/// <summary>
/// 删除 问题及答案
/// </summary>
/// <param name="ProblemAnswerId"></param>
public static void DeleteProblemAnswer(string ProblemAnswerId)
{
Model.SUBHSSEDB db = Funs.DB;
Model.Resources_ProblemAnswer deleteProblemAnswer = db.Resources_ProblemAnswer.FirstOrDefault(e => e.ProblemAnswerId == ProblemAnswerId);
if (deleteProblemAnswer != null)
{
////删除附件表
BLL.CommonService.DeleteAttachFileById(deleteProblemAnswer.ProblemAnswerId);
db.Resources_ProblemAnswer.DeleteOnSubmit(deleteProblemAnswer);
db.SubmitChanges();
}
}
/// <summary>
/// 修改 问题及答案信息
/// </summary>
/// <param name="ProblemAnswerId"></param>
/// <param name="SignName"></param>
/// <param name="def"></param>
public static void UpdateProblemAnswer(Model.Resources_ProblemAnswer ProblemAnswer)
{
Model.SUBHSSEDB db = Funs.DB;
Model.Resources_ProblemAnswer updateProblemAnswer = db.Resources_ProblemAnswer.FirstOrDefault(e => e.ProblemAnswerId == ProblemAnswer.ProblemAnswerId);
if (updateProblemAnswer != null)
{
updateProblemAnswer.Problem = ProblemAnswer.Problem;
updateProblemAnswer.ProblemContent = ProblemAnswer.ProblemContent;
updateProblemAnswer.Answer = ProblemAnswer.Answer;
updateProblemAnswer.AnswerContent = ProblemAnswer.AnswerContent;
updateProblemAnswer.CompileDate = System.DateTime.Now;
db.SubmitChanges();
}
}
/// <summary>
/// 增加 问题及答案
/// </summary>
/// <param name="ProblemAnswer"></param>
public static void AddProblemAnswer(Model.Resources_ProblemAnswer ProblemAnswer)
{
Model.SUBHSSEDB db = Funs.DB;
Model.Resources_ProblemAnswer newProblemAnswer = new Model.Resources_ProblemAnswer
{
ProblemAnswerId = ProblemAnswer.ProblemAnswerId,
Problem = ProblemAnswer.Problem,
ProblemContent = ProblemAnswer.ProblemContent,
Answer = ProblemAnswer.Answer,
AnswerContent = ProblemAnswer.AnswerContent,
CompileDate = System.DateTime.Now
};
db.Resources_ProblemAnswer.InsertOnSubmit(newProblemAnswer);
db.SubmitChanges();
}