How to sync two Tlistviews?

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I’m working on a App for Android using the Delphi XE8 and I need to synchronize two Listviews so that when the user downloads one, the other download together.

How do I do it in Delphi?

delphi listview

  • Do you store this information in an Fdmemtable?... use the Bindigs to make the call so this information appears in Listview?... try to be clearer when asking the question.

  • You don’t need to know this to know how to sync two list views. I passed on the necessary information. EDIT: To be clear, I meant synchronizing the current position, Y, Index, and not data between the two. Maybe in that I haven’t been clear.

  • Sorry, I’m trying to help you and to reformulate the question, for better understanding and for the forum.

  • All right :) maybe I haven’t given enough details anyway. Next time I will try to be more detailed, who knows helps better those who are looking for similar solutions

1 answer

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If you use a version higher than Delphi XE 8, click on Events listview1 and then click on the event OnScrollViewChange and adds the following code:

Listview2.ScrollViewPos := Listview1.ScrollViewPos;

Done that from this moment whenever you touch the list 1 the list 2 will do scrool to the same location as the first.

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