private void StartBtn_Click(object sender, EventArgs e)//启停
{
if (Global.my_start == 0)
{
if (Global.bed_num == 0)
{
MessageBox.Show("计数为零，请从新设置张数！");
return;
}
Global.my_start = 1;
StartBtn.Text = "停止";
StartBtn.BackColor = Color.Red;
myThread = new Thread(countThread);
myThread.Start();
SerialServer.send_start(0x01);
workModeGroupBox.Enabled = false;
numPanel.Enabled = false;
bordLenthGroupBox.Enabled = false;
colNumGroupBox.Enabled = false;
glueNumGroupBox.Enabled = false;
}
else
{
Global.my_start = 0;
StartBtn.Text = "启动";
myThread.Abort();//终止线程
StartBtn.BackColor = Color.Green;
SerialServer.send_start(0x00);
workModeGroupBox.Enabled = true;
numPanel.Enabled = true;
bordLenthGroupBox.Enabled = true;
colNumGroupBox.Enabled = true;
glueNumGroupBox.Enabled = true;
}
}
//private void timer1_Tick(object sender, EventArgs e)//定时器接收消息
//{
// if (receiveMessage != "" && receiveMessage != null)
// {
// if (receiveMessage == "run over a sponge")//跑完一张，计数减
// {
// if (Global.bed_num > 0)
// {
// Global.bed_num -= 1;
// SerialServer.send_BedNum((short)(Global.bed_num));
// }
// if (info_textBox.Lines.Length >= 5) info_textBox.Text = "";
// info_textBox.Text += "完成一张棉" + " " + DateTime.Now + "\r\n";//显示完成时间
// }
// receiveMessage = "";
// bedNumLabel.Text = Global.bed_num.ToString();//显示张数，计数
// if (Global.bed_num == 0)
// {
// StartBtn_Click(null, null);//停止流水线
// }
// }
// else
// {
// Thread.Sleep(10);
// }
//}
/// <summary>
/// 窗口关闭
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
if (Global.my_start == 1)//机器人运行中
{
DialogResult result = MessageBox.Show("机器正在运行，确定关闭？", "系统提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
SerialServer.send_start(0x00);
myThread.Abort();
}
else
{
e.Cancel = true;
return;
}
}
if (SerialServer.R485Port.IsOpen)
{
SerialServer.R485Port.Close(); //关闭串口
}
}
