File functions

You can use these functions to import and export files, open, close files as well as perform other file manipulations.

The file functions that use path specifications, handle the paths relative to the WinCC OA PROJ_PATH. An empty string "" is interpreted as PROJ_PATH.

abortFileTransfer()
access()
baseName()
byteSizeToString()
copyAllFiles()
copyAllFilesRecursive()
copyFile()
delExt()
dirName()
fclose()
feof()
ferror()
fflush()
fgets()
fileToString()
findExecutable()
fopen()
fprintf()
fprintfPL()
fprintfUL()
fputs()
fread()
fscanf()
fscanfPL()
fscanfUL()
fseek()
ftell()
fwrite()
getExt()
getFileModificationTime()
getFileNames()
getFileNamesRev()
getFileSize()
getPath()
getPendingFileTransferCount()
getYoungerFiles()
isdir()
isfile()
mkdir()
moveFile()
remove()
rename()
requestFileList()
requestFileTransfer()
rewind()
rmdir()
setFileModificationTime()
tmpnam()