Lutz Schröer wrote:
Hi,
I've got a small design problem with the GetAsync method. My basic
understanding is that after I called the getAsync method I have to do
the further processing in httpRequestDone. This is no problem until I
want to put the code in a different unit. For example:
unit1.pas:
--
function xxx.getResult(): string;
begin
http.getAsync;
end;
procedure xxx.httpRequestDone(Sender: TObject; RqType: THttpRequest;
ErrCode: Word);
begin
// do some result processing
end;
main.pas:
--
[...]
result := unit1.getResult();
[...]
Obviously this can't work. How do I have to design my unit so that I
create a nice and simple function call in my main program but the actual
code resides in a different unit?
It does not have to do with different units but with asynchronous nature of
method GetAsync. Most async methods are also available as blocking methods,
for instance GetAsync/Get.
---
Arno Garrels [TeamICS]
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