سلام استاد وقتتون بخیر
internal class CalculateBmi
{
public double Calculate_Bmi(double weightPerson,double heightPerson)
{
double Bmi = (weightPerson / (heightPerson * heightPerson));
double RoudnBmi = Math.Round(Bmi, 2);
return RoudnBmi;
}
}
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void btnShow_Click(object sender, EventArgs e)
{
try
{
double weightPerson = double.Parse(txtWeight.Text, CultureInfo.InvariantCulture);
double heightPerson = double.Parse(txtHeight.Text, CultureInfo.InvariantCulture);
CalculateBmi bmi = new CalculateBmi();
double result = bmi.Calculate_Bmi(weightPerson, heightPerson);
lblResult.BackColor = Color.Green;
lblResult.Text = $"شاخص توده بدنی شما مقدار {result} است.";
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
lblResult.BackColor = Color.Red;
lblResult.Text = "لطفا فقط یک عدد وارد کنید";
}
}
}
بسیار عالی
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