//Page Indext Created
        #region [Grd Index Changed]

        protected void grdIcard_PageIndexChanging(object sender, GridViewPageEventArgs e)
        {
            try
            {
                BL_StudentView  objBAL = new BL_StudentView();
                EWA_StudentView objEWA = new EWA_StudentView();

                objEWA.CourseId = ddlcourse.SelectedValue.Trim();

                objEWA.ClassId  = ddlclass.SelectedValue.Trim();
                objEWA.BranchId = ddlbranch.SelectedValue.Trim();
                objEWA.OrgId    = Convert.ToInt32(Session["OrgId"]);

                DataSet ds = new DataSet();

                ds = objBAL.BL_StudentIcard(objEWA);


                grdIcard.DataSource = ds;
                grdIcard.DataBind();
                grdIcard.PageIndex = e.NewPageIndex;
            }
            catch (Exception exp)
            {
                GeneralErr(exp.Message.ToString());
            }
        }
        //Bind Grid
        #region [Bind grid]

        private void BindGrid()
        {
            try
            {
                BL_StudentView  objBAL = new BL_StudentView();
                EWA_StudentView objEWA = new EWA_StudentView();

                objEWA.CourseId = ddlcourse.SelectedValue.Trim();
                objEWA.BranchId = ddlbranch.SelectedValue.Trim();
                objEWA.ClassId  = ddlclass.SelectedValue.Trim();

                objEWA.OrgId = Convert.ToInt32(Session["OrgId"]);

                DataSet ds = new DataSet();

                ds = objBAL.BL_StudentIcard(objEWA);

                //if (ds.Tables[0].Rows.Count > 0)
                //{
                database db = new database();
                grdIcard.DataSource = db.Displaygrid("SELECT        tblStudent.UserCode, tblStudent.FirstName + ' ' + tblStudent.MiddleName + ' ' + tblStudent.LastName AS FullName FROM            tblStudent INNER JOIN                         tblClass ON tblStudent.BranchId = tblClass.BranchId WHERE        (tblStudent.OrgId = '" + Convert.ToInt32(Session["OrgId"]) + "') AND (tblStudent.CourseId = '" + ddlcourse.SelectedValue.Trim() + "') AND (tblStudent.BranchId = '" + ddlbranch.SelectedValue.Trim() + "') AND (tblClass.ClassId = '" + ddlclass.SelectedValue.Trim() + "')");
                //   grdIcard.DataSource = ds.Tables[0];
                grdIcard.DataBind();
                // }
                //else
                //{
                //    DataTable dt = new DataTable();

                //    dt.Columns.Add("UserCode");
                //    dt.Columns.Add("FullName");
                //    //dt.Rows.Add();
                //    //dt.Rows.Add();
                //    //dt.Rows.Add();
                //    grdIcard.DataSource = dt;
                //    grdIcard.DataBind();
                //}
            }
            catch (Exception exp)
            {
                GeneralErr(exp.Message.ToString());
            }
        }