DateTimePicker professional

Question

Hi!

 

I need to get the exact age of each worker.

I do something very and very simple. Its works but it'snt professional.

On my form I put three textboxs with a button (txtCurrentYear, txtYearOfBorn, txtAge and btnAdd). Then see my code:

 

private void btnAdd_Click(object sender, EventArgs e)

{

float first;

float second;

float output;

first = Convert.ToInt32(txtCurrentYear.Text);

second = Convert.ToInt32(txtYearOfBorn .Text);

output = first - second;

txtAge.Text = output.ToString();

}

What I need to learn. I would like to use the "dateTimePicker" with a "label". Means when I choose a date on my DateTimePicker its should show on my "label" the age (ex. 39)

 

Thanx,

Israel.