ONLINE HELP WINDEV, WEBDEV AND WINDEV MOBILE
0 is the external file is closed, -1 if an error occurred. To find out the wording of the error, use the function ErrorInfo with the constant errMessage. The fClose function generates an error if the file is not opened.
Identifier of the file to be closed, defined with the fOpen or fCreate function. This parameter must be a variant.
Closing a file opened several times
Closing a locked file
Last update: 10/12/2021
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All you have to do is configure your product as follows: