Vb6 fso copy file

Allows creating, deleting, and moving files, as well as getting file properties. Allows creating, moving, and deleting folders, as well as getting information about a particular folder. Provides a list of all folders in a Folder. Allows reading and writing text files.

Creates a specified filename and returns a TextStream object that can be used to read from or write to the file. Copies a folder and its contents to another folder. Copies a file to another location. Moves a folder to another location. Moves a file to another location. Returns a Drive object corresponding to the drive in a specified path. Allows getting various information about the drive, such as available space, drive letter, drive type, file system, free space, serial number, share name, total size.

GetDrive "C" AvailableSpace. The CreateTextFile method is used to create a text file and return a reference to a TextStream object. The Write method is used to write a string, the WriteBlankLine method is used to write blank lines and the WriteLine method is used to write a line of text ending with a newline character. The following example creates a text file using the CreateTextFile method. The CreateTextFile method takes as parameters the filename to be created and a Boolean value indicating whether the file should be overwritten if it exists.

The default value is True. To append to a file, open the TextStream using the ForAppending parameter. Text written to the file is appended to the end. The Read method takes as a parameter the number of characters to be read.

The ReadAll method reads the whole text file. This is not advisable for large files as it's a waste of memory. The Skip n method may be used to skip n characters, and the SkipLine method is used to skip a whole line.

Loading subdirectories into the TreeView control The following example lists all of the directories in the C Drive in a TreeView control. Visual Basic uses fixed length records in order to implement random access files. Data may be inserted into the file without destroying any other data in the file. Data may also be amended or deleted without having to rewrite the entire file, which is the case with sequential files.

A user defined type is a collection of variables that create a new type, which may be thought of as a record. They are commonly used to define fixed length records that may be used in random access files. The following is an example of a user defined type in Visual Basic. Random access files may be opened as "read only", "write only" or "read and write". If no mode is specified, the default is read and write. The As clause specifies a file number that will be used as a handle to reference the file.

The FreeFile can be used to get the next free file number. Get is used to read a record a record from a text file into a user defined record, and Put is used to write a user defined record to a file. The Get function takes as parameters the file handle, the record number, and the user defined record. The following example gets record 8 from file handle 1 and places it in a user defined record. If the user has adequate rights, the source or destination can be a network path or share name.

For example:. Skip to main content. Start your free trial. Please rate your experience Yes No. Any additional feedback? In this article. The object is always the name of a FileSystemObject. Character string file specification, which can include wildcard characters, for one or more files to be copied. Character string destination where the file or files from source are to be copied.

Wildcard characters are not allowed. Boolean value that indicates if existing files are to be overwritten.