How to prevent flickering in ListView when updating a single ListViewItem's text?

Question

All I want is to update an ListViewItem\'s text whithout seeing any flickering.

This is my code for updating (called several times):

listView.BeginUp         


        

Answer 1

I know this question is quite old, but because this is one of the first search results on Google I wanted to share my fix.

The only way i could remove flickering 100% was to combine the answer from Oliver (extension class with double-buffering) and using the BeignUpdate() and EndUpdate() methods.

Neither of those on their own could fix flickering for me. Granted, I use a very complex list, that I need to push into the list and also need to update it almost every sec.