浏览了我的教科书,但是当我尝试向数据库添加记录时,我仍然无法捕获内部异常。在我的班级中捕获 InnerException 的正确语法是什么?
db.SaveChanges引发了内心的期望。这是我的“addReviews.cs”类文件中添加记录的代码:
public void addReview(int restId, int timeID, string dateValue, string describe, int cuisineId, int serviceId, int ambianceId, string memberId)
{
REVIEW addReview = new REVIEW();
addReview.REVIEW_DATE = Convert.ToDateTime(dateValue);
addReview.REVIEW_DATE_SUBMITTED = DateTime.Today;
addReview.REVIEW_DESC = describe;
addReview.TIME_ID = timeID;
addReview.REVIEWER_ID = 1;
addReview.FOOD_ID = cuisineId;
addReview.SERVCE_ID = serviceId;
addReview.AMBIENCE_ID = ambianceId;
addReview.REST_ID = restId;
addReview.PRICE_ID = 1;
//Add record to database
db.AddToREVIEWs(addReview);
db.SaveChanges();
}
提前致谢!