如果直接寫dataDiv.innerHtml,而dataDiv有runat=server的控件,就會報錯,
{
}
2.在需要取到innerHtml的地方寫代碼如下
System.IO.StringWriter sw = new System.IO.StringWriter(strb);
System.Web.UI.HtmlTextWriter htw = new HtmlTextWriter(sw);
dataDiv.RenderControl(htw);
string str = strb.ToString();//str即爲所需值。