I want to Read gridview data into string variable.
for that i have written this code-
System.IO.StringWriter stringWrite = new System.IO.StringWriter();
System.Web.UI.HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite);
GrdLeaveApproval.RenderControl(htmlWrite); //This line giving me error
string strData = stringWrite.GetStringBuilder().ToString();
Error-
Control 'ctl00_ctl23_g_61c52444_73b6_429b_9646_6128e3dd9459_ctl00_GrdLeaveApproval' of type 'GridView' must be placed inside a form tag with runat=server.
Suggest me how can i resolve this problem.
Thank's in advance