filenum_get()
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Description: |
API procedure, returns a free file number or 255 if no free file numbers left. |
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Syntax: |
function filenum_get(byref signature as string) as byte |
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Returns: |
The number of the unused file number or 255 if all file numbers are in use. |
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See Also: |
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Parameter |
Description |
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signature |
A string with a short description of the file number's purpose. You may leave the signature empty, too. |
Details
Set FILENUM_MAX_SIGNATURE_LEN to anything above 0 in order to be able to use signatures.