//Addition function public complexNumber addition(complexNumber Z2) { double Real = this.real + Z2.real; double Imag = this.imaginary + Z2.imaginary; complexNumber solution = new complexNumber(Real: Real, Imag: Imag); return(solution); }
//Multiplication function public complexNumber multiplication(complexNumber Z2) { double Real = this.real * Z2.real - this.imaginary * Z2.imaginary; double Imag = this.real * Z2.imaginary + this.imaginary * Z2.real; complexNumber solution = new complexNumber(Real: Real, Imag: Imag); return(solution); }
//Division function public complexNumber division(complexNumber Z2) { double a, b, c; a = this.real * Z2.real + this.imaginary * Z2.real; b = this.imaginary * Z2.real - this.real * Z2.real; c = Z2.real * Z2.real + Z2.imaginary * Z2.imaginary; double Real = Math.Round((a / c), 3); double Imag = Math.Round((b / c), 3); complexNumber solution = new complexNumber(Real: Real, Imag: Imag); return(solution); }
private void rb_polarZ1_CheckedChanged(object sender, EventArgs e) { if (tb_z1value1.Text != "" && tb_z1value2.Text != "" && rb_polarZ1.Checked) { try { _z1 = new complexNumber(Real: Convert.ToDouble(tb_z1value1.Text), Imag: Convert.ToDouble(tb_z1value2.Text)); tb_z1value1.Text = _z1.amount.ToString(); tb_z1value2.Text = _z1.angle.ToString(); } catch { MessageBox.Show("Fehler bei Konvertierung!", "Error"); tb_z1value1.Text = ""; tb_z1value2.Text = ""; } } if (rb_polarZ1.Checked) { lbl_z1.Text = "R= "; lbl_z1ad.Text = ", Phi= "; lbl_z1i.Text = "°"; lbl_formulaZ1.Visible = true; } if (tb_z1value1.Text != "" && tb_z1value2.Text != "" && rb_kartZ1.Checked) { try { _z1 = new complexNumber(Amount: Convert.ToDouble(tb_z1value1.Text), Angle: Convert.ToDouble(tb_z1value2.Text)); tb_z1value1.Text = _z1.real.ToString(); tb_z1value2.Text = _z1.imaginary.ToString(); } catch { MessageBox.Show("Fehler bei Konvertierung!", "Error"); tb_z1value1.Text = ""; tb_z1value2.Text = ""; } } if (rb_kartZ1.Checked) { lbl_z1.Text = "Z1= "; lbl_z1ad.Text = " + "; lbl_z1i.Text = "i"; lbl_formulaZ1.Visible = false; } }
private void btn_exec_Click(object sender, EventArgs e) { try { string z1Safe = "", z2Safe = ""; if (rb_polarZ1.Checked) { _z1 = new complexNumber(Amount: Convert.ToDouble(tb_z1value1.Text), Angle: Convert.ToDouble(tb_z1value2.Text)); z1Safe = _z1.amount.ToString() + "*(cos(" + _z1.angle.ToString() + ") + sin(" + _z1.angle.ToString() + ")i)"; } if (rb_polarZ2.Checked) { _z2 = new complexNumber(Amount: Convert.ToDouble(tb_z2value1.Text), Angle: Convert.ToDouble(tb_z2value2.Text)); z2Safe = _z2.amount.ToString() + "*(cos(" + _z2.angle.ToString() + ") + sin(" + _z2.angle.ToString() + ")i)"; } if (rb_kartZ1.Checked) { _z1 = new complexNumber(Real: Convert.ToDouble(tb_z1value1.Text), Imag: Convert.ToDouble(tb_z1value2.Text)); z1Safe = _z1.real.ToString() + "+" + _z1.imaginary.ToString() + "i"; } if (rb_kartZ2.Checked) { _z2 = new complexNumber(Real: Convert.ToDouble(tb_z2value1.Text), Imag: Convert.ToDouble(tb_z2value2.Text)); z2Safe = _z2.real.ToString() + "+" + _z2.imaginary.ToString() + "i"; } if (executeCalc()) { btn_information.Visible = true; lv_calc.Items.Add(z1Safe); lv_calc.Items.Add(lbl_calc.Text); lv_calc.Items.Add(z2Safe); lv_calc.Items.Add("="); lv_calc.Items.Add(lbl_solution.Text); lv_calc.Items.Add("-----------------"); lv_calc.Items[lv_calc.Items.Count - 1].EnsureVisible(); } } catch { MessageBox.Show("Bitte geben sie gültige Zahlen ein!", "Error"); } }