VB .NET Language in a Nutshell

Input/Output

Element	Description
EOF function	Returns a flag denoting the end of a file
FileAttr function	Returns the file-access mode for a file opened using the FileOpen statement
FileClose function	Closes one or more open files
FileGet, FileGetObject functions	Read from a file to a variable
FileLen function	Returns the size of an open file
FileOpen function	Opens a file
FilePut, FilePutObject functions	Writes from a variable to a file
FileWidth function	Sets the line width of a file opened using the FileOpen function.
FreeFile function	Returns the number of the next available file
Input function	Reads delimited data from a sequential file
InputString function	Reads a designated number of characters from a file
LineInput function	Returns a string containing a line read from a file
Loc function	Returns the current position of the read/write pointer in a file
Lock function	Locks a file, section of a file, or record in a file to prevent access by another process
LOF function	Returns the size of an open file in bytes
Print function	Writes formatted data to a sequential file
PrintLine function	Writes formatted data followed by a linefeed to a sequential file
Reset function	Closes all open files
Seek function	Returns the position of the file pointer
Seek procedure	Sets the position of the file pointer
Spc function	Inserts spaces between expressions in output
Tab function	Moves the text-insertion point ...