I have to find a Control
in an aspx page bound to a master page.
The master page contains:
<asp:ContentPlaceHolder ID="MainContent" runat="server"/>
The content page contains:
<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" Runat="Server">
</asp:Content>
I added a Table
with ID
formtable
as a child of Content2
.
I tried to use the following code to access the Table
, but the code returns null
:
protected void Ok_Click(object sender, EventArgs e)
{
Table tblForm = this.FindControl("MainContent").FindControl("formtable") as Table;
}
How can I access the Table
?
Try this
Table tblForm = this.Master.FindControl("MainContent").FindControl("formtable") as Table;
Checkout this Control ID Naming in Content Pages for more details