protech PA-6225 User Manual

Chapter 3 Software
PA-6225 SERIES USER MANUAL
Page 145
3-3-2. API Procedure
Take VB2005 .NET for example.
1. First you must declare a function. You may create a module in your project and
fill in the function.
Example: Cash drawer
Declare Function GetCashDrawerStatus Lib CashDrawer.dll (ByVal num_drawer as
short) As Boolean
Declare Function CashDrawerOpen Lib CashDrawer.dll (ByVal num_drawer as short)
As Boolean
2. Then create a button to call API Function.
a.) Call Cash drawer open event:
Private Sub cash_btn1_Click (ByVal Sender As System.Object, ByVal e As
System.EventArgs) Handles cash_btn1.Click
CashDrawerOpen(1), “1” specifies the cash drawer 1 port
CashDrawerOpen(2), “2” specifies the cash drawer 2 port
Timer1.start
b.) Detect Cash drawer status:
A timer event can be created.
Private Sub Timer1_Tick (ByVal Sender As System.Object,ByVal e As
System.EventArgs) Handles Timer1.Tick
Dim Receive_Status1 as Boolean
Dim Receive_Status2 as Boolean
Receive_Status1 = CashDrawerOpen(&H1)
If Receive_Status1 = true then
Text1.text = “cash drawer1 open” ‘enter text into textbox.
Else
Text1.text = “cash drawer1 close” ‘enter text into textbox.

protech PA-6225 Specifications

General

Brand	protech
Model	PA-6225
Category	Touch terminals
Language	English