" PagerStyle-CssClass="pagination_grid" OnSelectedIndexChanged="OnSelectedIndexChanged">

<Columns>

<asp:TemplateField>

<HeaderTemplate>

<asp:CheckBox ID="chkAllSelect" runat="server" onclick="CheckAll(this);" />

</HeaderTemplate>

<ItemTemplate>

<asp:CheckBox ID="chkSelect" runat="server" />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="S.No">

<ItemTemplate>

<%# Container.DataItemIndex + 1 %>

</ItemTemplate>

</asp:TemplateField>

<asp:BoundField DataField="OrderID" ItemStyle-CssClass="hide" HeaderStyle-CssClass="hide" HeaderText="OrderID" />

<asp:BoundField DataField="UserID" ItemStyle-CssClass="hide" HeaderStyle-CssClass="hide" HeaderText="UserID" />

<asp:BoundField DataField="TemplateID" ItemStyle-CssClass="hide" HeaderStyle-CssClass="hide" HeaderText="Template ID" />

<asp:TemplateField HeaderText="User">

<ItemTemplate>

<asp:LinkButton ID="lnkUser" runat="server" Text='<%# Eval("UserName")%>' OnClick="UserDetails"></asp:LinkButton>

</ItemTemplate>

</asp:TemplateField>

<%--<asp:ButtonField HeaderText="Selected Template" DataTextField="TemplateName" />--%>

<asp:TemplateField HeaderText="Selected Template">

<ItemTemplate>

<a onclick="ShowSelectedImage('<%# DataBinder.Eval(Container.DataItem,"TemplateID") %>')"><%# DataBinder.Eval(Container.DataItem,"TemplateName") %></a>

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Personalized Message">

<ItemTemplate>

<a onclick="ShowCustomerMessage('<%# Eval("Message").ToString().Replace('\"',' ') %>')"><%# DataBinder.Eval(Container.DataItem,"Message").ToString().Length<=50 ? Eval("Message") : Eval("Message").ToString().Substring(0, 50) %></a>

<%--<asp:LinkButton ID="lblDesc" OnClientClick='<%# "showMsg(\""+ Eval("Message")+"\");return false;" %>' runat="server" Text='<%# Eval("Message").ToString().Length <= 50 ? Eval("Message") : Eval("Message").ToString().Substring(0, 50) %>' ToolTip='<%# Eval("Message") %>'></asp:LinkButton>--%>

<%--<asp:LinkButton ID="btnreadMore" runat="server" Text="Read More" Visible='<%# SetVisibility(Eval("Message"), 50) %>' OnClick="btnreadMore_Click" CssClass="NoUnderLine"></asp:LinkButton>--%>

<asp:Label ID="lblExtra" runat="server" ToolTip='<%# Eval("Message").ToString().Length <= 50 ? Eval("Message") : Eval("Message").ToString().Substring(0, 50) %>' Text='<%# Eval("Message") %>' Visible="false"></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<%-- <asp:BoundField DataField="Message" HeaderText="Message" />--%>

<asp:ButtonField Text="Show Addresses" HeaderText="Selected Addresses" CommandName="Select" ItemStyle-Width="150" />

<%-- <asp:ButtonField Text="Complete" HeaderText="Status" CommandName="confirm" ItemStyle-Width="150" />--%>

</Columns>

<PagerSettings PageButtonCount="20" />

<PagerStyle CssClass="pagination_grid"></PagerStyle>

</asp:GridView>

Screenshot :

 

 

This is C# code :

 

  StringCollection idCollection = new StringCollection();
string strID = string.Empty;
foreach (GridViewRow gvrow in pendingOrders.Rows)
{

CheckBox chk = (CheckBox)gvrow.FindControl("chkSelect");
if (chk != null & chk.Checked)
{
strID = gvrow.Cells[1].Text;
idCollection.Add(strID);

}
}
}

 

But here showing checkbox checked is false 

 

Please give me a help

 

Thanks.