Originally published at: https://blog.xojo.com/2025/11/25/optimizing-xojo-code-part-2-using-a-timer-to-keep-the-ui-responsive/
Welcome back! If you missed the first part in this series, check out Optimizing Xojo Code, Part 1: Getting Started, where we dissected the blocking While loop that counted up to kCountTo, updated a label, and kept the UI responsive only by calling App.DoEvents. That code works, but it spends most of its life running…
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