Most simply put, I want to connect to a built in web cam in my computer using visual basic, take a single picture, and save that in a file. I have spent about an hour or so looking for a reasonable way to do this, and have found a few suggestions. Unfortunately many the methods that I have tried seem unnecessarily complicated and I have yet to see one of them work on my computer. For example, I have tried using the icam class referenced in several places, where this code
Public Class Form1
Private Sub Snap()
Dim Webcam As iCam = New iCam
Webcam.initCam(PictureBox1.Handle.ToInt32)
Application.DoEvents()
If Webcam.iRunning Then
PictureBox2.Image = Webcam.copyFrame(PictureBox1, New RectangleF(0, 0, PictureBox1.Width, PictureBox1.Height))
End If
Webcam.closeCam()
Webcam = Nothing
End Sub
Private Sub PictureBox2_Click(sender As Object, e As EventArgs) Handles PictureBox2.Click
End Sub
End Class
Threw this error:
An unhandled exception of type 'System.InvalidOperationException' occurred in facerecognition.exe
Additional information: An error occurred creating the form. See Exception.InnerException for details. The error is: Failed to initialize because CategoryName is missing.
While with some work I could probably get the class functioning as it is meant to, the issue remains that there is really no simple and clean solution to this that I know of. Does anyone have a better idea of how to do this?
