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PrintingPermission.Union Method

Creates a permission that combines the permission object and the target permission object.

Namespace:  System.Drawing.Printing
Assembly:  System.Drawing (in System.Drawing.dll)

public override IPermission Union(
	IPermission target
)

Parameters

target
Type: System.Security.IPermission

A permission object of the same type as the current permission object.

Return Value

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

Implements

IPermission.Union(IPermission)

ExceptionCondition
ArgumentException

target is an object that is not of the same type as the current permission object.

The result of a call to Union is a permission that represents all the operations represented by the current permission object, and all the operations represented by the specified permission object.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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