public AlertSheet(string title, string message, string primaryButtonText, string[] additionalButtons, AlertSheetStyle style) : base(style) { _additionalButtons = additionalButtons; _primaryButtonText = primaryButtonText; _message = message; _title = title; this.style = style; }
public static Task <int> ShowAlert(AbsoluteLayout targetContainer, string title, string body, string primaryButtonTitle = "Okay", string[] additionalButtons = null, AlertSheetStyle style = null) { style = style ?? AlertSheetStyle.Default; additionalButtons = additionalButtons ?? new string[0]; var tcs = new TaskCompletionSource <int>(); var alertView = new AlertSheet(title, body, primaryButtonTitle, additionalButtons, style); targetContainer.Children.Add(alertView, new Rectangle(0, 0, 1, 1), AbsoluteLayoutFlags.All); alertView.Show(); alertView.ButtonTapped += (sender, e) => tcs.TrySetResult((e as AlertSheetEventArgs).ButtonIndex); return(tcs.Task); }