C # Dispose Finalize

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. NET Memory Management process:

The managed heap assumes that the memory is infinitely large and linearly continuously allocates memory;

When the actual memory is not enough to use, traverse the managed heap to the resource and mark the expired resource;

Compresses the managed heap after the tagged resource is removed (again from the beginning), adjusting the heap pointer to the beginning of the free memory;

Other:

Garbage collection is primarily and Microsoft recommends that the CLR do it itself, and it is not recommended to use GC. Collect directive;

You are responsible for the recycling of unmanaged resources:

• Finalize: Recycles unmanaged resources within Finalize to ensure that the CLR calls Finalize to reclaim unmanaged resources when memory is reclaimed;
• Dispose: To provide an explicit interface, the primary motive for using Dispose is to mate with using, and the compiler will automatically generate a try.finally block for the using, and the compiler will convert the variables in the using to IDispose and call the Di at finally Spose;

　　

　　

　　

C # Dispose Finalize