ResizeFile Method
Resizes a file.
Syntax
int ResizeFile(const QString& qsFilePath, qint64 lNewSize);
Remarks
This method resizes the file at the specified FilePath in the share currently selected by Share. NewSize, which is specified in bytes, cannot be negative.
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.)