GetDatatypeByName 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 GetDatatypeByName method returns an object that references the named system or user-defined data type.
语法
object
.GetDatatypeByName(
Datatype
)
as
Variant
Parts
object
Expression that evaluates to an object in the Applies To list.Datatype
String that specifies a system or user-defined data type by name.
Prototype (C/C++)
HRESULT GetDatatypeByName(
SQLDMO_LPCSTR szName,
LPSQLDMOSTDOBJECT* ppDBObject);
Returns
A variant that references an object.
注释
Use the TypeOf property to determine the nature of the data type returned. Interpret the TypeOf property using SQLDMO_OBJECT_TYPE.