[Mono-winforms-list] Too slow performance on RichTextBox?

sharkal wolfgang.ginner at kapsch.net
Tue Mar 27 11:16:16 UTC 2012

at the meantime i wrote a small test programm where it does the following:

                while (indexCounter < maxIndexCount)
                    var timestamp = (String.Format("{0:yyMMdd
HH:mm:ss:fff}", DateTime.Now));

                    rtxtOutput.AppendText(indexCounter + "  " + timestamp + 
                                                   " This is a output text
to test the output time.\n");
So the while loop do nothing more, than writing the actual  timestamp to the
textbox, sleep 1ms and write the next text out.
If i do this with mono, i have a time differents of ~ 15-20ms , in windows
it is around 1-2ms. 

The Richtextbox is all with the default settings.
Does anyone knows how to get a better performance here?

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