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ReflectionPermission::Union Method (IPermission^)

 

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

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

public:
virtual IPermission^ Union(
	IPermission^ other
) override

Parameters

other
Type: System.Security::IPermission^

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

Return Value

Type: System.Security::IPermission^

A new permission that represents the union of the current permission and the specified permission.

Exception Condition
ArgumentException

The other parameter is not null and is not of the same type as the current permission.

The result of a call to Union is a permission that represents all the operations represented by both the current permission and the specified permission. Any demand that passes either permission passes their union.

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

System_CAPS_noteNote

The code example is intended to show the behavior of the method, not to demonstrate its use. In general, the methods of permission classes are used by the security infrastructure; they are not typically used in applications.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 1.1
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