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| [WD22] Webcam feature to add in PB application |
| Iniciado por guest, 01,jul. 2018 07:58 - 2 respuestas |
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| Publicado el 01,julio 2018 - 07:58 |
Hello,
Got an application developed in Powerbuilder. I need to capture an image and store that in the database. Capturing image from powerbuilder seems tricky and easier in Windev.
Any idea of how could capture the image [ in Windev] and transfer that image to another application [Powerbuilder] ?
Happiness Always
BKR Sivaprakash |
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| Publicado el 01,julio 2018 - 14:35 |
Hi
there are several possible ways... this is an easy one:
- create a windev project
- in it create a window where you do the image capture
- always save that image in the same directory (by exemple ftempdir) with a recognizable name (by example MyImageDateTime.jpg) then close.
- if user cancels, then write in the same directory a file named MyImageDateTime.CANCEL
- From powerbuilder, start/run that application, then loop on checking the content of the directory
- when a new MyImagexxxx.xxx appears, check if it is a jpg (sucess) or a .cancel and do what you need to do with the image
Best regards |
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| Publicado el 01,julio 2018 - 15:32 |
| Thanks Fabrice Harari. I'll give it a try. |
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