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| Title | Get a directory's size (not including subdirectories) |
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| Keywords | DirSize, directory size |
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| Categories | Files & Directories |
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Use the Dir$ function to examine all of the files in the directory. Use FileLen to get their lengths.
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' Return the number of bytes used by this directory.
' This does not include subdirectories.
Private Function DirSize(ByVal dir_name As String) As Double
Dim total_size As Double
Dim file_name As String
If Right$(dir_name, 1) <> "\" Then dir_name = dir_name _
& "\"
file_name = Dir$(dir_name)
Do While Len(file_name) > 0
total_size = total_size + FileLen(dir_name & _
file_name)
file_name = Dir$()
Loop
DirSize = total_size
End Function
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This example also shows how to format large numbers of bytes (KB, MB, GB, etc.). See also Format a BIG number of bytes in KB, MB, GB, TB, etc.
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