EnvironmentPermission.IsSubsetOf(IPermission) Method
Important
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Determines whether the current permission is a subset of the specified permission.
public:
override bool IsSubsetOf(System::Security::IPermission ^ target);
public override bool IsSubsetOf (System.Security.IPermission target);
override this.IsSubsetOf : System.Security.IPermission -> bool
Public Overrides Function IsSubsetOf (target As IPermission) As Boolean
- target
- IPermission
A permission that is to be tested for the subset relationship. This permission must be of the same type as the current permission.
true
if the current permission is a subset of the specified permission; otherwise, false
.
The target
parameter is not null
and is not of the same type as the current permission.
The current permission is a subset of the specified permission if the current permission specifies a state that is wholly contained by the specified permission. For example, a permission that represents access to C:\example.txt is a subset of a permission that represents access to C:\. If this method returns true
, the current permission represents no more access to the protected resource than does the specified permission.
Product | Versies |
---|---|
.NET | 8 (package-provided), 9 (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 (package-provided), 4.7, 4.7.1 (package-provided), 4.7.1, 4.7.2 (package-provided), 4.7.2, 4.8 (package-provided), 4.8, 4.8.1 |
.NET Standard | 2.0 (package-provided) |
Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9 |
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