public static Task<string> Display(string title, string text = null)
{
Popup popup = new Popup();
popup.Height = 240;
popup.Width = 480;
popup.VerticalOffset = 100;
popup.VerticalAlignment = VerticalAlignment.Center;
InputDialog dialog = new InputDialog();
dialog.lblTitle.Text = title;
dialog.txtContent.Text = text ?? "";
popup.Child = dialog;
TaskCompletionSource<string> tcs = new TaskCompletionSource<string>();
dialog.btnCancel.Click += (s, ea) =>
{
tcs.SetResult(null);
popup.IsOpen = false;
};
dialog.btnOk.Click += (s, ea) =>
{
tcs.SetResult(dialog.txtContent.Text);
popup.IsOpen = false;
};
popup.IsOpen = true;
return tcs.Task;
}
public static Task<bool> DisplayYesNo(string text)
{
Popup popup = new Popup();
popup.Height = 240;
popup.Width = 480;
popup.VerticalOffset = 100;
popup.VerticalAlignment = VerticalAlignment.Center;
InputDialog dialog = new InputDialog();
dialog.lblTitle.Text = "Question";
dialog.txtContent.Text = text;
dialog.btnCancel.Content = "No";
dialog.btnOk.Content = "Yes";
popup.Child = dialog;
TaskCompletionSource<bool> tcs = new TaskCompletionSource<bool>();
dialog.btnCancel.Click += (s, ea) =>
{
tcs.SetResult(false);
popup.IsOpen = false;
};
dialog.btnOk.Click += (s, ea) =>
{
tcs.SetResult(true);
popup.IsOpen = false;
};
popup.IsOpen = true;
return tcs.Task;
}
