SqlMetaData.InferFromValue(Object, String) 方法
定义
从指定的对象推导出元数据,并将它作为 SqlMetaData 实例返回。Infers the metadata from the specified object and returns it as a SqlMetaData instance.
public:
static Microsoft::SqlServer::Server::SqlMetaData ^ InferFromValue(System::Object ^ value, System::String ^ name);
public static Microsoft.SqlServer.Server.SqlMetaData InferFromValue (object value, string name);
static member InferFromValue : obj * string -> Microsoft.SqlServer.Server.SqlMetaData
Public Shared Function InferFromValue (value As Object, name As String) As SqlMetaData
参数
- value
- Object
用于从中推导出元数据的对象。The object used from which the metadata is inferred.
- name
- String
分配给返回的 SqlMetaData 实例的名称。The name assigned to the returned SqlMetaData instance.
返回
作为 SqlMetaData 实例的推导出的元数据。The inferred metadata as a SqlMetaData instance.
例外
value 为 null。The value is null.