private void ViewCourse_CellValueChanged(object sender, DevExpress.XtraGrid.Views.Base.CellValueChangedEventArgs e)
{
if (!e.Column.FieldName.ToString().Equals("IsEdited"))
{
if (ViewCourse.GetRowCellValue(e.RowHandle, "CourseID").ToString().Equals(""))
{
ViewCourse.SetRowCellValue(e.RowHandle, "IsEdited", "2");
}
else
{
ViewCourse.SetRowCellValue(e.RowHandle, "IsEdited", "1");
}
}
}