protected void btnSearch_Click(object sender, EventArgs e)
{
string fromDate = Common.ReturnDateTimeInString(dtpFromDate.Text, false, Constant.strDateFormat);
string toDate = Common.ReturnDateTimeInString(dtpToDate.Text, false, Constant.strDateFormat);
DataTable dtAwayUsers = objAM.getDeskAwayReport(fromDate, toDate, Session["EMPID"].ToString().Trim());
grDeskAway.DataSource = dtAwayUsers;
grDeskAway.DataBind();
ScriptManager.RegisterClientScriptBlock(Page, typeof(string), Guid.NewGuid().ToString(), "$('#myModal').modal('show');", true);
}