Runtime Instance From Mole Types

This is more of a quick tip than anything in regards to moles. When using moles, sometimes you might be find yourself executing a safe cast, or trying to, between your Mole and runtime instance type. Why would this happen? Well consider the following simple code:

TypeX x = ReturnAType() as TypeX;

Now this is a problem with moles, because the typecast will fail resulting in x being null. However, the solution is just to stick with variant types when using Moled types, each moled type will have a property representing the Instance (the property is actually the MoledType.Instance property) which will expose the runtime instance. The cool part is the case is built automagically by the compiler :-)



  1. Peli says:

    Each mole type has an implicit cast to the runtime type. That’s how the magic works.

  2. Peli says:

    Have you look into Behaviors yet?

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