2.初始化AnyChat的SDK
//设置回调函数
SystemSetting.Text_OnReceive = new TextReceivedHandler(Received_CallBack);//文本回调涵数
SystemSetting.TransBuffer_OnReceive = new TransBufferReceivedHandler(Received_TransBuffer);//透明通道传输回调
SystemSetting.TransFile_OnReceive = new TransFileReceivedHandler(Received_TransFile);//文件传输回调
SystemSetting.TransRecord_OnReceive = new TransRecordHandler(File_CallBack);//拍照录像回调函数
//初始化
SystemSetting.Init(this.Handle);
//设置内核参数 设置保存路径
int ret = 0;
ret = AnyChatCoreSDK.SetSDKOption(AnyChatCoreSDK.BRAC_SO_RECORD_TMPDIR, Application.StartupPath, Application.StartupPath.Length);
ret = AnyChatCoreSDK.SetSDKOption(AnyChatCoreSDK.BRAC_SO_SNAPSHOT_TMPDIR, Application.StartupPath, Application.StartupPath.Length);
3.连接AnyChat服务器。使用AnyChat功能必须先连接并登录AnyChat服务器。执行连接操作后会触发windows消息回调 AnyChatCoreSDK.WM_GV_CONNECT
//登录AnyChat (IP从配置文件中获取)
string IP = XmlHelper.GetXmlAttribute(PublicMembers.Config, "//Configuration//IP", "value").Value;
//连接服务器(在WndProc中的获取方法回调结果。参数：AnyChatCoreSDK.WM_GV_CONNECT)
ret = AnyChatCoreSDK.Connect(IP, 8906);
4.登录AnyChat服务器。执行连接操作后会触发windows消息回调 AnyChatCoreSDK.WM_GV_LOGINSYSTEM
//登录服务器(在WndProc中的获取方法回调结果。参数：AnyChatCoreSDK.WM_GV_LOGINSYSTEM)
int ret = AnyChatCoreSDK.Login(PublicMembers.g_Name, "", 0);
5.服务器登录成功后进入指定房间，只有在同一个房间内的用户才可以进行视频音频交互。
//进入房间(在WndProc中的获取方法回调结果。参数：AnyChatCoreSDK.WM_GV_ENTERROOM)
int ret = AnyChatCoreSDK.EnterRoom(m_RoomID, "", 0);
6.打开，关闭音频视频
//绑定本机视频窗口 -1代表自己，通过指定userId来绑定视频窗口
int ret = AnyChatCoreSDK.SetVideoPos(-1, picLocalVideo.Handle, 0, 0, picLocalVideo.Width, picLocalVideo.Height);
//开启本地视频 -1代表自己
ret = AnyChatCoreSDK.UserCameraControl(-1, true);
//开启本地声音 -1代表自己
ret = AnyChatCoreSDK.UserSpeakControl(-1, true);
7.发送文件，文字，录制等操作
//发送文字
int ret = AnyChatCoreSDK.SendTextMessage(-1, true, text, length);
//发送文件 filepath：文件路径
int taskId = 0;
int flag = AnyChatCoreSDK.TransFile(userId, filepath, 1, 0, 0, ref taskId);
//开启声音
int ret = AnyChatCoreSDK.UserSpeakControl(userId, true);
//关闭声音
int ret = AnyChatCoreSDK.UserSpeakControl(userId, false);
//开启视频
int ret = AnyChatCoreSDK.UserCameraControl(userId, true);
//关闭视频
int ret = AnyChatCoreSDK.UserCameraControl(userId, false);
//开始录像
ulong flag = 0;//0为录制视频 1为录制音频
int ret = AnyChatCoreSDK.StreamRecordCtrl(userId, true, flag, 0);
//停止录像
ulong flag = 0;//0为录制视频 1为录制音频
int ret = AnyChatCoreSDK.StreamRecordCtrl(userId, false, flag, 0);
//拍照
AnyChatCoreSDK.SnapShot(userId, 1, 1);
