protected void AddOrUpdateSubjectsForClassMedium(object sender, EventArgs e)
{
var subjectTables = (from ListItem listItem in CheckBoxListSubjects.Items
where listItem.Selected
select new SubjectTable
{
SubjectId = Convert.ToInt32(listItem.Value),
ClassId = Convert.ToInt32(ddlClass.SelectedItem.Value),
MediumId = Convert.ToInt32(ddlMedium.SelectedItem.Value)
}).ToList();
PageDataService.AddAllSubjectTableRecordsForClassAndMediumAdoNet(subjectTables);
lblSuccess.Text = "Subjects Changes for " + ddlClass.SelectedItem.Text + "(" + ddlMedium.SelectedItem.Text + ")" +
" updated successfully";
lblSuccess.ForeColor = System.Drawing.Color.Green;
lblSuccess.Visible = true;
}