ChrisChuah

hi So sorry that my search is quite limited. the search for OpenCV libraries is that it uses .Net or VC++ libraries and that will always lead me to windows. Cant find any fmx libraries for OpenCV. can guide me on where i can find resources where i can use OpenCV for Android and IOS using delphi?

hi thank you very much. However, i wish to develop the application on iphone or android. Hence, when using the iphone or android phone, i would want to use the camera function to capture the number of rectangular objects shown on the camera Any idea on how to do this? regards chris

Hi Is there a component whereby i can feed in an image file and it will scan the image for rectangle objects and returns a list of rectangles? please advise Best Regards chris

I have re-downloaded the PAServer for Delphi 11.1 on MacOS and updated the XCode to 15.2 However, when i tried to run the mac app in debug mode, it gave me this error dyld[9049]: Library not loaded: /System/Library/Frameworks/Python.framework/Versions/2.7/Python Referenced from: <06D97208-31C1-324C-94F5-B231E630BF31> /Applications/PAServer-22.0_11.1.app/Contents/MacOS/lldb-x86_64/lib/liblldb.3.8.0.dylib Reason: tried: '/System/Library/Frameworks/Python.framework/Versions/2.7/Python' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/System/Library/Frameworks/Python.framework/Versions/2.7/Python' (no such file), '/System/Library/Frameworks/Python.framework/Versions/2.7/Python' (no such file, not in dyld cache) Is there an updated PAserver for 11.1 to fix this python link problem. The python frame work is found in /Library/Frameworks/Python.framework/Versions/2.7/Python rather than the /System library. I cannot create a link within the /System library as it is forbidden by Apple. Please help regards chris

it seems that if i put a web browser on Form2 and Form2 is run-time called to be created, then there will be an access violation on RecreateBrowser function called. The way to go about it is to create a browser onCreate form2 function and insert the webbrowser component into it Not sure if anyone is having this problem

Hi Is there a function in Indy whereby i could get the Mac address of the interface card? Or is there any function in Delphi whereby i could obtain the MAC address of the NIC card for FMX app? regards chris

Oh Yes, now the browser can crash my application when i use a Navigate function. I place a try except block on the navigate function but somehow there is no exception error. Where can i get any information about the crash? regards chris

thank you very much. u

HI I remember asking something like this few months ago but somehow i could not find it in my profile. Currently the Web browser is showing a page say http://localhost/mypage.htm How can i clear browser to show nothing ? webbrowser.navigate('none')? regards chris

Thank you very much. It seems that i have to right click on the TSQLConnection and Reload all the parameters again as the same project used in Delphi 6 was read back in Delphi 11. Hence the 64 bit application used the old TSQLConnection Parameters settings. thank you chris

HI By right, the delphi 64 bits applications that uses Oracle DBExpress should use the dbxora.dll and midas.dll. However, when i deployed using those dll, my application would not be able to connect to the oracle database. Instead i have to add the dbexpora.dll which is 32bit dll that I have been using in Delphi 6. Once i added that dbexpora.dll file into my application folder, my application is able to connect to the Oracle database. Anyone has any idea why the dbexpora.dll is still being used? Maybe next time i should ditch DBExpress and move on to other drivers instead. sigh regards chris

Hi When i use the deployment Featured Files for 64 bit application, the DBExpress Oracle Driver will use dbxora.dll and MIDAS Library will use midas.dll. However, when i copied these 2 files together with my exe application and run on a newly installed Win 10 Pro pc, the application would not connect to the database. I have already set the Net Configuration for Oracle Client and it is able to connect to the Oracle database server. However, previously when i deployed my 32 bit application using Delphi 6, i would use dbexpora.dll and when i add this file to the newly installed Win 10 Pro pc, my application is able to connect to the database. Why is this file dbexpora.dll used? Its a 32 bit dll if i am not wrong. Is there something that i did not configure correctly? regards chris

Thank you. I managed to connect to the 64 bit dll file although the Delphi IDE registered the 32 bit dll as activeX component. until now, i am still learning how to go about doing things in delphi regards chris

Delphi can compile app into 64bit isnt it? If so, can my Delphi 64bit app run the 32bit dll or does it require the 64bit dll?

hi Also the activeX comes in 32 bit and 64 bit version when i do a regsvr32 vnc.dll and regsvr32 vnc64.dll, Delphi only shows the 32 bit activeX when importing. how can delphi able to use the 64bit dll? please advise