2024年3月13日发(作者：)

{

23

Size += DirSize(di);

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}

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return(Size);

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}

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public

static

void

Main(string[] args)

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{

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if

( != 1)

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{

ine("You must provide a directory argument at the command line.");

}

else

{

DirectoryInfo d = new

DirectoryInfo(args[0]);

long

dsize = DirSize(d);

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ine("The size of {0} and its subdirectories is {1} bytes.", d, dsize);

37

}

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}

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}

40