//后台接收信息线程
void recieveBW_DoWork(object sender, DoWorkEventArgs e)
{
try
{
while (udpc.Client != null && !recieveBW.CancellationPending)
{
if (udpc.Available > 0) //如果接收缓冲区有信息才接收，防止接收线程阻塞
{
BUDPGram budpg = new BUDPGram();
budpg.data = udpc.Receive(ref budpg.iep);
recieveBW.ReportProgress(1, budpg);
}
System.Threading.Thread.Sleep(recvInterval);
}
}
catch (Exception EX)
{
//MessageBox.Show(EX.Message);
}
}
//后台接收信息线程
void recieveBW_DoWork(object sender, DoWorkEventArgs e)
{
try
{
IsReceiving = true;
while (udpc.Client != null && !recieveBW.CancellationPending)
{
try
{
List <BUDPGram> list = new List <BUDPGram>();
//DateTime start = DateTime.Now;
while (udpc.Available > 0) //如果接收缓冲区有信息才接收，防止接收线程阻塞
{
BUDPGram budpg = new BUDPGram();
budpg.data = udpc.Receive(ref budpg.iep);
list.Add(budpg);
recieveBW.ReportProgress(1, budpg);
}//这里要用while，接收直到全部收完，而不是收一条，等100ms
if (list.Count > 0)
{
//TimeSpan time = DateTime.Now - start;
recieveBW.ReportProgress(2, list);
//list.Clear();
}
System.Threading.Thread.Sleep(recvInterval);
}
catch (Exception ex)
{
System.Threading.Thread.Sleep(recvInterval);
}
}
}
catch (Exception EX)
{
IsReceiving = false;
//MessageBox.Show(EX.Message);
}
}