AjaxControlToolkit.LineChart.CreateChildControls C# (CSharp) Метод

        protected override void CreateChildControls()
        {
            var parent = new HtmlGenericControl("div");
            parent.ID = "_ParentDiv";
            parent.Attributes.Add("style", "border-style:solid; border-width:1px;");
            var sbScript = new StringBuilder();
            sbScript.Append("<script>");

            sbScript.Append("function init(evt) { ");
            sbScript.Append("    if ( window.svgDocument == null ) { ");
            sbScript.Append("        gDocument = evt.target.ownerDocument;");
            sbScript.Append("    } ");
            sbScript.Append("} ");

            sbScript.Append("function ShowTooltip(me, evt, data, areaDataLabel) { ");
            sbScript.Append(String.Format("    var tooltipDiv = document.getElementById('{0}_tooltipDiv');", ClientID));
            sbScript.Append("    tooltipDiv.innerHTML = String.format('{0}{1}', data, areaDataLabel) ;");
            sbScript.Append("    tooltipDiv.style.top = evt.pageY - 25 + 'px';");
            sbScript.Append("    tooltipDiv.style.left = evt.pageX + 20 + 'px';");
            sbScript.Append("    tooltipDiv.style.visibility = 'visible';");
            sbScript.Append("    me.style.strokeWidth = '5';");
            sbScript.Append("} ");

            sbScript.Append("function HideTooltip(me, evt) { ");
            sbScript.Append(String.Format("    var tooltipDiv = document.getElementById('{0}_tooltipDiv');", ClientID));
            sbScript.Append("    tooltipDiv.innerHTML = '';");
            sbScript.Append("    tooltipDiv.style.visibility = 'hidden';");
            sbScript.Append("    me.style.strokeWidth = '2';");
            sbScript.Append("} ");

            sbScript.Append("</script>");
            parent.InnerHtml = sbScript.ToString();
            Controls.Add(parent);
        }