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FileIOPermission Constructor (PermissionState)

.NET Framework (current version)

Other Versions

Initializes a new instance of the FileIOPermission class with fully restricted or unrestricted permission as specified.

Namespace: System.Security.Permissions
Assembly: mscorlib (in mscorlib.dll)

Syntax

C++

public:
FileIOPermission(
	PermissionState state
)

Parameters

state: Type: System.Security.Permissions::PermissionState
One of the PermissionState enumeration values.

Exceptions

Exception	Condition
ArgumentException	The state parameter is not a valid value of PermissionState.

Remarks

Creates either fully restricted (None) or Unrestricted access to files and directories.

Examples

The following code example creates a new instance of the FileIOPermission class with fully restricted read access.

C++

FileIOPermission^ f = gcnew FileIOPermission( PermissionState::None );
f->AllLocalFiles = FileIOPermissionAccess::Read;
try
{
 f->Demand();
}
catch (SecurityException^ s)
{
 Console::WriteLine(s->Message);
}

Version Information

.NET Framework
Available since 1.1

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