public void SendImage(Image img)
{
MsgTypeCell msgTypeCell = new MsgTypeCell(MsgType.Pic, ImageHelper.ImageToBytes(img));
MsgCell cell = new MsgCell(0x000010, msgTypeCell);
UdpLibrary.Send(cell, RemoteEp);
}
public void SendText(string strmsg)
{
byte[] dataBytes = Encoding.Default.GetBytes(strmsg);
MsgTypeCell msgTypeCell = new MsgTypeCell(MsgType.TxtMsg, dataBytes);
MsgCell cell = new MsgCell(0x000010, msgTypeCell);
UdpLibrary.Send(cell, RemoteEp);
}
/// <summary>
/// 继承Udp基类接收数据方法
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void UdpLibraryReceiveData(object sender, ReceiveDataEventArgs e)
{
//若不适用内部封装协议则只激活接受原始数据事件
if (!_isAxAgreement)
{
OnReceiveByte(e);
return;
}
MsgCell cell = new MsgCell();
cell.FromBuffer(e.Buffer);
switch (cell.MessageId)
{
case (int)Command.RequestSendTextMSg:
OnReceiveTextMsg((MsgTypeCell)cell.Data);
break;
case (int)Command.ResponeSendFile:
OnResponeSendFile((ResponeTraFransfersFile)cell.Data);
break;
case (int)Command.ResponeSendFilePack:
OnResponeSendFilePack((ResponeTraFransfersFile)cell.Data);
break;
case (int)Command.RequestCancelReceiveFile:
OnRequestCancelReceiveFile(cell.Data.ToString());
break;
case (int)Command.RequestSendFile:
OnStartRecieve((TraFransfersFileStart)cell.Data, e.RemoteIP);
break;
case (int)Command.RequestSendFilePack:
OnRecieveBuffer((TraFransfersFile)cell.Data, e.RemoteIP);
break;
case (int)Command.RequestCancelSendFile:
OnRequestCancelSendFile(cell.Data.ToString(), e.RemoteIP);
break;
}
}
/// <summary>
/// 发送信息
/// </summary>
/// <param name="messageId">消息标识</param>
/// <param name="data">序列化数据</param>
/// <param name="remoteIp">远程主机IP</param>
public void Send(int messageId, object data, IPEndPoint remoteIp)
{
MsgCell cell = new MsgCell(messageId, data);
UdpLibrary.Send(cell, remoteIp);
}