C Sharp Programming/Keywords/sizeof

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The sizeof keyword returns how many bytes an object requires to be stored.

An example usage:

int i = 123456;

Console.WriteLine("Storing i, a {0}, requires {1} bytes, or {2} bits.",
  i.GetType(), sizeof(i), sizeof(i) * 8);

// outputs "Storing i, a System.Int32, requires 4 bytes, or 32 bits."

C# Keywords
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Special C# Identifiers
add alias get global partial remove set value where yield