Compiler Error Cs1061

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Hi friends , i work on a web project. I have a button on my page and works great. But new buttons don't work. Same code but doesn't work.

Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: CS1061: 'ASP.user_profile_aspx' does not contain a definition for 'Button2_Click' and no extension method 'Button2_Click' accepting a first argument of type ''ASP.user_profile_aspx' could be found (are you missing a using directive or an assembly reference?)

in my .cs page :

C#

public void Button2_Click(object sender, EventArgs e)
{

}

but still doesn't work.

Posted 10-May-12 22:27pm

kozmikadam

Updated 1-Nov-17 23:30pm

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Sandeep Mewara 11-May-12 5:17am

How did you define your new buttons? Share the code snippet related to it.

kozmikadam 11-May-12 5:20am

drag-drop

<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Add" /> // Does work

<asp:Button ID="Button2" runat="server" onclick="Button2_Click" Text="Button" /> //Doesn't work.

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Sandeep Mewara · Answer 1 · 2012-05-10T23:20:00

Solution 1

This error occurs when you try to call a method or access a class member that does not exist.
Details here: Compiler Error CS1061[^]

Make sure that the class in which you define your new button controls (where you defined their click events too, ex Button2 & Button2_Click click event) & the event method public void Button2_Click(object sender, EventArgs e) are in the same class scope.

Posted 10-May-12 23:20pm

Sandeep Mewara

Comments

kozmikadam 11-May-12 5:28am

my .cs page :

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;

namespace deneme.User
{
public partial class profile : System.Web.UI.Page
{

protected void Button1_Click(object sender, EventArgs e)
{

}

protected void Button2_Click(object sender, EventArgs e)
{

}
}

}

my .aspx page

<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Add" />

<asp:Button ID="Button2" runat="server" onclick="Button2_Click" Text="Button" />

all the same. button1 works. any other buttons don't work.

Click event of button2 is Button2_Click

Sandeep Mewara 11-May-12 12:25pm

Well, there is nothing wrong in it. I would suggest you to clear your cache or create a new project and try it there. It should work. Difficult to tell how it is corrupt or not working.

Member 11533374 15-Dec-15 18:50pm

dea