C# Programming/Keywords/const

The const keyword is used in field and local variable declarations to make the variable constant. It is thus associated with its declaring class or assembly instead of with an instance of the class or with a method call. It is syntactically invalid to assign a value to such a variable anywhere other than its declaration.

Further reading

Constant function parameters

C# Keywords
`abstract` `as` `base` `bool` `break` `byte` `case` `catch` `char` `checked` `class` `const` `continue` `decimal` `default` `delegate` `do` `double` `else` `enum` `event` `explicit` `extern` `false` `finally` `fixed` `float` `for` `foreach` `goto` `if` `implicit` `in` `int` `interface` `internal` `is` `lock` `long` `namespace` `new` `null` `object` `operator` `out` `override` `params` `private` `protected` `public` `readonly` `ref` `return` `sbyte` `sealed` `short` `sizeof` `stackalloc` `static` `string` `struct` `switch` `this` `throw` `true` `try` `typeof` `uint` `ulong` `unchecked` `unsafe` `ushort` `using` `var` `virtual` `void` `volatile` `while`
Special C# Identifiers (Contextual Keywords)
`add` `alias` `async` `await` `dynamic` `get` `global` `nameof` `partial` `remove` `set` `value` `when` `where` `yield`
Contextual Keywords (Used in Queries)
`ascending` `by` `descending` `equals` `from` `group` `in` `into` `join` `let` `on` `orderby` `select` `where`

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