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May 28th, 2013, 02:40 AM
#1
Control out of context
Hello everybody
I`ve created a WebForms applications for learning purposes. I`ve placed two TextBoxes on my WebForm1 using the Visual Studio toolbox. The code is shown below :
Code:
<asp:TextBox ID="txtFirstName" runat="server"></asp:TextBox>
<br />
Last Name:
<asp:TextBox ID="txtLastName" runat="server"></asp:TextBox>
<br />
Now in the corresponding WebForm1.aspx.cs coding file I`m trying to export the functionality of these two controls by creating the attribute FullName
Code:
public string FullName
{
get { return txtFirstName.Text + " " + txtLastName.Text; }
}
Unfortunately, when I compile my code I get the error :
Code:
Error 1 The name 'txtFirstName' does not exist in the current context
Shouldn`t the control be in context since I`m placing it on the same WebForm1 as the corresponding cs file?
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May 28th, 2013, 01:25 PM
#2
Re: Control out of context
Check that the following is in your project files...
In the WebForm1.aspx on top.
Code:
<%@ Control Language="cs" AutoEventWireup="false" CodeBehind="WebForm1.aspx.cs" Inherits="[Namespace].WebForm1" %>
and in WebForm1.aspx.cs.
Code:
Namespace [Namespace]
Partial Public Class WebForm1
Then dbl check that the Autogenerated WebForm1.aspx.designer.cs contains the following..
Code:
Namespace [Namespace]
Partial Public Class WebForm1
Protected WithEvents txtFirstName As Global.System.Web.UI.WebControls.TextBox
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