IOException Constructor (String, Exception)
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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.
Namespace: System.IO
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
Public Sub New ( _
message As String, _
innerException As Exception _
)
public IOException(
string message,
Exception innerException
)
public:
IOException(
String^ message,
Exception^ innerException
)
new :
message:string *
innerException:Exception -> IOException
public function IOException(
message : String,
innerException : Exception
)
Parameters
- message
Type: System. . :: . .String
The error message that explains the reason for the exception.
- innerException
Type: System. . :: . .Exception
The exception that is the cause of the current exception. If the innerException parameter is not nullNothingnullptrunita 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 null Nothing nullptr unit a null reference (Nothing in Visual Basic) if the InnerException property does not supply the inner exception value to the constructor.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.