System.Messaging Reference (Document! X Sample)



System.Messaging Namespace > MessageQueuePermission Class : Union Method
A permission object to combine with the current permission object. It must be of the same type as the current permission object.
Union Method
When overridden in a derived class, creates a permission that is the union of the current permission and the specified permission.
Syntax
'Declaration
 
Public Overrides NotOverridable Function Union( _
   ByVal target As IPermission _
) As IPermission
'Usage
 
Dim instance As MessageQueuePermission
Dim target As IPermission
Dim value As IPermission
 
value = instance.Union(target)
public override IPermission Union( 
   IPermission target
)
public:
IPermission^ Union( 
   IPermission^ target
) override

Parameters

target
A permission object to combine with the current permission object. It must be of the same type as the current permission object.

Return Value

A new permission that represents the union of the current permission and the specified permission.
Exceptions
ExceptionDescription
System.NotSupportedExceptionThe other parameter is not null. This method is only supported at this level when passed null.
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

MessageQueuePermission Class
MessageQueuePermission Members
Base Implementation in Union