SetTopologyXY Method
后续版本的 Microsoft SQL Server 将删除该功能。 请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。
The SetTopologyXY method is reserved for future use.
语法
object.SetTopologyXY(X,Y)
Parts
object
Expression that evaluates to an object in the Applies To list.X
Reserved.Y
Reserved.
Prototype (C/C++)
HRESULT SetTopologyXY(
long X,
long Y);