How would you calculate the age in C# using date of birth (considering leap years)

Question

Here is a problem. I have seen many solutions, but no one seems to be fulfilling the criteria I want...

I want to display the age in this format

20 y         


        

Answer 1

Check this code:

{                                                    
    dif = int(datediff("D", Convert.ToDateTime("01/" + Q101m.text + "/" + Q101y.Text), (Convert.ToDateTime(Vdate.text)))/365.25)

    //If dif < 15 Or dif > 49 
    {
           MessageBox.Show("xxxxxxx");
           Q101m.Focus();
    }

}