private void LoadList()
{
EClass d = new EClass();
DataTable dt = d.GetClasses();
grdList.AutoGenerateColumns = false;
grdList.DataSource = dt;
}
private void FillClassCombo()
{
EClass c = new EClass();
DataTable dt = c.GetClasses();
cbxClass.DataSource = dt;
cbxClass.DisplayMember = "CName";
cbxClass.ValueMember = "ClassID";
IsClassesLoaded = true;
}