(
from staff in DB.SysStaffInfo
where staff.StaffCode == staffcode
select staff.staffName;
).First()
---------------
var list = from staff in DB.SysStaffInfo
where staff.StaffCode == staffcode
select staff;
if (list.Count() == 1)
{
string staffName= list.First().staffName;
}
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024