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Syntax that is using the xlsDocument type Hide the details
Number of columns in the specified XLS file-1 if an error occurred (XLS file not opened for example). To find out the error details, use xlsMsgError or ErrorInfo associated with the errMessage constant.
Name of xlsDocument variable corresponding to the XLS file to use.
Mode for taking the empty columns into account:True(by default)The columns that are entirely empty are ignoredFalseThe columns that are entirely empty are taken into account
Syntax kept for backward compatibility with version 12 Hide the details
Number of columns in the specified XLS file, -1 if an error occurred (XLS file not opened for example). For more details on the error, use xlsMsgError or ErrorInfo with the constant errMessage.
Identifier of XLS file to handle, returned by xlsOpen.
Number of columns: taking the empty columns into account
Last update: 05/01/2020
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