Assembly for unloading Loadfrom() loaded assembly - unloading the assembly loaded with assembly LoadFrom()

problem ：

I need to check the time amount to run GetTypes() after loading the dll. I need to load dll Post inspection operation GetTypes() Time amount of .The code is as follows. The code is as follows .

Assembly assem = Assembly.LoadFrom(file);sw = Stopwatch.StartNew();var types1 = assem.GetTypes();sw.Stop();double time1 = sw.Elapsed.TotalMilliseconds;

I'd like to unload and reload the dll to check the time to spend in running GetTypes() again. I want to unload and reload dll Check to run again GetTypes() The time it takes .

• How can I unload it? How can I uninstall it ？assem = null is good enough?assem = null Is that enough? ？
• Is there an explicit way to call garbage collector to reclaim the resource allocated to assem? Is there a clear way to call the garbage collector to recycle the garbage allocated to assem Resources for ？

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Solution ：

Reference resources ： https://stackoom.com/en/question/QG24