public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value is AlarmGrade || value is int)
{
AlarmGrade grade = (AlarmGrade)((int)value & 0x00ffff00); //兼容历史数据没有去除后8位
if ((AlarmGrade)value == AlarmGrade.DisConnect) //DisConnect没有在中间8位
{
grade = AlarmGrade.DisConnect;
}
switch (grade)
{
case AlarmGrade.Invalid: return("无效");
case AlarmGrade.HighNormal:
case AlarmGrade.LowNormal: return("正常");
case AlarmGrade.HighPreAlarm:
case AlarmGrade.LowPreAlarm: return("预警");
case AlarmGrade.HighAlarm:
case AlarmGrade.LowAlarm: return("警告");
case AlarmGrade.HighDanger:
case AlarmGrade.LowDanger: return("危险");
case AlarmGrade.DisConnect: return("断线");
default: return("");
}
}
return(null);
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value is AlarmGrade || value is int)
{
AlarmGrade grade = (AlarmGrade)((int)value & 0x00ffff00); //兼容历史数据没有去除后8位
if ((AlarmGrade)value == AlarmGrade.DisConnect) //DisConnect没有在中间8位
{
grade = AlarmGrade.DisConnect;
}
switch (grade)
{
case AlarmGrade.Invalid: return(new SolidColorBrush(Color.FromRgb(0x00, 0x80, 0x00))); //绿色
case AlarmGrade.HighNormal:
case AlarmGrade.LowNormal: return(new SolidColorBrush(Color.FromRgb(0x00, 0x80, 0x00))); //绿色
case AlarmGrade.HighPreAlarm:
case AlarmGrade.LowPreAlarm: return(new SolidColorBrush(Color.FromRgb(0xff, 0xff, 0x00))); //黄色
case AlarmGrade.HighAlarm:
case AlarmGrade.LowAlarm: return(new SolidColorBrush(Color.FromRgb(0xff, 0xa5, 0x00))); //橙色
case AlarmGrade.HighDanger:
case AlarmGrade.LowDanger: return(new SolidColorBrush(Color.FromRgb(0xff, 0x00, 0x00))); //红色
case AlarmGrade.DisConnect: return(new SolidColorBrush(Color.FromRgb(0x00, 0x80, 0x00))); //绿色
default: return(new SolidColorBrush(Color.FromRgb(0x00, 0x80, 0x00))); //绿色
}
}
return(new SolidColorBrush(Color.FromRgb(0x00, 0x80, 0x00)));//绿色
}
private string JudgeAlarmType(int alarmType)
{
string alarmTypeStr = string.Empty;
AlarmGrade consts = (AlarmGrade)(alarmType & 0x00ffff00);
//int dynamic = alarmType & 0X0C;
//int comparative = alarmType & 0X30;
switch (consts)
{
case AlarmGrade.LowPreAlarm:
case AlarmGrade.HighPreAlarm:
alarmTypeStr += "常数报警：预警";
break;
case AlarmGrade.LowAlarm:
case AlarmGrade.HighAlarm:
alarmTypeStr += "常数报警：警告";
break;
case AlarmGrade.LowDanger:
case AlarmGrade.HighDanger:
alarmTypeStr += "常数报警：危险";
break;
}
//switch (dynamic)
//{
// case 8:
// alarmTypeStr += "\r\n" + "曲线报警：警告";
// break;
// case 12:
// alarmTypeStr += "\r\n" + "曲线报警：危险";
// break;
//}
//switch (comparative)
//{
// case 32:
// alarmTypeStr += "\r\n" + "相对报警：警告";
// break;
// case 48:
// alarmTypeStr += "\r\n" + "相对报警：危险";
// break;
//}
return(alarmTypeStr);
}
public static string Convert(AlarmGrade grade)//后台代码使用
{
switch (grade)
{
case AlarmGrade.Invalid: return("无效");
case AlarmGrade.HighNormal:
case AlarmGrade.LowNormal: return("正常");
case AlarmGrade.HighPreAlarm:
case AlarmGrade.LowPreAlarm: return("预警");
case AlarmGrade.HighAlarm:
case AlarmGrade.LowAlarm: return("警告");
case AlarmGrade.HighDanger:
case AlarmGrade.LowDanger: return("危险");
case AlarmGrade.DisConnect: return("断线");
//default:return grade.ToString();
}
return(null);
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (parameter is string)
{
string para = parameter as string;
if (value is AlarmGrade || value is int)
{
AlarmGrade grade = (AlarmGrade)((int)value & 0x00ffff00); //兼容历史数据没有去除后8位
if ((AlarmGrade)value == AlarmGrade.DisConnect) //DisConnect没有在中间8位
{
grade = AlarmGrade.DisConnect;
}
switch (grade)
{
case AlarmGrade.Invalid:
{
if (para == "0")
{
return(100);
}
else
{
return(0);
}
}
case AlarmGrade.HighNormal:
case AlarmGrade.LowNormal:
{
if (para == "0")
{
return(100);
}
else
{
return(0);
}
}
case AlarmGrade.HighPreAlarm:
case AlarmGrade.LowPreAlarm:
{
if (para == "1")
{
return(100);
}
else
{
return(0);
}
}
case AlarmGrade.HighAlarm:
case AlarmGrade.LowAlarm:
{
if (para == "2")
{
return(100);
}
else
{
return(0);
}
}
case AlarmGrade.HighDanger:
case AlarmGrade.LowDanger:
{
if (para == "3")
{
return(100);
}
else
{
return(0);
}
}
case AlarmGrade.DisConnect:
{
if (para == "0")
{
return(100);
}
else
{
return(0);
}
}
default:
{
if (para == "0")
{
return(100);
}
else
{
return(0);
}
}
}
}
}
return(0);//绿色
}
