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    Once upon a time, reading this question, I wondered how to rotate a bitmap by any degree without fiddling ... see an (efficient) implementation. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a third party function function DataCompare(const S1, S2: string; APartial: Boolean): Boolean; begin ... solution is very welcome. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is there a faster way to rotate a large bitmap by 90 or 270 degrees than simply doing a nested loop with ... lines again and that is wasteful. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    So, I have an application that loads different plugins and creates a new tab on a TPageControl for each one. ... edit ControlState) Any ideas? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I just ran into an annoying problem. Suddenly Avira AntiVir started to flag one executable from my software as ... you have any creative idea. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I use a number of scrolling controls: TTreeViews, TListViews, DevExpress cxGrids and cxTreeLists, etc. When the mouse ... IDE works very nicely in this regard. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    My program is using the Skype4COM.dll (A wrapper for the Skype API). I am using Delphi 2010 - is there a way to ... is: Can we do that in Delphi, too? Thanks! Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Microsoft Windows lets programmers draw GUI elements using the look and feel of the current theme using functions like ... the default Windows Vista/7 theme)? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    We have a system which consists of numerous applications. All applications have their version changed at the same time. ... only. Can this be done? and how? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    We have a few Win32 applications (coded in Delphi 2006) where sometimes the user gets an error message saying ... of the problem it certainly looks likely. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have declared the following enum type in which I want the first member to have the ordinal value of ... special conditions for having typeinfo for enum types. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    When choosing large font sizes in the Windows control panel (like 125%, or 150%) then there are problems in a ... . What can be done to overcome this problem? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In this particular case I'm using PowerPDF library to dynamically build a PDF document, but the same applies for the ... = 40; //Default, may change later end; Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How do i tell if one instance of my program is running? I thought I could do this with a data file but it ... want 1 instance to ever be open at one point. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    What tips can you share to help locate and fix access violations when writing applications in Delphi? I believe ... So advice and tips would be very useful. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to find a Delphi function that will split an input string into an array of strings based on a delimiter. I' ... 'doc,txt,docx']. How can I do that? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I know I can call the GetVersionEx Win32 API function to retrieve Windows version. In most cases returned ... this behaviour and get true Windows version? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am working with large files and writing directly to disk is slow. Because the file is large I ... System.Classes.TBufferedFileStream seems to be 70% faster. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    This question is a continuance of a particular comment from people on stackoverflow which I've seen a few different ... nil. So both checks should be necessary. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am writing a simple BigInteger type in Delphi. It mainly consists of a dynamic array of TLimb, where a TLimb ... 't suffer from a partial flag register stall. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have, on more than one occasion, advised people to use a return value of type WideString for interop purposes. ... BSTRs? Or is it just a Delphi defect? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I need to convert a string to an unsigned 32 bit integer (Cardinal). In System.SysUtils unit there ... /stackoverflow.com/questions/65842281/converting-a-string-to-cardinal-uint32...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    On my development machine, I have Delphi 10.2 and Firebird 2.5. Database apps that I create in this configuration ... com/questions/65843808/dbxfb-not-found-when-using-firebird-2-5...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In our project, we are using a StreamWriter to write into a log file. While writing, I wanted to ... https://stackoverflow.com/questions/65843958/tstreamwriter-locks-file-for-read...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    My app is using Datasnap via TCP/IP connection. On Mac with Big Sur I get some SSL Loading error while connecting ... -loading-ssl-module-failed-on-macos-big-sur-datasnap-tcp-ip...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Closed. This question needs debugging details. It is not currently accepting answers. question from:https://stackoverflow. ... -out-of-range-exception-when-i-call-the-procedure...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    My program manipulates an ini file using TIniFile. I've read TIniFile class has 64kb limit in single section. ... /questions/65852003/what-is-the-maximum-file-size-for-tinifile...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Let's say I have a class that declares a local type like this: type TAncestor = class type ... /stackoverflow.com/questions/65860291/why-arent-local-type-declarations-inherited...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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