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c#sizeof decimal?

.NET中,sizeof是C#中用来获取一个类型所占用的空间大小的语法糖,可以用于获取任何类型的实例所占用的空间大小。而decimal则是C#中的一种数值类型,其精度和范围都比intdouble更强大,可以处理非常大的数值和小数。

因此,sizeof decimal是C#中的一种语法糖,用于获取decimal类型所占用的空间大小。具体来说,它获取的是decimal类型的位数组(即decimal类型的位数组所占用的空间大小)。例如,对于一个大小为10的decimal类型,sizeof decimal将返回4。

需要注意的是,sizeof操作符只能用于类型,而不能用于变量或者字段。此外,sizeof操作符的结果是类型所占用的空间大小,而不是该类型的字节数。例如,对于一个大小为10的decimal类型,sizeof将返回4,因为decimal类型所占用的空间大小是4。

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