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

SqlMetaData

作为 SqlMetaData 实例的推导出的元数据。The inferred metadata as a SqlMetaData instance.

例外

valuenullThe value is null.

适用于