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IHostAssemblyStore::ProvideAssembly() not being called for Host AppDomainManager assembly

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Hi All,

I am building an unmanaged CLR Host and have a very specific question regarding the loading of mymanaged AppDomainManager assembly via an unmanaged IHostAssemblyStore implementation.  Specifically I can't seem to get the CLR to load my AppDomainManager assembly through my IHostAssemblyManager component.

 I specify my AppDomain Manager type on the ICLRControl interface as I am supposed to:

 ...

hr =pCLRControl ->SetAppDomainManagerType(L"MyManagedAppDomainManager, Version=1.0.0.0, PublicKeyToken=9ab418b2d23c1abd, ProcessorArchitecture=MSIL",

L" MyManagedAppDomainManager.MyAppDomainManager");

...

If I include this type in the list of assemblies returned by IHostAssemblyManager::GetNonHostStoreAsemblies(), the CLR looks for the assembly/type in my application directory, finds it and loads it no problem.

However, if I remove this type from the non-host store assemblies list, the above line throws a C++ EEFileLoadException error.  I don't expect this.  I expect my IHostAssemlbyStore::ProvideAssembly() implementation to get called to provide the assembly, and it doesn't.

Note that in the first case (where I include the assembly in the non-host store assemblies list), once my AppDomainManager assembly loads, all other assemblies not specified in the list are redirected to my IHostAssemblyStore::ProvideAssembly() implementation as they are supposed to be.  I just can't seem to get the CLR to call this method for the AppDomainManager assembly itself.

Is this supported?

Many thanks,

Rod da Silva


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