private void button_start_Click(object sender, EventArgs e)
{
try
{
this.Cursor = Cursors.WaitCursor;
this.label_error.Visible = false;
this.label_error2.Visible = false;
this.label_error3.Visible = false;
this.label_info.Visible = true;
if (!SoundDevice.IsSoundCardInstalled())
{
this.label_error3.Visible = true;
this.label_error3.Text = "声卡没有安装";
}
var reIni = this.multimediaManager.CameraDeviceIndex != this.comboBox_camera.SelectedIndex ||
this.multimediaManager.MicrophoneDeviceIndex != this.comboBox_mic.SelectedIndex ||
this.multimediaManager.SpeakerIndex != this.comboBox_speaker.SelectedIndex;
this.multimediaManager.CameraDeviceIndex = this.comboBox_camera.SelectedIndex;
this.multimediaManager.MicrophoneDeviceIndex = this.comboBox_mic.SelectedIndex;
this.multimediaManager.SpeakerIndex = this.comboBox_speaker.SelectedIndex;
if (this.DeviceSelected != null)
{
this.DeviceSelected(this);
}
if (!this.multimediaManager.Available)
{
this.multimediaManager.Initialize(this.userID, "", this.ipe.IPAddress, this.ipe.Port); //与OMCS服务器建立连接，并登录
}
//尝试连接设备
this.cameraConnector1.BeginConnect(this.userID);
this.microphoneConnector1.BeginConnect(this.userID);
this.decibelDisplayer1.Working = true;
this.button_start.Enabled = false;
this.button_stop.Enabled = true;
this.button_refresh.Enabled = false;
this.comboBox_camera.Enabled = false;
this.comboBox_mic.Enabled = false;
this.comboBox_speaker.Enabled = false;
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
finally
{
this.Cursor = Cursors.Default;
}
}
private void button_start_Click(object sender, EventArgs e)
{
try
{
this.Cursor = Cursors.WaitCursor;
this.label_error.Visible = false;
this.label_error2.Visible = false;
this.label_error3.Visible = false;
this.label_info.Visible = true;
if (!SoundDevice.IsSoundCardInstalled())
{
this.label_error3.Visible = true;
this.label_error3.Text = "声卡没有安装";
}
bool reIni = this.multimediaManager.CameraDeviceIndex != this.comboBox1.SelectedIndex ||
this.multimediaManager.MicrophoneDeviceIndex != this.comboBox2.SelectedIndex ||
this.multimediaManager.SpeakerIndex != this.comboBox3.SelectedIndex;
if (reIni && this.multimediaManager.Available)
{
this.multimediaManager.Dispose();
//初始化多媒体管理器
this.multimediaManager.CameraDeviceIndex = this.comboBox1.SelectedIndex;
this.multimediaManager.MicrophoneDeviceIndex = this.comboBox2.SelectedIndex;
this.multimediaManager.SpeakerIndex = this.comboBox3.SelectedIndex;
this.multimediaManager.Initialize(this.userID, "", this.ipe.IPAddress, this.ipe.Port); //与OMCS服务器建立连接，并登录
}
//尝试连接设备
this.cameraConnector1.BeginConnect(this.userID);
this.microphoneConnector1.BeginConnect(this.userID);
this.button_start.Enabled = false;
this.button1.Visible = false;
this.button_stop.Enabled = true;
this.button_refresh.Enabled = false;
this.comboBox1.Enabled = false;
this.comboBox2.Enabled = false;
this.comboBox3.Enabled = false;
}
catch (Exception ee)
{
this.Cursor = Cursors.Default;
MessageBox.Show(ee.Message);
}
}
