WPF: RichTextBox typing TWICE slower than in a VB 5.0 RichTextBox ...

Posted by msfanboy on Stack Overflow See other posts from Stack Overflow or by msfanboy
Published on 2010-03-08T21:05:51Z Indexed on 2010/03/08 21:06 UTC
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wpf

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richtextbox

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slow

Hello,

first this is no rant although its worth alone to put it on a blog...

When I type very fast - having roughly 260 chars/minute - WPF`s RichTextBox starts swallowing chars and I have to stop writing that fast a => a.IsAnnoying = true;

The same in a VB 5.0 RichTextBox fast as hell.

Why is WPF again so great for? Customer satisfactory ?

Seriously, is there something I can tweak to make RichTextBox better responding?

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