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Understanding IDisposable, Finalizers, and SafeHandle in C# [Discussion #9]

ZeroMemory
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2y ago · Oct 19, 2023 4:33 PM
#1
A guide on implementing the standard Dispose pattern. When you manage unmanaged OS resources (like native file handles or pointers), derive from SafeHandle instead of writing manual finalizers!
ZeroMemory · Always experimenting
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RustMechanic
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2y ago · Oct 19, 2023 5:51 PM
#2
Manual finalizers force the object into the finalizer queue, delaying GC collection to Gen2. SafeHandle encapsulates native cleanup safely without finalizer penalties on the parent class.
RustMechanic | IL2CPP & Unity Engine Analysis
NoRecoilDev
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2y ago · Oct 20, 2023 7:51 PM
#3
Always suppress finalization with GC.SuppressFinalize(this) inside Dispose() if you have a custom cleanup routine.
NoRecoilDev | Smoothing Algorithms & Input Events