How to clear the text of all textBoxes in the form?

Question

private void CleanForm()
{
    foreach (var c in this.Controls)
    {
        if (c is TextBox)
        {
            ((TextBox)c).Text = String.Empty;
        }
            


        

Answer 1

Try this:

var t = this.Controls.OfType().AsEnumerable();
foreach (TextBox item in t)
{
    item.Text = "";
}