/// <summary>
/// Updates the webcam list in the sub-context menu for webcam selection.
/// </summary>
/// <param name="selectWebcamMenu">The webcam sub-context menu to update.</param>
private void UpdateWebcamList(ToolStripMenuItem selectWebcamMenu)
{
ToolStripItemCollection dropDownItems = selectWebcamMenu.DropDownItems;
dropDownItems.Clear( );
foreach (KeyValuePair <string, string> webcam in WebcamManager.GetWebcamList( ))
{
dropDownItems.Add(webcam.Value, null, (object sender, EventArgs handler) => WebcamManager.SelectWebcam(webcam.Key));
}
}
/// <summary>
/// Selects the default or first webcam as the active webcam.
/// </summary>
private void SelectDefaultWebcam( )
{
string path = AppDomain.CurrentDomain.BaseDirectory + "default_webcam.txt";
string webcamMoniker;
if (File.Exists(path))
{
webcamMoniker = File.ReadAllText(AppDomain.CurrentDomain.BaseDirectory + "default_webcam.txt");
}
else
{
ReadOnlyDictionary <string, string> webcamDictionary = WebcamManager.GetWebcamList( );
webcamMoniker = webcamDictionary.Any( ) ? WebcamManager.GetWebcamList( ).First( ).Key : null;
}
WebcamManager.RefreshWebcamList( );
WebcamManager.SelectWebcam(webcamMoniker);
}
