private void metroTile1_Click(object sender, EventArgs e)
{
RPT.report_allmark_for_stu lt = new RPT.report_allmark_for_stu();
lt.SetParameterValue("@dept_id", std.GetDeptFromgraduate(int.Parse(this.metroGrid1.CurrentRow.Cells[0].Value.ToString())));
lt.SetParameterValue("@stu_id", int.Parse(this.metroGrid1.CurrentRow.Cells[0].Value.ToString()));
RPT.FRM_All_mark_for_stu s = new RPT.FRM_All_mark_for_stu();
s.crystalReportViewer1.ReportSource = lt;
s.ShowDialog();
}
