Methods of loading a listview and treeview with over 1000 items without delay/flicker,...

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Hi,

i am looking for a way to clear and fill a listview and
right after a treeview nearly flicker and delay free. The
TreeView and Listview contain Images and about 1000
Items. What can someone recommend me how i can do
this, with as less delay and flicker as possible,...

What are the right steps and methdods for this. What to
do before clearing tree- and listview and what to do while
loading the list- and treeview and what to do after finishing
loading them,...

What is the fastest and flicker-free'est method for this?

Thanks in advance,...

Regards

Kerem
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Beste Grüsse / Best regards / Votre bien devoue
Kerem Gümrükcü
Latest Project: http://www.codeplex.com/restarts
Latest Open-Source Projects: http://entwicklung.junetz.de
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"This reply is provided as is, without warranty express or implied."

[Marc Gravell]

Well, you can try wrapping the changes in BeginUpdate()/EndUpdate() -
that will probably solve everything.

If not, try creating it hidden then showing at the end, ensuring
buffering is enabled, or using VirtualMode (a bit extreme for 1000 items).

Marc