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Sergey Tkachenko wrote:rve.BeginUpdate...rve.EndUpdate

It works... thanks

Sergey Tkachenko wrote:There are no methods to disallow scrolling on selection.
You can do the following:

Code: Select all

vp := rve.VScrollPos;
hp := rve.HScrollPos;
rve.BeginUpdate;
<select here>
rve.VScrollPos := vp;
rve.HScrollPos := hp;
rve.EndUpdate;

It works... thanks

When I select a part of text that is partially not visible the editor scolls to bring all selection into view. Is there a way to avoid this?

Is there a way to programmatically enable/disable refreshing?
I need to do some sequential operations like SetSelection
and ApplySelectionStyle and I wish only a single repaint at the end.