How do I use AppDomain.CreateDomain with AssemblyResolve?
I want to load my assemblies from WCF using memory. Everything works well WHEN:
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
Assembly[] assBefore = AppDomain.CurrentDomain.GetAssemblies();
foreach (byte[] binary in deCompressBinaries)
loadedAssembly = AppDomain.CurrentDomain.Load(binary);
But I want to use AppDomain.CreateDomain and not the current domain:
protected void LoadApplication()
{
this.ApplicationHost = AppDomain.CreateDomain("TestService", null, new AppDomainSetup
{
ApplicationBase = AppDomain.CurrentDomain.SetupInformation.ApplicationBase
});
ApplicationHost.AssemblyResolve += new ResolveEventHandler(OnAssemblyResolve);
foreach (AssemblyName asmbly in System.Reflection.Assembly.GetExecutingAssembly().GetReferencedAssemblies())
{
ApplicationHost.Load(asmbly);
}
List<byte[]> deCompressBinaries = new List<byte[]>();
foreach (var item in AppPackage.Item.AssemblyPackage)
deCompressBinaries.Add(item.Buffer);
var decompressvalues = DeCompress(deCompressBinaries);
deCompressBinaries.Clear();
deCompressBinaries = decompressvalues.ToList();
foreach (byte[] binary in deCompressBinaries)
ApplicationHost.Load(binary);
Assembly[] assAfter = AppDomain.CurrentDomain.GetAssemblies();
}
Assembly OnAssemblyResolve(object sender, ResolveEventArgs args)
{
return Assembly.Load(args.Name);
}
I have two class libraries, ClassLibrary1 and ClassLibrary2 using below:
namespace ClassLibrary2
{
public class Class1 : MarshalByRefObject
{
public Class1()
{
}
public int GetSum(int a , int b)
{
try
{
ClassLibrary1.Class1 ctx = new ClassLibrary1.Class1();
return ctx.Sum(a, b);
}
catch
{
return -1;
}
}
public int GetMultiply(int a, int b)
{
return a * b;
}
}
}
Classlibrary2 depends on ClassLibrary1. So I am using assemblyresolver. But I am getting the error ApplicationHost.Load (binary); :
Error: Could not load file or assembly 'ClassLibrary1, Version = 1.0.0.0, Culture = neutral, PublicKeyToken = null' or one of its dependencies. The system cannot find the file specified.
Also, it is NOT an ASSEMBLY. My cursor doesn't match the Assemblyresolver method. How do I use AppDomain.CreateDomain with a resolution method?
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I personally don't like loading assemblies from a byte array. I think it's better to save your assemblies to a temporary folder and then load them from that folder. Take a look at this article: Application Domains ... difficult .
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