private void RectangleCalculateButton2_Click(object sender, RoutedEventArgs e)
{
if (Judge.IsNumber(Point1XTextbox.Text) && Judge.IsNumber(Point1YTextbox.Text) && Judge.IsNumber(Point2XTextbox.Text) && Judge.IsNumber(Point2YTextbox.Text) && Judge.IsNumber(Point3XTextbox.Text) && Judge.IsNumber(Point3YTextbox.Text))
{
TriangleCalculate MyTriangleCalculate = new TriangleCalculate();
TriangleAreaTextbox2.Text = MyTriangleCalculate.CalculateArea(unit2, Point1XTextbox.Text, Point1YTextbox.Text, Point2XTextbox.Text, Point2YTextbox.Text, Point3XTextbox.Text, Point3YTextbox.Text);
}
else
{
Warning.Sound();
MessageBox.Show("The things you input must be numbers!");
}
}
private void RectangleCalculateButton_Click(object sender, RoutedEventArgs e)
{
if (Judge.IsNumber(Side1Textbox.Text) && Judge.IsNumber(Side2Textbox.Text) && Judge.IsNumber(Side3Textbox.Text))
{
double data1 = Convert.ToDouble(Side1Textbox.Text);
double data2 = Convert.ToDouble(Side2Textbox.Text);
double data3 = Convert.ToDouble(Side3Textbox.Text);
if ((data1 + data2 > data3) && (data1 + data3 > data2) && (data2 + data3 > data1))
{
TriangleCalculate MyTriangleCalculate = new TriangleCalculate();
TriangleAreaTextbox.Text = MyTriangleCalculate.CalculateArea(unit, data1, data2, data3);
}
else
{
Warning.Sound();
MessageBox.Show("This is not a triangle!");
}
}
else
{
Warning.Sound();
MessageBox.Show("The things you input must be numbers!");
}
}