fyiReporting.RdlDesign.RdlDesigner.EditTextBox_KeyDown C# (CSharp) Method

        private void EditTextBox_KeyDown(object sender, KeyEventArgs e)
        {
            MDIChild mc = this.ActiveMdiChild as MDIChild;
            if (mc == null)
                return;

            // Force scroll up and down
            switch (e.KeyCode)
            {
                case Keys.Enter:
                    mc.SetFocus();
                    e.Handled = true;
                    break;
                case Keys.Escape:
                    if (mc.DrawCtl.SelectedCount == 1)
                    {
                        XmlNode tn = mc.DrawCtl.SelectedList[0] as XmlNode;
                        if (tn != null && tn.Name == "Textbox")
                        {
                            ctlEditTextbox.Text = mc.DrawCtl.GetElementValue(tn, "Value", "");
                            e.Handled = true;
                        }
                    }
                    break;
                default:
                    break;
            }
        }