4.1.2.2 LZero

LZero function

Prototype:	function LZero(const Value :variant; const Len :integer) :string
Description:	The LZero function returns string of a Len length with leading zeros.
Syntax:	variable:= LZero(Value,Len);
	Part	Description
	variable	Variable declared as string
	Value	Variable declared as variant that represents the value to be completed
	Len	The total length of the final output
Return value:	Returns string of a Len length with leading zeros.

Example:

var
  OrderID:integer;
  Order,Invoice:string;
Begin
  OrderID:=123;
  Order:=LZero(OrderID,6);
  Invoice:=DateToStr(Date)+'/' + Order;
  showMessage(format('Invoice: %s',[Invoice]));
end.