【发布时间】:2010-12-08 09:31:33
【问题描述】:
以下代码示例来自 MSDN here。我的代码中没有可用的 query.CopyToDataTable()。 (请参阅我以下代码中的注释行)。
public static bool SetPhysicianAsNotonServer(DataTable dt)
{
DataTable dtPhysicianServer = dt;
DataTable dtPhysicianClient = GetPhysicianClient();
var query =
from SPhysician in dtPhysicianServer.AsEnumerable()
join CPhysician in dtPhysicianClient.AsEnumerable()
on SPhysician.Field<string>("PhysicianNumber") equals
CPhysician.Field<string>("PhysicianNumber")
select new
{
PhysicianNumber = CPhysician.Field<string>("PhysicianNumber")
};
DataTable FilterDt = query; //query.CopyToDataTable();
//YET TO DO CODE HERE
return true;
}
【问题讨论】:
-
如果您尝试调用
CopyToDataTable(),您会收到什么错误消息?