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Hello, is ready to download and test the wrapper around the Opencv version 4.6 C++ API . This is the more recent Opencv stable version. The old pure C API misses all the functions implemented only as C++ classes, starting from the Machine Language module (ML), that was present since the Opencv v 1.0 . Note: from v 2.4 onwards the old C API is always present, although no more officially supported. This version of Opencv, among many other things, has a Deep Neural Network (DNN) module, capable of load and use the most common neural net formats: Tensorflow, Torch, Caffe, Darknet, ONNX. The wrapper supports this, of course, and has many improvements compared to my precedent wrapper for Opencv v 2.4.31 . All suggestions are welcome. On Github: https://github.com/gidesa/ocvWrapper46 Thanks Giando

To tell what is wrong, we need to see your class declaration and implementation - in this case most likely constructor is what matters. Showing TTimer code is not very helpful. So when you ask for help, you should post your code first. However, knowing that your code works when you construct component directly and it does not when you drop it on a form, narrows down potential cause and most likely culprit is that you didn't add override directive to your component constructor. When you call constructor directly specifying its class then your constructor will run and create timer component, but when you drop it on a form original virtual constructor chain from TComponent will run, but it will skip calling your constructor because it is not marked as part of the chain (missing override directive). type TMyComponent = class(... ... public constructor Create(AOwner: TComponent); override; ens; If that is the case, you would also see warning W1010 Method 'Create' hides virtual method of base type... This warning tells you that something is wrong with your declaration and that you most likely forgot to add override directive (there are other scenarios besides this one, but in your case this is the one that matters)

The position in Frederick, Maryland is about 20 miles from my house. For the last 4 years this company has been advertising remote Delphi Developer positions working for the Legal & General America Headquarters located at 3275 Bennett Creek Ave in Frederick, MD 21704, United States. Many days I would receive 6 calls a day from different headhunters looking to fill this position. Frequently the connection is very bad (voip) and the indian accent is very difficult to understand. I have interviewed with one of the vendors trying to fill the position, Diverse Lynx. Eventually, I cut off all communications with this company because they appeared to be human traffickers and completely untrustworthy. I am a grey beard as was mentioned in one of the earlier posts. I could do the job with very little effort. Something is very fishy about this position in Frederick, MD. They are looking to fill the position for $50/hour. Dick Maley

Here is a dirtier hack that shouldn't require overriding WndProc at all (untested!): procedure TForm12.cmniOpenRecentAdvancedDrawItem(Sender: TObject; ACanvas: TCanvas; ARect: TRect; State: TOwnerDrawState); begin // pop the HDC state that TForm saved... RestoreDC(ACanvas.Handle, -1); // Prevent the OS from drawing the arrow... ExcludeClipRect(ACanvas.Handle, ARect.Left, ARect.Top, ARect.Right, ARect.Bottom); // save the new state so TForm will restore it... SaveDC(ACanvas.Handle); end; procedure TForm12.cmniOpenRecentDrawItem(Sender: TObject; ACanvas: TCanvas; ARect: TRect; Selected: Boolean); begin ... // OnAdvancedDrawItem is fired after OnDrawItem, so don't exclude here... // ExcludeClipRect(ACanvas.Handle, ARect.Left, ARect.Top, ARect.Right, ARect.Bottom); end;

Why? I haven't seen my client or the rest of my team for something like 4 years. They're in Norway, btw. The webcam on my main PC broke 3 years ago, so most of the team has literally never seen me. The others think I have short hair and am clean-shaven, but I stopped shaving and cutting my hair when Corona hit, so they wouldn't even recognize me now with a full beard and a ponytail. I've previously worked with teams in Ukraine, Sweden, and the UK that I never met physically and never had any practical need to meet. Sure, it's nice to get together for pizza and beer once in a while, but that's just a nice-to, not a need-to.