private void button_refresh_Click(object sender, EventArgs e)
{
try
{
//获取摄像头列表
IList <CameraInformation> cameras = Camera.GetCameras();
this.comboBox_camera.DataSource = cameras;
if (cameras.Count > 0)
{
this.comboBox_camera.SelectedIndex = 0;
}
//获取麦克风列表
IList <MicrophoneInformation> microphones = SoundDevice.GetMicrophones();
this.comboBox_mic.DataSource = microphones;
if (microphones.Count > 0)
{
this.comboBox_mic.SelectedIndex = 0;
}
//获取扬声器列表
IList <SpeakerInformation> speakers = SoundDevice.GetSpeakers();
this.comboBox_speaker.DataSource = speakers;
if (speakers.Count > 0)
{
this.comboBox_speaker.SelectedIndex = 0;
}
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
}
