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

Most straight forward approach.

*.xaml

*.xaml.cs

using System.Threading.Tasks;

public bool isChanging = false;
async private void Textbox1_TextChanged(object sender,
                                        TextChangedEventArgs e)
    {
        // entry flag
        if (isChanging)
        {
            return;
        }
        isChanging = true;
        await Task.Delay(500);

        // do your stuff here or call a function

        // exit flag
        isChanging = false;
    }