CODEWITHSUNDEEP
c#xamluwp
hacker-cat
hacker-cat

Reputation: 3

Can't detect button click in UWP

I made a small UWP app which is meant to speak "Hello world!" when a button is clicked. But when I ran it I got these errors:

'MainPage does not contain a definition for 'Button_CL' and no accessible extension method 'Button_CL' accepting a first argument of type 'MainPage' could be found (are you <app_name> missing a using directive or an assembly reference?) two times and this error too:

The 'CompileXaml' task returned false but did not log an error.

Here is my code:

MainPage.xaml.cs:

https://ghostbin.com/paste/Lu7MU/hgdfjgdhfgkjldfhkjgfhosiudoasi

MainPage.xaml:

https://ghostbin.com/paste/kETpA/gdnlkgjdflgkjdslfkjsfdsgjdsopjgpdfs

Is there a way to fix this?

Upvotes: 0

Views: 1268

Answers (1)

Lennart
Lennart

Reputation: 10354

Your declared event in XAML doesn't match the method you implemented in code-behind:

In XAML you have

Click="Button_CL"

while your C# code has the signature

Button_Click(object sender, RoutedEventArgs e)

The names must be the same.

Upvotes: 1

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