protected void btnShowSubjects_Onclick(object sender, EventArgs e)
{
try
{
SqlDataAdapter ad = new SqlDataAdapter("select IMID,SID,RollNo from ExamForm where SubID='" + ddlsubcode.SelectedValue.ToString() + "' and RollStatus='AdmitCardGenerated' and ExamSession='" + lblSeasonHidden.Text.ToString() + "' and MarkStatus='NotSubmitted'", con);
DataSet ds = new DataSet();
ad.Fill(ds);
GridMarks.DataSource = ds;
GridMarks.DataBind();
}
catch (SqlException ex)
{
lblExceptionShowSubject.Text = ex.ToString();
}
if (GridMarks.Rows.Count > 0)
{
GridMarks.Focus();
}
else
{
btnShowEnrolment.Focus();
}
}
protected void ddlSubCode_SelectedIndexChanged(object sender, EventArgs e)
{
con.Close(); con.Open();
details();
try
{
GridMarks.DataSource = grid();
GridMarks.DataBind();
if (GridMarks.Rows.Count == 0)
{
btnSave.Enabled = false;
}
else
{
btnSave.Enabled = true;
}
GridMarks.Focus();
con.Close(); con.Dispose();
}
catch (SqlException ex)
{
//lblExceptionShowSubject.Text = ex.ToString();
}
}