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Although the latter is compile time constant, and the former is just not - so It can be behaviour has some key variances. I was far more talking about the thought of a value obtainable globally that doesn't transform.
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With readonly you will be telling the clr that the worth will never modify throughout the lifetime of your occasion or perhaps the AppDomain in the case of a static field and as a consequence it could be lazy and utilised cached values securely.
An additional utilization of statics involves objects. Declaring a static variable within an object has the effect this price is identical for all scenarios of the article. Therefore, it can not be named with the item's title, but only with the class's title.
Variable is duplicate of primitive day type like int ,float ,char ,bigint .So the sort of variable will likely be based on which kind of worth to assign to it
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Also does the 5th row in the primary table suggest that readonly fields can only be of primitive types way too?
In managed languages, the only method to have the effect of a global variable should be to declare it as static.
Also, with C++0x till C++11 the usage of the static search term was deprecated for declaring objects in namespace scope. This deprecation was taken out in C++eleven for several good reasons (see here).
Static variables are for the class (not for every object). i.e memory is allocated just once per course and each occasion utilizes it.
 up vote 0 down vote Basic and small remedy is website memory is allotted for static and const just once. But in const that's for only one benefit where as in static values might improve though the memory region stays the identical right up until the tip of This system.
Now we get back again to the concern Roger originally questioned: what is the distinction between a variable declared as const and the identical variable declared as static readonly?
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