C# wait for user to finish typing in a Text Box

Question

Is there a way in C# to wait till the user finished typing in a textbox before taking in values they have typed without hitting enter?

Revised this question a little

Answer 1

Another simple solution would be to add a timer to your form, set the Interval property to 250 and then use the timer's tick event as follows:

private void timer1_Tick(object sender, EventArgs e)
{
    timer1.Stop();
    Calculate(); // method to calculate value
}

private void txtNumber_TextChanged(object sender, EventArgs e)
{
    timer1.Stop();
    timer1.Start();
}