Adf.Web.UI.CharacterFilteringTextBox.OnPreRender C# (CSharp) Method

        protected override void OnPreRender(EventArgs e)
        {
            CreateJavascriptFunction();

            // Adding the TextAlign property to the control's stylesheet.
            if (TextAlign != null && TextAlign != String.Empty)
                Style.Add(HtmlTextWriterStyle.TextAlign, TextAlign);

            Attributes.Add("onkeypress", OnKeyPressFunctionName + "(event)");

            base.OnPreRender(e);
        }