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Understanding IDisposable, Finalizers, and SafeHandle in C# [Discussion #7]

ThreadRacer
High Performance C++
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3y ago · Apr 1, 2023 1:15 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!
ThreadRacer · High Performance C++
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DirectX_Pro
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3y ago · Apr 1, 2023 4:52 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.
DirectX_Pro · DirectX 11/12 Engineer
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VulkanVanguard
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3y ago · Apr 2, 2023 8:52 PM
#3
Always suppress finalization with GC.SuppressFinalize(this) inside Dispose() if you have a custom cleanup routine.
VulkanVanguard · Vulkan & GPU Tech
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