CSPspEmu.Gui.Winforms.ButtonMappingForm.HandleKeyDown C# (CSharp) Method

        private void HandleKeyDown(object sender, KeyEventArgs e)
        {
            var TextBox = (sender as TextBox);
            var Key = e.KeyCode;
            if ((Key & Keys.KeyCode) != 0)
            {
                if (Key == Keys.ShiftKey) return;
                if (Key == Keys.ControlKey) return;
                if (Key == Keys.Alt) return;

                TextBox.Text = Key.ToString();
                var ConfigField = GetCachedControllerConfigField(TextBox.Name);
                if (ConfigField != null) ConfigField.SetValue(CurrentControllerConfig, TextBox.Text);
                e.SuppressKeyPress = true;
                (this.AcceptButton as Button).Focus();
            }
            //Focus();
            //KeyInterop.KeyFromVirtualKey
        }