romeo Posted December 23, 2008 Report Share Posted December 23, 2008 dear all: I use ezvidc60.ocx to capture image by common usb camera.but when I use web publishing tool to publish this vi to the web,I can not see the image from the web on the client pc! Why? look forward to your reply! thanks all! Quote Link to comment
Rolf Kalbermatter Posted December 28, 2008 Report Share Posted December 28, 2008 QUOTE (romeo @ Dec 22 2008, 11:39 AM) dear all: I use ezvidc60.ocx to capture image by common usb camera.but when I use web publishing tool to publish this vi to the web,I can not see the image from the web on the client pc! Why? look forward to your reply! thanks all! A common problem and you will find many links here and on forums.ni.com describing that. The reason is that the image inside the ActiveX control is not controllerd by LabVIEW but by the ActiveX control. Simply put there is no simple way for LabVIEW to tell the ActiveX control to render itself into an offscreen context so that that context can be turned into an image and then send over the web. Rolf Kalbermatter Quote Link to comment
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