How to access web camera settings (like in Skype) using DotNet

Question

In my application I need to access my web Camera settings. I saw that Skype calling to the camera\'s settings application. Does anyone know how to do this? I am using C#/WPF

Answer 1

[DllImport("user32", EntryPoint = "SendMessage")]
        public static extern int SendMessage(int hWnd, uint Msg, int wParam, int lParam);

[DllImport("avicap32.dll", EntryPoint = "capCreateCaptureWindowA")]
        public static extern int capCreateCaptureWindowA(string lpszWindowName, int dwStyle, int X, int Y, int nWidth, int nHeight, int hwndParent, int nID);


        int mCapHwnd;
        private void btnAdvancedVideoSettings_Click(object sender, RoutedEventArgs e)
        {
            mCapHwnd = capCreateCaptureWindowA("WebCap", 0, 0, 0, 0, 0, 0, 0);
            UIVideoSettingsControl.SendMessage(mCapHwnd, 1034, 0, 0);
            UIVideoSettingsControl.SendMessage(mCapHwnd, 1066, 0, 0);

        }

// VIDEOSOURCE  = 1066
// CONNECT = 1034