void exam_InitBeforeAdd(ref object entity)
{
StudentExam tmp = new StudentExam();
tmp.AllowExamDate = this.txtExamDate.Text.Trim();
tmp.CoachName = this.cbCoachName.Text;
tmp.ExamId = this.txtExamId.Text.Trim();
tmp.IdCard = this.txtIdCard.Text.Trim();
tmp.Name = this.txtName.Text.Trim();
tmp.NewCarType = this.cbNewCarType.Text;
tmp.StudentId = this.lbId.Text;
entity = tmp;
//entity = this.entity;
//throw new Exception("The method or operation is not implemented.");
}
void exam_InitBeforeAdd(ref object entity)
{
StudentExam tmp = new StudentExam();
tmp.AllowExamDate = this.txtExamDate.Text.Trim();
tmp.CoachName = this.cbCoachName.Text;
tmp.ExamId = this.txtExamId.Text.Trim();
tmp.IdCard = this.txtIdCard.Text.Trim();
tmp.Name = this.txtName.Text.Trim();
tmp.NewCarType = this.cbNewCarType.Text;
tmp.StudentId = this.lbId.Text;
entity = tmp;
//entity = this.entity;
//throw new Exception("The method or operation is not implemented.");
}