uligerhardt

I did some threading experiments with TThread but in a more complicated situation and dropped that - I would have had to accept user input in dialogs during the thread. For my current needs handing a anonymous procedure to the thread should suffice, I think. So I'll try TThread again. Thank you all for answering to my not very well prepared question.

XE6 in the meantime (don't ask ) But still no System.Threading AFAICS.

Hi all! I have some kind of dashboard/action central that provides a host of different buttons. All of these start an independent task and display progress info about that task (in a tree view). Currently this is handled without threading, so the dashboard is blocked until the task is finished. Therefore I'd like to make these tasks into threads. What threading library would you recommend? TThread, Andreas Hausladen's AsyncCalls, OmniThread or something different?

My fragment wouldn't have compiled. And as stated I'm not sure if it helps with this: That might depend on the scenario. IIRC this syntax is used in the RTL/VCL code - can't check right now.

Hmm, my code got garbled somehow. Thanks for the correction.

You can use cast syntax - not sure how much that helps: const OTHER_FLOAT_CONSTANT Double0.005);

Only untyped constants are "real" constants. Typed constants are more like variables you can't change. That's just how Delphi works.

This would only apply if we're rearranging the used units inside a pas file. My question is about the project file, where you typically don't have much code.

Probably you both are right and I'm asking too much. FWIW: I don't want the units in the order they are first needed, just - as far as possible - dependent units after the units they use. If i find time I'll try to go with PAL's list and check if it makes a difference in compile time.

These are not mutually exclusive. E.g. PAL gives something like BusinessLogicA ThirdPartyA MyBaseStuffA BusinessLogicB ThirdPartyB MyBaseStuffB which satisfies the first bullet. I'd like to have ThirdPartyA ThirdPartyB MyBaseStuffA MyBaseStuffB BusinessLogicA BusinessLogicB which satifies both criteria. I guess this would be some kind of stable sorting based on the original uses order.

I'd like to sort the units used in our projects (*.dpr/*.dpk) by dependency. (I hope for faster compilations.) Are there tools to do that? PAL from Peganza outputs an "Optimal uses list" but that is rather "untidy" - e.g. third party units, my base units and the "business logic" all mixed together.

Seems like an array should be the way: type TMyFields = array[1..4] of TField; procedure TForm1.FormCreate(Sender: TObject); var LFields: TMyFields; i: Integer; begin for i := Low(TMyFields) to High(TMyFields) do LFields[i] := Query.FieldByName('FIELD' + IntToStr(i)); end;

Is this the cross-platform development I keep reading about? 😎

Turkish has two kinds of I - one with dot and one without. Their case-handling is special. See Dotless I - Wikipedia.

For me editting $DEFINEs and $IFDEFs sometimes breaks syntax highlighting - everything after the directive is colored like a preprocessor directive. (But I'm still on XE6)