[Lazarus] TMemo flicker

[Howard Page-Clark]

On 29/04/13 5:47, Jürgen Hestermann wrote:
>
> Am 2013-04-29 18:38, schrieb K. P.:
>> Have you tried wrapping your writes in
>> memo1.Lines.BeginUpdate and memo1.Lines.BeginUpdate?
>>
> I have tried it now but it doesn't change anything.

In addition to wrapping the writes within BeginUpdate/EndUpdate simply 
remove the Application.ProcessMessages call that is repeated within your 
loop. It is completely unnecessary and serves only to produce the flicker.