示例#1
0
 /// <summary>
 /// 添加一个实体
 /// </summary>
 /// <param name="entity">实体</param>
 /// <returns></returns>
 public int Create(SysSample entity)
 {
     using (AppsDBEntities db = new AppsDBEntities())
     {
         db.Set <SysSample>().Add(entity);
         return(db.SaveChanges());
     }
 }
示例#2
0
 /// <summary>
 /// 修改一个实体
 /// </summary>
 /// <param name="entity">实体</param>
 /// <returns></returns>
 public int Edit(SysSample entity)
 {
     using (AppsDBEntities db = new AppsDBEntities())
     {
         db.Set <SysSample>().Attach(entity);
         db.Entry <SysSample>(entity).State = EntityState.Modified;
         return(db.SaveChanges());
     }
 }
示例#3
0
 /// <summary>
 /// 删除一条实体
 /// </summary>
 /// <param name="id">实体ID</param>
 /// <returns></returns>
 public int Delete(string id)
 {
     using (AppsDBEntities db = new AppsDBEntities())
     {
         SysSample entity = db.SysSample.SingleOrDefault(a => a.Id == id);
         db.Set <SysSample>().Remove(entity);
         return(db.SaveChanges());
     }
 }