private Action <DragThumb, FmsAssetTagSetting> _showInfo; //显示界面信息
private void ThreadShowWorkState(object obj)
{
//状态颜色 0：其他状态=脱机的颜色；1：工作状态颜色；2：故障状态颜色；3：待机状态颜色；4：急停状态颜色
Brush[] StateColors = new Brush[5]
{
Brushes.Gray, Brushes.Green, Brushes.OrangeRed, Brushes.DarkGoldenrod, Brushes.DarkRed
};
#region 创建显示信息的函数，提高效率
_showInfo = (thumb, tag) =>
{
if ((thumb == null) || (tag == null))
{
return;
}
if (tag.STATE_MARK_TYPE == 0) //普通内容
{
thumb.Text = tag.TAG_VALUE_NAME + " " + tag.CUR_VALUE + " " + tag.VALUE_UNIT;
}
else if (tag.STATE_MARK_TYPE == 1) //联机状态
{
int state = SafeConverter.SafeToInt(tag.CUR_VALUE, 0);
if (state <= 4) //状态
{
thumb.Background = StateColors[state];
thumb.BorderBrush = StateColors[state];
}
}
else if (tag.STATE_MARK_TYPE == 2) //待机状态
{
int state = SafeConverter.SafeToInt(tag.CUR_VALUE, 0);
if (state == 2)
{
state = 3;
}
if (state <= 4) //状态
{
thumb.Background = StateColors[state];
thumb.BorderBrush = StateColors[state];
}
}
else if (tag.STATE_MARK_TYPE == 4) //故障状态
{
int state = SafeConverter.SafeToInt(tag.CUR_VALUE, -1);
if (state == 1) //故障，整个产线报警
{
thumb.Background = StateColors[2];
thumb.BorderBrush = StateColors[2];
}
else if (state == 0) //正常
{
thumb.Background = StateColors[1];
thumb.BorderBrush = StateColors[1];
}
else //离线状态
{
thumb.Background = StateColors[0];
thumb.BorderBrush = StateColors[0];
}
}
else if (tag.STATE_MARK_TYPE == 10) //状态
{
int state = SafeConverter.SafeToInt(tag.CUR_VALUE, 0);
if ((state < 0) || (state >= StateColors.Length))
{
state = 0;
}
thumb.Background = StateColors[state];
thumb.BorderBrush = StateColors[state];
}
};
#endregion
#region 后台执行
while (!CBaseData.AppClosing)
{
if (!bShowInfo)
{
Thread.Sleep(500);
continue;
}
//显示状态
try
{
foreach (DragThumb thumb in cvMain.DragThumbs)
{
if (!bShowInfo)
{
break;
}
FmsAssetTagSetting tag = DeviceMonitor.GetTagSettingById(thumb.CtrlName); //查找TagSetting
if (tag == null)
{
continue;
}
Dispatcher.BeginInvoke(_showInfo, thumb, tag);
}
}
catch (Exception ex)
{
EventLogger.Log($"!!!!!!实时监控错误，原因:{ex.Message}!!!!!!");
}
Thread.Sleep(500);
}
#endregion
}
