Saturday, March 12, 2011

How To Find Controls Inside MasterPage ContentPlaceHolder Of ASP.Net Page

1 comments 3/12/2011
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I experienced Page.FindControl() is not working in Asp.Net Page when we are using MastePage.

In this Article i am going to show how to find controls in Asp.Net Page as well How to get MaterPage controls in Page

How To Find Controls Of MastePage In Asp.Net Page

»In MasterPage i added a label and One ContentPlaceHolder, This is My MasterPage code snippet to demonstrate

<form id="form1" runat="server"&gt
   <div><asp:Label ID="lblUN" runat="server" Text="Raji">asp:Label>div>
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
»I added a TextBox inside ContentPlaceHolder of Asp.Net page that uses a master Page.
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server" >

    <asp:TextBox ID="txtUName" runat="server" Text="Raji">asp:TextBox>

»To find the 'Label' controls of Master page just add the following line in CodeBehind(.cs) page

Label l = Master.FindControl("lblUN") as Label;

How To Find The Controls In a Page

»To find the controls in page just use the following code snippet
TextBox TB= Master.FindControl("ContentPlaceHolder1").FindControl("txtUName") as TextBox;

Happy Coding
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Anonymous said... [Reply]

Thanks alot....

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