How to tell if a .NET assembly is dynamic?

Question

When iterating through a set of assemblies, e.g. AppDomain.CurrentDomain.GetAssemblies(), dynamic assemblies will throw a NotSuportedException if you try to access properties li

Answer 1

To check if the assembly is dynamic:

if (assembly.ManifestModule is System.Reflection.Emit.ModuleBuilder)

This took me a while to figure out, so here it is asked and answered.

Update:

In .NET 4.0, there is now a property:

if (assembly.IsDynamic)