protected override void CreateChildControls()
{
InternalHiddenField l = new InternalHiddenField();
l.ID = this.ControlID + "_textboxInternal";
this.Controls.Add(l);
KeyPressEventExtender ext = new KeyPressEventExtender();
ext.ControlID = this.ControlID;
ext.TargetControlID = this.ControlID + "_textboxInternal";
this.Controls.Add(ext);
base.CreateChildControls();
}
public override void RenderControl(System.Web.UI.HtmlTextWriter writer)
{
base.RenderControl(writer);
if (State == ControlState.Designtime || State == ControlState.Preview)
{
InternalHiddenField l = new InternalHiddenField();
l.ID = this.ControlID + "_textboxInternal";
l.RenderControl(writer);
Label label = new Label();
label.Text = "Keypress event placeholder";
label.RenderControl(writer);
}
}
