Question

Hey! I am not trying to push my luck here but I have another c# question. I have tried every possible event I found using google. Here is the code:

 private void Form1_OnClose()         {             MessageBox.Show('I was closed -2');         }          private void Form1_Exit(object sender, EventArgs evArgs)         {             MessageBox.Show('I was closed -1');                  }         private void Form1_Closing(object sender, System.ComponentModel.CancelEventArgs e)         {             MessageBox.Show('I was closed 0');         }               private void Form1_Closed(object sender, EventArgs e)         {             MessageBox.Show('I was closed 1');         }         private void Form1_FormClosed(Object sender, FormClosedEventArgs e)         {              MessageBox.Show('I was closed 2');         } 

Not one of these trigger anything when I either do Alt+f4 or click on the X button. What am I doing wrong here?

Answer 1

You might be missing actual subscription code, which is something along these lines:

this.Closing += Form1_Closing; 

Instead, try overriding OnXXX methods – this is the preferred way of doing things.