c# - Get available controls from a Form

Question

How do I get available controls from a Windows Forms form using C#?

Answer 1

Or, ProfK's solution in enumerable syntax:

public static IEnumerable<Control> GetControls(Control form) {
    foreach (Control childControl in form.Controls) {   // Recurse child controls.
        foreach (Control grandChild in GetControls(childControl)) {
            yield return grandChild;
        }
        yield return childControl;
    }
}