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IOException Constructor (String, Exception)

.NET Framework 1.1

Initializes a new instance of the IOException class with a specified error message and a reference to the inner exception that is the cause of this exception.

[Visual Basic]
Public Sub New( _
   ByVal message As String, _
   ByVal innerException As Exception _
)
[C#]
public IOException(
   string message,
 Exception innerException
);
[C++]
public: IOException(
   String* message,
 Exception* innerException
);
[JScript]
public function IOException(
   message : String,
 innerException : Exception
);

Parameters

message
The error message that explains the reason for the exception.
innerException
The exception that is the cause of the current exception. If the innerException parameter is not a null reference (Nothing in Visual Basic), the current exception is raised in a catch block that handles the inner exception.

Remarks

An exception that is thrown as a direct result of a previous exception should include a reference to the previous exception in the InnerException property. The InnerException property returns the same value that is passed into the constructor, or a null reference (Nothing in Visual Basic) if the InnerException property does not supply the inner exception value to the constructor.

The following table shows the initial property values for an instance of IOException.

Property Value
InnerException The inner exception reference.
Message The error message string.

For more information on inner exceptions, see InnerException.

Requirements

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, .NET Compact Framework, Common Language Infrastructure (CLI) Standard

See Also

IOException Class | IOException Members | System.IO Namespace | IOException Constructor Overload List | Exception | Handling and Throwing Exceptions | Working with I/O | Reading Text from a File | Writing Text to a File

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