SqlException.GetObjectData(SerializationInfo, StreamingContext) 方法
定义
重要
一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。 对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。
注意
This API supports obsolete formatter-based serialization. It should not be called or extended by application code.
使用关于异常的信息设置 SerializationInfo。
public:
override void GetObjectData(System::Runtime::Serialization::SerializationInfo ^ si, System::Runtime::Serialization::StreamingContext context);public override void GetObjectData (System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context);[System.Obsolete("This API supports obsolete formatter-based serialization. It should not be called or extended by application code.", DiagnosticId="SYSLIB0051", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public override void GetObjectData (System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context);override this.GetObjectData : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> unit[<System.Obsolete("This API supports obsolete formatter-based serialization. It should not be called or extended by application code.", DiagnosticId="SYSLIB0051", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
override this.GetObjectData : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> unitPublic Overrides Sub GetObjectData (si As SerializationInfo, context As StreamingContext)参数
包含有关所引发异常的序列化对象数据的 SerializationInfo。
- context
- StreamingContext
StreamingContext，它包含关于源或目标的上下文信息。
- 属性
例外
si 参数为 null 引用（在 Visual Basic 中为 Nothing）。
注解
GetObjectData 会设置 SerializationInfo，对所有异常对象数据进行序列化。 在反序列化期间，将从通过流传输的 SerializationInfo 中重新构造异常。