GetFileTagSize Method

Retrieves the size of a raw file tag attached to the specified vault item.


int GetFileTagSize(const QString& qsFileName, int iTagId);


This method retrieves the size of the binary data held by a raw file tag, identified by TagId, attached to the vault item (file, directory, or alternate stream) specified by FileName. If there isn't a raw file tag with the specified TagId attached to the specified vault item, this method fails with an error.

The value passed for FileName must be a vault-local absolute path. The value passed for TagId must be in the range 0x0001 to 0xCFFF (inclusive).

Please refer to the File Tags topic for more information.

Note: This method can only be called when Active is true.

Error Handling

This method returns an Integer value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.

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CBFS Storage 2020 Qt Edition - Version 20.0 [Build 7649]