IsArray : returns true if a variable represents an array type
LBound : returns the lower bound of an array
UBound : returns the upper bound of an array
Dim, Private, Public, Protected : declaration and initalization of an array
ReDim : free, resize or declaration and initalization of an array
Erase : free an array
Asc : Returns the ASCII code for a character.
Chr : Returns the ASCII character corresponding to the value of VAL.
CBool : CBOOL converts any number to a boolean.
IsBoolean : returns true if a variable represents a boolean type
CByte : CBYTE converts any number to a byte.
IsByte : returns true if a variable represents a byte type
DateTime : It is useful to operate on dates and times.
Date : DATE$ returns the current system date as a string or as date (depending on mode).
Time : TIME$ returns the current system time as a string.
For Next : Defines a loop that runs for a specified number of times.
If : single decision possibility
IIf : returns a value depending on an expression
On Error : jumps to desired label or line if an error occured
On...GoSub : jumps to the desired sub
On...GoTo : jumps to another line or label depending on an expression
Select Case : Multi-line conditional selection statement.
Switch : returns a value depending on an expression
CDbl : CDBL converts any number to a double.
IsDouble : returns true if a variable represents a double type
CVErr : returns a user defined error
End : ends the execution of a program immediately
Erl : returns the line in which the last error occured
Err : as for VeryOldBasic returns the runtime error code, as for OldBasic it is an object for error handling
Error : simulates an error
IsError : returns true if the expression represents an error type
On Error : jumps to desired label or line if an error occured
Resume : continues execution after an error occured
Stop : stops the running program
Try : TRY CATCH statement
File : It is useful to access the file system obtaining information about files and manupaling them.
Dir : It is useful to access the file system obtaining information about directories or files and manupaling them.
ChDir : changes the current directory to new one
ChDrive : changes to another current drive
Close : close opened file
CurDir : returns the current path
Dir : DIR
EOF : returns true if end of file has been reached
FileAttr : returns the access mode for an opened file
FileCopy : copies a file from source to destination
FileLen : returns the length of a file in bytes
FreeFile : returns the next free available file handle
Get : reads a record from file
GetAttr : returns attributes of files or directories
Kill : Deletes a file specified by a filename.
Line Input : reads line of text from file into variable
LOF : returns the length of a file in bytes
MkDir : create a new directory
Name : NAME renames a file or a directory
Open : needed to open files
Open : needed to open files (alternate syntax)
Put : writes a record from file
Reset : closes all files
RmDir : deletes a complete directory
Seek : returns the current position in file or set the new position in file
Shell : send command to environment
Write : Writes data to screen or file
CInt : CINT converts any number to an integer.
Int : returns the next integer number ⇐ given number
IsInteger : returns true if a variable represents a integer type
IsLong : returns true if a variable represents a long type
IsShort : returns true if a variable represents a short type
IsSingle : returns true if a variable represents a single type
IsString : returns true if a variable represents a string type
IsVariant : returns true if a variable represents a variant type
Do...Loop Until : repeats until a condition is set
Do...Loop While : repeats statements while condition is set
Do Until...Loop : A group of statements enabling you to define a loop which will be repeated until a certain condition remains true.
Do While...Loop : A group of statements enabling you to define a loop which will be repeated until a certain condition remains true.
Exit Do : breaks out of a loop
Exit For : breaks out of a for loop
Exit Function : exits a function
Exit Sub : exits a sub
For Next : Defines a loop that runs for a specified number of times.
Iterate Do : continues to iterate a loop if condition is set
Iterate For : continues to iterate a for loop if condition is set
While...End While : WHILE initiates a WHILE END WHILE loop.
While...WEnd : WHILE initiates a WHILE-WEND loop.
Inkey : INKEY reads the status of the keyboard, and a single keypress, if available.
Input : combined screen output and keyboard input
CLng : CLNG converts any number to a long.
IsLong : returns true if a variable represents a long type
Do...Loop Until : repeats until a condition is set
Do...Loop While : repeats statements while condition is set
Do Until...Loop : A group of statements enabling you to define a loop which will be repeated until a certain condition remains true.
Do While...Loop : A group of statements enabling you to define a loop which will be repeated until a certain condition remains true.
Exit Do : breaks out of a loop
Exit For : breaks out of a for loop
Exit Function : exits a function
Exit Sub : exits a sub
Iterate Do : continues to iterate a loop if condition is set
While...End While : WHILE initiates a WHILE END WHILE loop.
While...WEnd : WHILE initiates a WHILE-WEND loop.
Abs : Returns the absolute value of an argument.
Str : Convert number to string
Val : VAL returns the numerical value of the string$.
IsShort : returns true if a variable represents a short type
IsSingle : returns true if a variable represents a single type
CSng : CSNG converts any number to a single.
Data : represents data inside your program, old style of static arrays
Dim : declares a variable in current scope
Input : combined screen output and keyboard input
InputBox : input box on screen
IsCurrency : returns true if expression is a currency
IsObject : returns true if expression is an object
LBound : returns the lower bound of an array
MsgBox : print message in dialog box on screen
New : creates a object based on a class
Nz : changes to expression from null to nullstring, if needed
Print : output information on screen
Read : reads data
ReDim : redeclares a variable in current scope
Restore : reset position for reading data
UBound : returns the upper bound of an array
Using : Prints strings or numbers using a specified format
IsArray : returns true if a variable represents an array type
IsCurrency : returns true if expression is a currency
IsEmpty : returns true if expression represents a empty value
IsError : returns true if the expression represents an error type
IsNull : returns true if expression represents a null value
IsNumeric : returns true if expression represents a numeric value
IsObject : returns true if expression is an object
IsVariant : returns true if a variable represents a variant type
Nz : changes to expression from null to nullstring, if needed
Some description here…
Example
some code
Written by AUTHOR
Date 2007-02-22