private void DisplayRxFarm(object sender, EventArgs e)
{
canTrans.FarmsEventArgs args = (canTrans.FarmsEventArgs)e;
EventHandler TextBoxDisplayUpdate = delegate //EventHandler是系统自定义的委托
{
richTextBoxDisplay.AppendText(args.ToString() + "\r\n");
};
try { Invoke(TextBoxDisplayUpdate); } catch { };
}
private void DisplayTxFarm(object sender, EventArgs e)
{
canTrans.FarmsEventArgs args = (canTrans.FarmsEventArgs)e; //实例化一个参数类
EventHandler TextBoxDisplayUpdate = delegate //richTextBoxDisplay 主线程创建控件 访问此方法是trans线程 设计跨线程调用 必须用委托
{
richTextBoxDisplay.AppendText(args.ToString() + "\r\n");
};
try { Invoke(TextBoxDisplayUpdate); } catch { };
}
void trans_init()
{
/* 使用事件委托传参 */
driverTrans.EventTxFarms += new EventHandler(
(sender1, e1) =>
{
canTrans.FarmsEventArgs args = (canTrans.FarmsEventArgs)e1;
EventHandler TextBoxDisplayUpdate = delegate
{
richTextBoxDisplay.AppendText(args.ToString() + "\r\n");
};
try { Invoke(TextBoxDisplayUpdate); } catch { };
}
);
driverTrans.EventRxFarms += new EventHandler(
(sender1, e1) =>
{
canTrans.FarmsEventArgs args = (canTrans.FarmsEventArgs)e1;
EventHandler TextBoxDisplayUpdate = delegate
{
richTextBoxDisplay.AppendText(args.ToString() + "\r\n");
};
try { Invoke(TextBoxDisplayUpdate); } catch { };
}
);
driverTrans.EventRxMsgs += new EventHandler(
(sender1, e1) =>
{
canTrans.RxMsgsEventArgs RxMsgs = (canTrans.RxMsgsEventArgs)e1;
autoResponse(StringToHex(RxMsgs.ToString()));
}
);
driverTrans.EventError += new EventHandler(
(sender1, e1) =>
{
canTrans.ErrorEventArgs args = (canTrans.ErrorEventArgs)e1;
EventHandler TextBoxDisplayUpdate = delegate
{
richTextBoxDisplay.AppendText(args.ToString() + "\r\n");
};
try { Invoke(TextBoxDisplayUpdate); } catch { };
}
);
driverTrans.CanRead += driver.ReadData;
driverTrans.CanWrite += driver.WriteData;
}