AssemblyName.ReferenceMatchesDefinition Method

Returns a value that indicates whether the loader resolves two assembly names to the same assembly.

Namespace:  System.Reflection
Assembly:  mscorlib (in mscorlib.dll)

public static bool ReferenceMatchesDefinition(
	AssemblyName reference,
	AssemblyName definition


Type: System.Reflection.AssemblyName
The reference assembly name.
Type: System.Reflection.AssemblyName
The assembly name that is compared to the reference assembly.

Return Value

Type: System.Boolean
true if the loader resolves definition to the same assembly as reference; otherwise, false.

Both reference and definition are resolved by the loader, including policy evaluation, and then definition is tested for equality to reference.

The order of comparison is important, because the method tests whether the loader will accept definition to satisfy a load request for reference. Such mappings are not necessarily two-way.

For example, you might compare "MyAssembly, Version=, Culture=neutral, PublicKeyToken=null" with "MyAssembly, Version=, Culture=neutral, PublicKeyToken=null".

If the handler for the AssemblyResolve event has a reference display name, it can pass the display name of an available assembly as the definition parameter, to see if the available assembly would satisfy the load request. If so, the handler can return the available assembly.


Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.