Web listbox selection changed event doesn't fire when the documentation says it does

General
1

I have a web project built with X2025R2.1 on Win 10 22H2. A window contains a weblistbox. The documentation says that the selection changed event should fire if the same row is clicked on a second time, even if already selected, or when the weblistbox gets the focus,

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Neither of these seem to happen when I test. I’ve also tried clearing the selected row by setting the selected row index to -1. This clears the visual indication, but if the same row is clicked again after this, selection change also doesn’t fire.

Can anyone confirm that they are seeing the same behaviour?

Best regards

Steve

2

I only get SelectionChanged when the selection is changed, as in:

  • when a row is clicked to change the selection
  • when the selected row is removed (as is changed to -1)
3

It does seem like the behavior does not match the documentation. You might need to use the Pressed event if you need to know every time a row is clicked regardless of selection.