ResourcePermissionBase.Union(IPermission) Method

Definition

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

C#
public override System.Security.IPermission Union(System.Security.IPermission target);

Parameters

target
IPermission

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

Returns

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

Exceptions

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

Remarks

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

Applies to

Product Versions
.NET 8 (package-provided), 9 (package-provided), 10 (package-provided)
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 2.0 (package-provided)
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9, 10