Posted on: 4/2/2015 8:24:57 PM | Views : 639

I'm playing around with buttons and events which are not working!
I have a project that does work and mimiced the code from there as well as what I found on hundreds of pages online.  It still does not work!

The asp:Button is in my aspx file, the C# function is in the code behind aspx.cs file.  
<asp:Button runat="server" Text="Test" Width="200px" OnClick="ChangeText" /> protected void ChangeText(object sender, EventArgs e) { Button btn = (Button)sender; btn.BackColor = ConsoleColor.Blue; } when i run it it tells me:
Compiler Error Message: CS1061: 'ASP.default_aspx' does not contain a definition for 'ChangeText' and no extension method 'ChangeText' accepting a first argument of type 'ASP.default_aspx' could be found (are you missing a using directive or an assembly reference?)< ...

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