C# (CSharp) CancelPayment.Invoke Exemples

Exemple #1

 private void BtnCancelBuy_Clicked(object sender, EventArgs e)
 {
     CancelPayment?.Invoke(this, e);
     Instance = null;
 }

Exemple #2

 protected override void OnDisappearing()
 {
     CancelPayment?.Invoke(this, EventArgs.Empty);
     Instance = null;
     base.OnDisappearing();
 }

Exemple #3

 protected override bool OnBackButtonPressed()
 {
     CancelPayment?.Invoke(this, EventArgs.Empty);
     Instance = null;
     return(base.OnBackButtonPressed());
 }