Esempio n. 1
0
        private void Calc(object sender, RoutedEventArgs e)
        {
            if (tx_strana1.Text != "" && tx_strana2.Text != "")
            {
                try
                {
                    s1 = Convert.ToDouble(tx_strana1.Text);
                    s2 = Convert.ToDouble(tx_strana2.Text);
                    tx_strana3.Text = "";
                }
                catch
                {
                    Universal.Error(1);
                }

                if ((ci_a1.IsSelected == true && ci_b2.IsSelected == true) || (ci_b1.IsSelected == true && ci_a2.IsSelected == true))
                {
                    v          = Math.Sqrt(s1 * s1 + s2 * s2);
                    tx_ch.Text = ":c";
                }
                else if ((ci_a1.IsSelected == true || ci_b1.IsSelected == true) && ci_c2.IsSelected == true)
                {
                    v = Math.Sqrt(s2 * s2 - s1 * s1);
                    if (ci_a1.IsSelected == true)
                    {
                        tx_ch.Text = ":b";
                    }
                    else if (ci_b1.IsSelected == true)
                    {
                        tx_ch.Text = ":a";
                    }
                }
                else if (ci_c1.IsSelected == true && (ci_a2.IsSelected == true || ci_b2.IsSelected == true))
                {
                    v = Math.Sqrt(s1 * s1 - s2 * s2);
                    if (ci_a2.IsSelected == true)
                    {
                        tx_ch.Text = ":b";
                    }
                    else if (ci_b2.IsSelected == true)
                    {
                        tx_ch.Text = ":a";
                    }
                }
                else
                {
                    tx_ch.Text = "";
                    Universal.Error(3);
                }

                if (Universal.error == false)
                {
                    tx_strana3.Text = v.ToString();
                }
            }
            Universal.error = false;
        }
Esempio n. 2
0
 private void MemRead(object sender, RoutedEventArgs e)
 {
     try
     {
         if (Universal.memory != "" && Convert.ToDouble(Universal.memory) % 1 == 0)
         {
             tx_vypis.Text = Universal.memory;
         }
     }
     catch
     {
         Universal.Error(4);
     }
 }
Esempio n. 3
0
 private void MemRead(object sender, RoutedEventArgs e)
 {
     try
     {
         if (Universal.memory != "" && Convert.ToDouble(Universal.memory) % 1 == 0 && focus != "tx_strana3")
         {
             ((TextBox)this.FindName(focus)).Text = Universal.memory;
         }
     }
     catch
     {
         Universal.Error(4);
     }
 }
Esempio n. 4
0
        private void Calc(object sender, RoutedEventArgs e)
        {
            if (ci_dec1.IsSelected == true)
            {
                from = 10;
            }
            else if (ci_bin1.IsSelected == true)
            {
                from = 2;
            }
            else if (ci_oct1.IsSelected == true)
            {
                from = 8;
            }
            else if (ci_hex1.IsSelected == true)
            {
                from = 16;
            }

            if (ci_dec2.IsSelected == true)
            {
                to = 10;
            }
            else if (ci_bin2.IsSelected == true)
            {
                to = 2;
            }
            else if (ci_oct2.IsSelected == true)
            {
                to = 8;
            }
            else if (ci_hex2.IsSelected == true)
            {
                to = 16;
            }

            if (tx_vstup.Text != "")
            {
                try
                {
                    tx_vypis.Text = Convert.ToString(Convert.ToInt32(tx_vstup.Text, from), to);
                }
                catch
                {
                    Universal.Error(1);
                }
            }
        }
Esempio n. 5
0
        private void Calc(object sender, RoutedEventArgs e)
        {
            if (tx_vypis.Text != "" && op != "")
            {
                try
                {
                    if (op != "xⁿ")
                    {
                        x = Convert.ToDouble(tx_vypis.Text);
                    }
                    else
                    {
                        y = Convert.ToDouble(tx_vypis.Text);
                    }
                    tx_vypis.Text = "";

                    if (op == "+")
                    {
                        v += x;
                    }
                    else if (op == "-")
                    {
                        v -= x;
                    }
                    else if (op == "*")
                    {
                        v *= x;
                    }
                    else if (op == "/")
                    {
                        if (x == 0)
                        {
                            Universal.Error(2);
                        }
                        else
                        {
                            v /= x;
                        }
                    }
                    else if (op == "xⁿ")
                    {
                        x = v;
                        v = Math.Pow(x, y);
                    }

                    if (Universal.error == false)
                    {
                        tx_vypis.Text = v.ToString();
                    }
                    else
                    {
                        ClearAll();
                    }

                    op = "";
                }
                catch
                {
                    Universal.Error(1);
                }
            }
            Universal.error = false;
        }
Esempio n. 6
0
        private void Maths(object sender, RoutedEventArgs e)
        {
            if (tx_vypis.Text != "")
            {
                try
                {
                    if (op != "xⁿ")
                    {
                        x = Convert.ToDouble(tx_vypis.Text);
                    }
                    else
                    {
                        y = Convert.ToDouble(tx_vypis.Text);
                    }
                    tx_vypis.Text = "";

                    if (op != "" && op != "x²" && op != "√x")
                    {
                        if (op == "+")
                        {
                            v += x;
                        }
                        else if (op == "-")
                        {
                            v -= x;
                        }
                        else if (op == "*")
                        {
                            v *= x;
                        }
                        else if (op == "/")
                        {
                            if (x == 0)
                            {
                                Universal.Error(2);
                            }
                            else
                            {
                                v /= x;
                            }
                        }
                        else if (op == "xⁿ")
                        {
                            x = v;
                            v = Math.Pow(x, y);
                        }
                        x = v;
                    }

                    if (Universal.error == false)
                    {
                        op = ((Button)sender).Content.ToString();

                        if (op == "x²")
                        {
                            v = Math.Pow(x, 2);
                        }
                        else if (op == "√x")
                        {
                            v = Math.Sqrt(x);
                        }

                        tx_vypis.Text = v.ToString();
                    }
                    else
                    {
                        ClearAll();
                    }
                }
                catch
                {
                    Universal.Error(1);
                }
            }
            Universal.error = false;
        }