What is it mean in c#

Question

what he did here C#

private FilterInfoCollection webcame;
private VideoCaptureDevice came;

private void Form1_Load(object sender, EventArgs e)
{
webcame = new FilterInfoCollection(FilterCategory.VideoInputDevice);
foreach (FilterInfo VideoCaptureDevice in webcame)
{

comboBox1.Items.Add(VideoCaptureDevice.Name);

Answer 1

I'm not famliar with this library being used but it appears the programmer is trying to populate a list of some sort (maybe a dropdown box) with all available web cams / video inputs

Answer 2

comboBox1 is being populated in the foreach loop by the items in the collection assigned to 'webcame'
I'm not a c# programmer so I couldnt tell you the context to this code.

Answer 3

is it mean instance or what