How does Array.GetLength (dimension) work in C #?

Question

When used Array.GetLength(dimension)in C #, is the size of the array actually calculated every time it is called, or is it a cached / saved size and just what access does it matter?

What I really want to know is that if a local variable in the length of the array dimension adds any efficiency, if it is used in a large loop, or if I can just call array.GetLength () again and again w / o any speed limit.

Answer 1

It is definitely a bad idea to start caching / optimizing yourself.

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Answer 2

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Answer 4

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