public partial class VideoPanel : UserControl{private IChatUnit chatUnit;private bool isMySelf = false;public VideoPanel(){InitializeComponent();}       /// <summary>/// 初始化成员视频显示控件。/// </summary>       public void Initialize(IChatUnit unit ,bool myself){          this.chatUnit = unit;this.isMySelf = myself;this.toolStripLabel_displayName.Text = unit.MemberID;this.decibelDisplayer1.Visible = !myself;            //初始化麦克风连接器this.chatUnit.MicrophoneConnector.Mute = myself;this.chatUnit.MicrophoneConnector.SpringReceivedEventWhenMute = myself;this.chatUnit.MicrophoneConnector.ConnectEnded += new CbGeneric<ConnectResult>(MicrophoneConnector_ConnectEnded);this.chatUnit.MicrophoneConnector.OwnerOutputChanged += new CbGeneric(MicrophoneConnector_OwnerOutputChanged);this.chatUnit.MicrophoneConnector.AudioDataReceived += new CbGeneric<byte[]>(MicrophoneConnector_AudioDataReceived);this.chatUnit.MicrophoneConnector.BeginConnect(unit.MemberID);//初始化摄像头连接器this.chatUnit.DynamicCameraConnector.SetViewer(this.skinPanel1);this.chatUnit.DynamicCameraConnector.ConnectEnded += new CbGeneric<ConnectResult>(DynamicCameraConnector_ConnectEnded);this.chatUnit.DynamicCameraConnector.OwnerOutputChanged += new CbGeneric(DynamicCameraConnector_OwnerOutputChanged);this.chatUnit.DynamicCameraConnector.BeginConnect(unit.MemberID);}//好友启用或禁用摄像头void DynamicCameraConnector_OwnerOutputChanged(){if (this.InvokeRequired){this.BeginInvoke(new CbGeneric(this.DynamicCameraConnector_OwnerOutputChanged));}else{this.ShowCameraState();}}private ConnectResult connectCameraResult;//摄像头连接器尝试连接的结果void DynamicCameraConnector_ConnectEnded(ConnectResult res){if (this.InvokeRequired){this.BeginInvoke(new CbGeneric<ConnectResult>(this.DynamicCameraConnector_ConnectEnded), res);}else{this.label_tip.Visible = false;this.connectCameraResult = res;this.ShowCameraState();}           }/// <summary>/// 综合显示摄像头的状态。/// </summary>private void ShowCameraState(){            if (this.connectCameraResult != OMCS.Passive.ConnectResult.Succeed){this.pictureBox_Camera.BackgroundImage = null;this.pictureBox_Camera.BackgroundImage = this.imageList2.Images[2];this.pictureBox_Camera.Visible = true;this.toolTip1.SetToolTip(this.pictureBox_Camera, this.connectCameraResult.ToString());}else{this.pictureBox_Camera.Visible = !this.chatUnit.DynamicCameraConnector.OwnerOutput;                if (!this.chatUnit.DynamicCameraConnector.OwnerOutput){this.pictureBox_Camera.BackgroundImage = this.imageList2.Images[1];this.toolTip1.SetToolTip(this.pictureBox_Camera, "摄像头被主人禁用！");return;}     }}//将接收到的声音数据交给分贝显示器显示void MicrophoneConnector_AudioDataReceived(byte[] data){this.decibelDisplayer1.DisplayAudioData(data);}//好友启用或禁用麦克风void MicrophoneConnector_OwnerOutputChanged(){if (this.InvokeRequired){this.BeginInvoke(new CbGeneric(this.MicrophoneConnector_OwnerOutputChanged));}else{this.ShowMicState();}}private ConnectResult connectMicResult;//麦克风连接器尝试连接的结果void MicrophoneConnector_ConnectEnded(ConnectResult res){if (this.InvokeRequired){this.BeginInvoke(new CbGeneric<ConnectResult>(this.MicrophoneConnector_ConnectEnded), res);}else{this.connectMicResult = res;this.ShowMicState();}}/// <summary>/// 综合显示麦克风的状态。/// </summary>private void ShowMicState(){            if (this.connectMicResult != OMCS.Passive.ConnectResult.Succeed){this.pictureBox_Mic.Visible = true;this.toolTip1.SetToolTip(this.pictureBox_Mic, this.connectMicResult.ToString());}else{                this.decibelDisplayer1.Working = false;this.pictureBox_Mic.Visible = !this.chatUnit.MicrophoneConnector.OwnerOutput;this.decibelDisplayer1.Visible = this.chatUnit.MicrophoneConnector.OwnerOutput && !this.isMySelf;if (!this.chatUnit.MicrophoneConnector.OwnerOutput){                    this.pictureBox_Mic.BackgroundImage = this.imageList1.Images[1];this.toolTip1.SetToolTip(this.pictureBox_Mic, "麦克风被主人禁用！");return;}this.pictureBox_Mic.Visible = !isMySelf;if (this.chatUnit.MicrophoneConnector.Mute){this.pictureBox_Mic.BackgroundImage = this.imageList1.Images[1];this.toolTip1.SetToolTip(this.pictureBox_Mic, "静音");}else{this.pictureBox_Mic.Visible = false;this.pictureBox_Mic.BackgroundImage = this.imageList1.Images[0];this.toolTip1.SetToolTip(this.pictureBox_Mic, "正常");this.decibelDisplayer1.Working = true;}}}/// <summary>/// 展开或收起视频面板。/// </summary>       private void toolStripButton1_Click(object sender, EventArgs e){try{if (this.Height > this.toolStrip1.Height){this.toolStripButton1.Text = "展开";this.toolStripButton1.Image = Resources.Hor;this.chatUnit.DynamicCameraConnector.SetViewer(null);this.Height = this.toolStrip1.Height;}else{this.toolStripButton1.Text = "收起";this.toolStripButton1.Image = Resources.Ver;
　　　　　　　　　　　　this.chatUnit.DynamicCameraConnector.SetViewer(this.skinPanel1);}}catch (Exception ee){               MessageBox.Show(ee.Message);}}            }