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  1. W

    Android Question Send an alert to a database and play a sound in the house

    Hello everyone, these days I had an emergency and I couldn't contact people, from here I got an idea that could be interesting. Is it possible to create an application (even a very basic one) that sends a warning to a database via a click which, receiving this warning, makes a sound emit to a...
  2. Jorge M A

    B4J Question How Detect the ScrollChange in a TableView.

    Hello Everybody. How can I detect the ScrollChange in a TableView? I have done many searches and tried several methods and examples that I find in the forum, but most of them refer to the CLV. I've even tried to analyze the code in the Flexible Table. All without success for what I require...