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Evidence.AddAssemblyEvidence<T> Method

Adds an evidence object of the specified type to the assembly-supplied evidence list.

Namespace:  System.Security.Policy
Assembly:  mscorlib (in mscorlib.dll)

public void AddAssemblyEvidence<T>(
	T evidence
where T : EvidenceBase

Type Parameters


The type of the object in evidence.


Type: T
The assembly evidence to add.


evidence is null.


Evidence of type T is already in the list.


evidence is not serializable.

Legacy evidence, that is, evidence that is not derived from EvidenceBase, cannot be added. Only evidence that is derived from EvidenceBase can be added. This method does not allow you to add evidence if evidence of that type already exists in the assembly list.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.