private void button1_Click(object sender, EventArgs e)
{
double firstSide = Double.Parse(textBox1.Text);
double secondSide = Double.Parse(textBox2.Text);
double angle = Double.Parse(textBox3.Text);
Triangle triangle;
if (radioButton1.Checked)
{
triangle = new RightTriangle(firstSide, secondSide, angle);
}
else if (radioButton2.Checked)
{
triangle = new IsoscelesTriangle(firstSide, secondSide, angle);
}
else
{
MessageBox.Show("Оберiть тип трикутника.");
return;
}
label3.Visible = true;
label3.Text = $"Площа: {triangle.GetArea()}";
label4.Visible = true;
label4.Text = $"Периметр: {triangle.GetPerimeter()}";
}
public void RightTriangleIsOK()
{
Triangle t = new RightTriangle(3, 4, 5);
var expectedResult = 6;
var actualResult = t.GetArea();
Assert.AreEqual(expectedResult, actualResult);
}
public void SerializeAndDeserialize_RightTriangle_Success()
{
RightTriangle triangle1 = new RightTriangle(3, 4, 5);
//Serialize rightTriangle to rightTriangleBytes
byte[] rightTriangleBytes;
BinaryFormatter bf1 = new BinaryFormatter();
using (MemoryStream ms = new MemoryStream())
{
bf1.Serialize(ms, triangle1);
rightTriangleBytes = ms.ToArray();
}
//Deserialize rightTriangleBytes to rightTriangle
RightTriangle rightTriangle2;
BinaryFormatter bf2 = new BinaryFormatter();
using (MemoryStream ms = new MemoryStream(rightTriangleBytes, 0, rightTriangleBytes.Length))
{
rightTriangle2 = (RightTriangle)bf2.Deserialize(ms);
}
Assert.That(triangle1.Equals(rightTriangle2));
}
public void IsNotRightTriangle()
{
Triangle t = new RightTriangle(3, 4, 6);
var res = t.GetArea();
}
