The exception that is thrown when the operating system denies access because of an I/O error or a specific type of security error.
See Also: UnauthorizedAccessException Members
Syntax
[System.Runtime.InteropServices.ComVisible(true)]
public class UnauthorizedAccessException : SystemException
public class UnauthorizedAccessException : SystemException
Remarks
An UnauthorizedAccessException exception is typically thrown by a method that wraps a Windows API call. To find the reasons for the exception, examine the text of the exception object's Exception.Message property.
UnauthorizedAccessException uses the HRESULT COR_E_UNAUTHORIZEDACCESS, which has the value 0x80070005.
Thread Safety
All public static members of this type are safe for multithreaded operations. No instance members are guaranteed to be thread safe.
Requirements
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0