示例#1
0
文件： UsersBLL.cs 项目： doyke/ADSB 
 /// <summary>
 /// 判断是否存在
 /// </summary>
 /// <param name="condition">判断条件</param>
 /// <returns></returns>
 public bool IsExists(Expression <Func <Users, bool> > condition)
 {
     return(dal.IsExists <Users>(condition));
 }