每当计时事件发生时，如何在表单上的ListView中刷新数据？

Question

I am currently stuck trying to get the Listview box to refresh to show updated balances. Would anyone know how I can refresh the listView box with all the data inside it every time the timeticker event occurs so that the balances get updated ? I have tried listview.Refresh. That doesnt work.

Thanks

Answer 1

First of all, assuming you are not using databinding, learn a little bit about it as it seems most relevant in your simple case: DataBinding Tutorial

Once you bind your ListView to the source, attach a handler ( Event Handler Tutorial ) for the timeticker and call Refresh() on the ListView inside your timeticker handler.