示例#1
0
 public static sql Instance()
 {
     if (_mInstance == null)
     {
         _mInstance = new sql();
     }
     return _mInstance;
 }
示例#2
0
文件: sql.cs 项目: jht1983/SISKPI
 public static sql Instance()
 {
     if (_mInstance == null)
     {
         _mInstance = new sql();
     }
     return(_mInstance);
 }