For...Next

For <var> = <start> To <stop> [Step <stepval>]
...
Next

A simple loop with predefined conditions.

Parameters

var	Variable used for counting.
start	The initial value of the variable.
stop	The final value of the variable.
stepval	Optional. The step by which the value of the variable changes. May be negative. The default step is 1.

Example

For var = 1 To 4
  MsgBox(var) # --> 1 --> 2 --> 3 --> 4
Next
 
For var = 5 To 2 Step -1
  MsgBox(var) # --> 5 --> 4 --> 3 --> 2
Next

Related

While...Wend, Break, Continue