FileCodeGroup.ResolveMatchingCodeGroups(Evidence) Method

Definition

Namespace:

System.Security.Policy

Assembly:

System.Security.Permissions.dll

Source:

FileCodeGroup.cs

Resolves matching code groups.

public:
 override System::Security::Policy::CodeGroup ^ ResolveMatchingCodeGroups(System::Security::Policy::Evidence ^ evidence);

public override System.Security.Policy.CodeGroup ResolveMatchingCodeGroups(System.Security.Policy.Evidence evidence);

override this.ResolveMatchingCodeGroups : System.Security.Policy.Evidence -> System.Security.Policy.CodeGroup

Public Overrides Function ResolveMatchingCodeGroups (evidence As Evidence) As CodeGroup

Parameters

evidence

Evidence

The evidence for the assembly.

Returns

CodeGroup

A CodeGroup that is the root of the tree of matching code groups.

Exceptions

ArgumentNullException

The evidence parameter is null.

Remarks

Given evidence for an assembly to be loaded, this method evaluates the code group by first checking the membership condition against the specified evidence. If there is a match, this method returns a root code group. The code group that is returned contains child code groups, which in turn can have child code groups as necessary to reflect the complete set of code groups that were matched by the evidence provided.

FileCodeGroup uses union semantics and forms a permission set based on the Url specified by evidence.