class module

hi i have a class module named > class1 then i creat 10 instance from class1 ( c1 as class1,c2 as class1 ,.......) Now I want call a sub in class1 and update data for all instance What can be the fastest and most optimal solution? The solution I am currently using is that I keep the list of...

Hi everyone in activity, it's easy to call sub from in Line java to b4a, for example Sub Activity_Create(FirstTime As Boolean) Private jo As JavaObject jo.InitializeContext jo.RunMethod("startPreview1",Null) End Sub Private Sub send_qv(s As String) Log(s) End Sub...

In Debug mode, class module contains additional members (for ex. Activity name, Starter) with null value. See the attached screen shot (Image 1 & 2). I cannot store the class object using KeyValueStore and it is throwing null value exception. Image 1 (person class example) Image 2...

PDFBoxWrapper is a Class Module that use PDFBox to view PDF-documents. The PDFBoxWrapper Class module need a Pane and a layout to show the PDF-document in the Pane. The Pane and the name of the layout must be specified as parameters to the initialize routine of the class. The layout must...