4.1.1.2.1 InputInteger

InputInteger function

Prototype:	function InputInteger (const caption, msg: string): variant;
Description:	The InputInteger function displays a dialog allowing the user to input an integer number. The dialog has a caption specified by the caption parameter, contains the text specified by the msg parameter and "OK" and "Cancel" buttons.
Syntax:	variable := InputInteger(Caption,Msg);
	Part	Description
	variable	variable declared as variant
	Caption	A string parameter which specifies the caption of the dialog box.
	Msg	A string parameter which specifies the message displayed in the dialog box.

Return value:	An integer variant if the user has entered a valid integer number and confirmed it by the "OK" button or a null variant if the user has pressed the "Cancel" button

Example:

Var n : variant;

Begin
  n := InputInteger('Number of branches', 'Enter number of branches');
  if not VarIsNull(n) then
    //do something   
End.