public bool checkEmployee16bit(string bit)
 {
     objbit = new BITTableAdapter();
     return(objbit.CheckEmployee16bit(bit) > 0);
 }
 public bool deleteBit(int cname)
 {
     objbit = new BITTableAdapter();
     return(objbit.DeleteBit(cname) > 0);
 }
 public bool checkSet(string bit, int cname)
 {
     objbit = new BITTableAdapter();
     return(objbit.CheckSet(bit, cname) > 0);
 }
 public bool checkEid(int eid)
 {
     objbit = new BITTableAdapter();
     return(objbit.CheckEid(eid) > 0);
 }
 public DataTable getId(string bit)
 {
     objbit = new BITTableAdapter();
     return(objbit.GetId(bit));
 }
 public bool setBit(int cname, string bit)
 {
     objbit = new BITTableAdapter();
     return(Convert.ToBoolean(objbit.SetBit(cname, bit)));
 }