Posts by Carlos B. Feitoza Filho • 221 points
6 posts
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answer36
viewsA: Maximum value of listview1.scrollviewpos
Use the API function Getscrollrange. GetScrollRange(ListView.Handle,SB_VERT,Minimo,Maximo);
listviewanswered Carlos B. Feitoza Filho 221 -
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answer558
viewsQ: What is the difference between a Mediator Class (Interposer Class) and a Helper Class (Helper Class) in Delphi?
I’ve always worked more with interposer classes. I know it’s best to create components, but sometimes it’s faster to make a point adjustment using an interposer. New versions of Delphi have the…
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answer217
viewsA: Tclientdataset does not start
The Tclientdataset component requires the library Midas.dll exists on the system where the program will be executed. Normally all development machines already have this library because it is…
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answers518
viewsA: Problem with form placement
The question has a DELPHI tag, so I imagine I can give the answer within this context. For a form to appear centralized in relation to another form, it is necessary that the Owner of the second form…
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answers3135
viewsA: Clientdataset 'Insufficient memory for this Operation'
The problem is related to BDE and how it uses memory to perform its operations. Every Delphi programmer has been there and has usually cursed the BDE for this behavior. I strongly recommend that you…
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answer1382
viewsQ: What is the advantage of using an interface if I always get the same behavior using simple classes in Delphi?
First of all, I want to point out that this issue DOES NOT ADDRESS comparison between abstract classes and interfaces, it aims to find out if there is any advantage in using interfaces to the…