private void Run_button_Click(object sender, EventArgs e)
{
Triangle triangle;
double a, b, c;
a = Convert.ToDouble((txtA.Text.Trim() != "") ? txtA.Text : "0");
b = Convert.ToDouble((txtB.Text.Trim() != "") ? txtB.Text : "0");
label4.Text = "";
label5.Text = "";
label6.Text = "";
label7.Text = "";
label8.Text = "";
label9.Text = "";
label10.Text = "";
label11.Text = "";
label12.Text = "";
label13.Text = "";
label14.Text = "";
label15.Text = "";
label16.Text = "";
label17.Text = "";
if (txtC.Visible)
{
c = Convert.ToDouble((txtC.Text.Trim() != "") ? txtC.Text : "0");
triangle = new Triangle(a, b, c);
label4.Text = "Сторона a:";
label5.Text = "Сторона b:";
label6.Text = "Сторона c:";
label7.Text = "Периметр:";
label8.Text = "Площадь:";
label9.Text = "Вожможен:";
label10.Text = "Тип:";
label17.Text = triangle.outputA();
label16.Text = triangle.outputB();
label15.Text = triangle.outputC();
label14.Text = Convert.ToString(triangle.Permimeter());
label13.Text = Convert.ToString(Math.Round(triangle.Surface(), 2));
if (triangle.ExistTriangle)
{
label12.Text = "Да";
}
else
{
label12.Text = "Нет";
}
if (triangle.GetType() == 1)
{
label11.Text = "равносторонний";
pictureBox1.Image = Image.FromFile(AppContext.BaseDirectory + "ravnostorpng.png");
}
else if (triangle.GetType() == 2)
{
label11.Text = "равнобедренный";
pictureBox1.Image = Image.FromFile(AppContext.BaseDirectory + "ravnobedpng.png");
}
}
else
{
triangle = new Triangle(a, b);
label4.Text = "Сторона a:";
label5.Text = "Высота h:";
label6.Text = "Площадь:";
label17.Text = triangle.outputA();
label16.Text = triangle.outputH();
label15.Text = Convert.ToString(Math.Round(triangle.Surface(), 2));
}
}
