AddFileVar Method
Adds a file variable and the corresponding file name.
Syntax
int AddFileVar(const QString& qsFileVar, const QString& qsFileName);
Remarks
Please refer to the FileVars properties for more information on file variables and how they are managed.
Error Handling
This method returns a 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. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)