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FileLen ​

Returns a Long specifying the length of a file in bytes.

Syntax: FileLen( pathname )

pathname
required String expression that specifies a file name. The pathname may include the directory or folder, and the drive.

If the specified file is open when the FileLen function is called, the value returned represents the size of the file immediately before it was opened.

INFO

Use the LOF function to obtain the length of an open file.

Example ​

This example uses the FileLen function to return the length of a file in bytes. For purposes of this example, assume that TESTFILE is a file containing some data.

vb
Dim MySize
MySize = FileLen("TESTFILE")    ' Returns file length (bytes).

See Also ​

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