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C# 编程/关键字/long

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关键字 long 用于字段、方法属性 和变量声明,以及在强制转换typeof 操作中,作为 .NET 框架结构 System.Int64 的别名。 也就是说,它表示一个 64 位有符号整数,其值范围从 -9,223,372,036,854,775,808 到 9,223,372,036,854,775,807。



C# 关键字
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
C# 特殊标识符(上下文关键字)
add alias async await dynamic
get global nameof partial remove
set value when where yield
上下文关键字(用于查询)
ascending by descending equals from
group in into join let
on orderby select where
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