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Hi, I can't seem to work out what I am doing wrong with the following code. I am trying to add 10% to the Price value, but it's doesn't seem to be working and can't work out what I am doing wrong. Code: Dim Price As Int = 5.50 Dim PriceTax As Int Dim PriceTotal As Int PriceTax =...

B4i libraries are written in Objective C. You need to use a Mac with Xcode and you need to know Objective C. From my experience it is more difficult to write B4i libraries compared to B4A / B4J libraries. Libraries are made of three files: library.a, library.h and library.xml. The xml file is...

This problem only occurs in debug mode, it works perfectly fine in Release mode. When I try to use loadlayout, I get an error that the imageview inside my layout must first be initialised, but since this is a designer added view, it should not need initialisation, right? Could it be a number...

I started a new app last week, which should be based on push notification (using Firebase). It is in the first stage now. the App should be some kind of "In Company whatsapp", showing messages from the company directories to workers. I just saw the B4X Pages toturial, and i wonder if this kind...

I get an error with xcutomlistview: java.lang.RuntimeException: Object should first be initialized (B4XView) when I clear it (CLV1.Clear). I tried to initialize it but the error remains. B4X: CLV1.Initialize(CLV1,"CLV1") How should I initialize xcutomlistview? ادامه مطلب...