private void btnBegin_Click(object sender, EventArgs e)
{
if (btnBegin.Text == "开始")
{
if (btnSerial.Text != "打开串口" || btnListen.Text != "开始监听")
{
Counter = int.Parse(Tim.Text) / 100;
if (Counter < 1)
{
Info = "时间间隔过小";
Tim.Text = "1000";
Counter = 10;
}
SendTimer.Start(); //开启定时器
btnBegin.Text = "停止";
}
else
{
Info = "端口未打开!";
}
}
else
{
SendTimer.Stop(); //停止定时器
btnBegin.Text = "开始";
}
}
private void SendTimer_Elapsed(object sender, ElapsedEventArgs e)
{
Interlocked.Increment(ref _currentIndex);
if (_currentIndex <= Tasks.Count)
{
Tasks[_currentIndex].Start();
ProgressAction(_currentIndex, TotalNumberOfTasks);
}
else
{
SendTimer.Stop();
}
}
private void SendTimer_Tick(object sender, EventArgs e)
{
SendTimer.Stop();
try
{
string[] SendMessageContent = SendProtocol.Split(' ');
for (int i = 0; i < 8; i++)
{
SendByte[i] = Convert.ToByte(SendMessageContent[i], 16);
}
serialPort1.Write(SendByte, 0, SendByte.Length);
}
catch (Exception ex)
{
MessageBox.Show("发送错误");
}
SendTimer.Start();
}
private void Close_Btn_Click(object sender, EventArgs e)
{
serialPort1.Close();
SendTimer.Stop();
}
private void SendTimer_Tick(object sender, EventArgs e)
{
SendTimer.Stop();
serialPort.Write(Sendbytes, 0, 8);
SendTimer.Start();
}
private void Stop()
{
SendTimer.Stop();
CloudButtonContent = "Push";
}
private void Stop()
{
SendTimer.Stop();
}
private void button2_Click(object sender, EventArgs e)
{
SendTimer.Stop();
}