I define the following in .typeimports file:

<typeImports> <typeImport typeName="MyEnum" assemblyFile="MyAssembly.dll"/> </typeImports>

If I build "MyAssembly.dll" on .net framework 4.x, the LLBLGen Pro Designer works fine. But if I build it with .net core (3.x /5.0), the designer seems not able to recognize it. Does the .typeimports support .net core assembly? I'm using LLBLGen Pro v582. Thanks,

The Designer is built on .NET full, so it can only load .NET full assemblies, not the .NET Core ones.

.netstandard 2.0 also works, as long as you have .net 4.8 installed as the designer then runs on .net 4.8 which supports netstandard2.0

Thanks for the clarification.