Camera Capture in 7 lines of code

This example requires Emgu CV 1.5.0.0

using Emgu.CV;
using Emgu.CV.UI;
using Emgu.CV.Structure;
...

ImageViewer viewer = new ImageViewer();
Capture capture = new Capture();
Application.Idle += new EventHandler(delegate(object sender, EventArgs e)
{
   viewer.Image = capture.QueryFrame();
});
viewer.ShowDialog();