CODE EXAMPLE FOR CSHARP

alert message in c# windows application

string message = "Do you want to abort this operation?";  
string title = "Close Window";  
MessageBoxButtons buttons = MessageBoxButtons.AbortRetryIgnore;  
DialogResult result = MessageBox.Show(message, title, buttons, MessageBoxIcon.Warning);  
if (result == DialogResult.Abort) {  
    this.Close();  
}  
elseif(result == DialogResult.Retry) {  
    // Do nothing  
}  
else {  
    // Do something  
}