OperationException 构造函数
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。
重载
| 名称 | 说明 |
|---|---|
| OperationException() |
初始化 OperationException 类的新实例。 |
| OperationException(String) |
初始化 OperationException 类的新实例。 |
| OperationException(SerializationInfo, StreamingContext) |
已过时.
从序列化窗体初始化 类的新实例 DbUpdateException 。 |
| OperationException(String, Exception) |
初始化 OperationException 类的新实例。 |
OperationException()
OperationException(String)
初始化 OperationException 类的新实例。
public OperationException (string message);new Microsoft.EntityFrameworkCore.Design.OperationException : string -> Microsoft.EntityFrameworkCore.Design.OperationExceptionPublic Sub New (message As String)参数
- message
- String
描述错误的消息。
适用于
OperationException(SerializationInfo, StreamingContext)
注意
This API supports obsolete formatter-based serialization. It should not be called or extended by application code.
从序列化窗体初始化 类的新实例 DbUpdateException 。
public OperationException (System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context);[System.Obsolete("This API supports obsolete formatter-based serialization. It should not be called or extended by application code.")]
public OperationException (System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context);new Microsoft.EntityFrameworkCore.Design.OperationException : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> Microsoft.EntityFrameworkCore.Design.OperationException[<System.Obsolete("This API supports obsolete formatter-based serialization. It should not be called or extended by application code.")>]
new Microsoft.EntityFrameworkCore.Design.OperationException : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> Microsoft.EntityFrameworkCore.Design.OperationExceptionPublic Sub New (info As SerializationInfo, context As StreamingContext)参数
- info
- SerializationInfo
序列化信息。
- context
- StreamingContext
正在使用的流式处理上下文。
- 属性
适用于
OperationException(String, Exception)
初始化 OperationException 类的新实例。
public OperationException (string message, Exception innerException);public OperationException (string message, Exception? innerException);new Microsoft.EntityFrameworkCore.Design.OperationException : string * Exception -> Microsoft.EntityFrameworkCore.Design.OperationExceptionPublic Sub New (message As String, innerException As Exception)参数
- message
- String
描述错误的消息。
- innerException
- Exception
导致当前异常的异常。
