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2.1.10.26 GetFileSize
Contents
Description
Get the file size of a file from an input string containing a path and filename.
Syntax
string GetFileSize( string strPathAndFilename, uint * pnBytes = NULL, __int64* ullBytes = NULL)
Parameters
- strPathAndFilename
- [input] string containing a path and filename with filetype extension
- pnBytes
- [output] the size in bytes of the file. NULL by default.
- pllBytes
- [output] the size in bytes of the file. Support file size lager than 4G. NULL by default.
Return
Returns a Windows like file size formatted for display.
The result is accurate to 2 decimal places from Origin 9.3.
Examples
EX1
int GetFileSize_ex1() { string strFileSize; string strDataFile = "C:\\Origin80\\Origin.ini";//specify the path and file name to a exiting file. strFileSize = GetFileSize(strDataFile); return 0; }
Remark
See Also
Header to Include
origin.h