Beispiel #1
0
 private void Button_clear_Click(object sender, RoutedEventArgs e)
 {
     MainText_0.Clear();
     MainText_1.Clear();
     Operation_textbox.Clear();
     MainText_result.Clear();
 }
Beispiel #2
0
        private void Buttonravno_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                for (; ;)
                {
                    double j = Convert.ToDouble(MainText_1.Text);
                    double i = Convert.ToDouble(MainText_0.Text);

                    if (Operation_textbox.Text.Contains("+"))
                    {
                        Answer = $"{i}" + "+" + $"{j}";
                        MainText_1.Clear();
                        Operation_textbox.Clear();
                        MainText_result.Text = cl.Sum(i, j).ToString();
                        break;
                    }
                    else if (Operation_textbox.Text.Contains("-"))
                    {
                        Answer = $"{i}" + "-" + $"{j}";
                        MainText_1.Clear();
                        Operation_textbox.Clear();
                        MainText_result.Text += cl.Raznitsa(i, j).ToString();
                        break;
                    }
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
Beispiel #3
0
 private void Buttonplus_Click(object sender, RoutedEventArgs e)
 {
     Operation_textbox.Text = buttonplus.Content.ToString();
     MainText_0.Text        = MainText_1.Text;
     MainText_1.Clear();
     if (MainText_result.Text.Contains(Answer) && MainText_1.Text.Contains(""))
     {
         Operation_textbox.Text = buttonplus.Content.ToString();
         MainText_0.Text       += MainText_result.Text;
         MainText_1.Clear();
     }
 }
Beispiel #4
0
        private void Buttonplus_Click(object sender, RoutedEventArgs e)
        {
            Double x = 0;
            Double y = 0;

            Operation_textbox.Text = buttonplus.Content.ToString();
            if (Double.TryParse(MainText_0.Text, out x) && Double.TryParse(MainText_1.Text, out y))
            {
                MainText_0.Text = cl.Sum(x, y).ToString();
                MainText_1.Clear();
            }
            else
            {
                MainText_0.Text = MainText_1.Text;
                MainText_1.Clear();
            }
        }
Beispiel #5
0
 private void Buttonminus_Click(object sender, RoutedEventArgs e)
 {
     Operation_textbox.Text = buttonminus.Content.ToString();
     MainText_0.Text        = MainText_1.Text;
     MainText_1.Clear();
 }