ClaimsPrincipalPermission.Intersect Method (IPermission)

.NET Framework (current version)
 
System_CAPS_noteNote

The .NET API Reference documentation has a new home. Visit the .NET API Browser on docs.microsoft.com to see the new experience.

Returns a permission that is the intersection of the current permission and the specified permission.

Namespace:   System.IdentityModel.Services
Assembly:  System.IdentityModel.Services (in System.IdentityModel.Services.dll)

public IPermission Intersect(
	IPermission target
)

Parameters

target
Type: System.Security.IPermission

The permission to intersect with the current permission. It must be an instance of ClaimsPrincipalPermission.

Return Value

Type: System.Security.IPermission

A new ClaimsPrincipalPermission that represents the intersection of the current permission and the specified permission; or null if target is null or is not an instance of ClaimsPrincipalPermission.

The permission that is returned has only the resource-action pairs that were present both in the current permission and in the specified permission. Resource-action pairs that existed in only one or the other of the permissions are not included. For a Demand to succeed on the new permission, the current principal only needs to be authorized for the resource-action pairs that were common to the current permission and the specified permission.

.NET Framework
Available since 4.5
Return to top
Show: