Common file folder directory operation function

BuildPath ()
Generate a file path
CopyFile () Copying files
CopyFolder () Copy directory
CreateFolder () Create a new directory
CreateTextFile () Generate a file
DeleteFile () Delete a file
DeleteFolder () Delete a directory
Driveexists () Verify that the drive letter is present
Drives returns a collection of drive characters
FileExists () Verify that the file exists
FolderExists checking if a directory exists
Getabsolutepathname () get an absolute path to a file
Getbasename () Get file name
Getdrive () get the drive letter name
GetDriveName () get the drive letter name
Getextensionname () Get the suffix of the file
GetFile () Generate File Object
GetFileName () Get file name
GetFolder () Get directory Object
Getparentfoldername gets the parent directory name of the file or directory
GetSpecialFolder () Get a special directory name
GetTempName () generates a temporary file object
MoveFile () Moving files
MoveFolder () Move directory
OpenTextFile ()
Open a file stream

Common file folder directory operation function