// Collect supported video and snapshot sizes
private void EnumeratedSupportedFrameSizes(VideoCaptureDevice videoDevice)
{
Cursor = Cursors.WaitCursor;
videoResolutionsCombo.Items.Clear( );
snapshotResolutionsCombo.Items.Clear( );
try
{
videoCapabilities = videoDevice.GetVideoCapabilities();
snapshotCapabilities = videoDevice.GetSnapshotCapabilities();
foreach (VideoCapabilities capabilty in videoCapabilities)
{
videoResolutionsCombo.Items.Add(string.Format(CultureInfo.InvariantCulture, "{0} x {1}",
capabilty.FrameSize.Width, capabilty.FrameSize.Height));
}
foreach (VideoCapabilities capabilty in snapshotCapabilities)
{
snapshotResolutionsCombo.Items.Add(string.Format(CultureInfo.InvariantCulture, "{0} x {1}",
capabilty.FrameSize.Width, capabilty.FrameSize.Height));
}
if (videoCapabilities.Length == 0)
{
videoResolutionsCombo.Items.Add("Not supported");
}
if (snapshotCapabilities.Length == 0)
{
snapshotResolutionsCombo.Items.Add("Not supported");
}
videoResolutionsCombo.SelectedIndex = 0;
snapshotResolutionsCombo.SelectedIndex = 0;
}
finally
{
Cursor = Cursors.Default;
}
}
