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PermissionSet.Union Method

.NET Framework 4

Other Versions

Creates a PermissionSet that is the union of the current PermissionSet and the specified PermissionSet.

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

Syntax

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public PermissionSet Union(
	PermissionSet other
)

Parameters

other: Type: System.Security.PermissionSet
The permission set to form the union with the current PermissionSet.

Return Value

Type: System.Security.PermissionSet
A new permission set that represents the union of the current PermissionSet and the specified PermissionSet.

Remarks

The result of a call to Union is a PermissionSet that represents all the operations represented by the current PermissionSet as well as all the operations represented by the specified PermissionSet. If either set is Unrestricted, the union is Unrestricted as well.

Examples

The following code example shows the use of the Union method. This code example is part of a larger example provided for the PermissionSet class.

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// Display the union of two permission sets.
PermissionSet ps5 = ps3.Union(ps4);
Console.WriteLine("The union of permission set 3 and permission set 4 = "
    + ps5.ToString());

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

PermissionSet Class

System.Security Namespace

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