private void BtnErase_Click(object sender, RoutedEventArgs e) { if (CurentText.Length > 0) { CurentText = CurentText.Substring(0, CurentText.Length - 1); } }
private void Btn1_Click(object sender, RoutedEventArgs e) { if (NextTouchClear) { CurentText = ""; NextTouchClear = false; } string Cont = ((Button)sender).Content.ToString(); if (CurentText.Length < 13) { if (Cont == GetDemSep().ToString()) { if (CurentText.Contains(GetDemSep().ToString())) { return; } } CurentText = CurentText + Cont; } }