I am trying to create a dll in vb.net that can be used in vba however I seem to be falling short. I have uploaded the file I am attempting using visual studio 2010 express. I have set the com option to be visible and selected the lowest possible build structure. It is a pretty simple dll with only 3 functions that are publicly available however I can't seem to get vba to recognize it in the references. Is there a step I am missing?
View 3 RepliesI'm making a simple image editor in VB.NET, and one of the functions is brightness/ exposure.this is how I'm doing it:
For i = 0 To img.Width - 1
For j = 0 To img.Height - 1
Dim s As Color = img.GetPixel(i, j)
[code]....
where 2 is brightness which makes it twice as bright.Only problem is this doesnt seem to work well because it does it, but takes about 30 seconds!
I am using ASP.NET to develop a system. Would you mind to share with me whether the code can be encrypted or convert to DLL to prevent coding exposure to other?
View 6 RepliesI would like to be able to control the exposure level on a Microsoft Lifecam Studio webcam. The webcam will be taking pictures of lit LEDs. There is a neutral density filter between the webcam and LED to prevent blooming from the really bright LEDs. There is one person who states he is able to control the features of the camera using the native DLLs:
These DLLs are installed by the Microsoft lifecam desktop software, where you can manually control the exposure, white balance, brightness, etc. I have not been able to get is software to work. When I put in the line. Dim x As New Microsoft.LifeCam.CameraList. I get a Microsoft.LifeCam.CameraList is not defined error message. Are there any ideas how I can control the exposure level of the webcam through my VB program?