public T GetFieldValue <T>(string fieldName)
{
object val = GetFieldValue(fieldName);
Type type = typeof(T);
return((T)Common_liby.Convert2Type(type, val));
}
public static void CloseMsg()
{
Common_liby.InvokeMethodOnMainThread(() =>
{
HtmlPage.Window.Invoke("closemsg");
});
}
public void DrawPolygon(LocationCollection locations, string msg)
{
currentLine = new List <UIElement>();
Location lastLocation = locations.Last();
_tag = Common_liby.GetGuidString();
poly = new MapPolygon();
poly.Locations = locations;
poly.StrokeThickness = 2;
poly.Opacity = 0.5;
poly.Stroke = new SolidColorBrush(Colors.Red);
poly.Fill = new SolidColorBrush(Color.FromArgb(200, 253, 128, 68));
poly.StrokeLineJoin = PenLineJoin.Round;
lyr.Children.Add(poly);
currentLine.Add(poly);
foreach (Location location in locations)
{
AddToMapLayer(CreatePoint(), location, PositionOrigin.Center);
}
movePanel = CreatePanel(msg, "");
AddToMapLayer(movePanel, lastLocation);
var del = CreateDeleteButton();
lyr.AddChild(del, lastLocation, new System.Windows.Point(-13, 6));
currentLine.Add(del);
dicLines.Add(_tag, currentLine);
}
public static void Msg(string message, MessageBoxIcon messageIcon = MessageBoxIcon.None, int durtime = 3000)
{
short icon = (short)messageIcon;
Common_liby.InvokeMethodOnMainThread(() =>
{
HtmlPage.Window.Invoke("msg", message, icon, durtime);
});
}
/// <summary>
/// 复制一个对象
/// </summary>
/// <returns></returns>
public new SLCar Copy()
{
SLCar copyCar = Common_liby.DeepCopy(this);
if (copyCar != null)
{
copyCar._isCopy = true;
if (copyCar.LastGpsData != null && copyCar.LastGpsData.IsRealTime)
{
copyCar.LastGpsData.IsRealTime = false;
}
}
return(copyCar);
}
/// <summary>
/// 数据类型转换
/// </summary>
/// <param name="type">类型</param>
/// <param name="val">数据值</param>
/// <returns></returns>
public static object Convert2Type(Type type, object val)
{
if (string.IsNullOrWhiteSpace(val?.ToString()) && type.IsValueType)
{
return(DBNull.Value);
}
//val = val.ToString(); //先转换成String类型再进行转换
if (val is DBNull)
{
return(null);
}
else if (type == typeof(BoundaryPoint))
{
return(null);
}
else
{
return(Common_liby.Convert2Type(type, val));
}
}
/// <summary>
/// 数据绑定方法
/// </summary>
public void Bind(List <UNIT> units, List <SLCar> cars, bool isOilWell = false)
{
if (units != null && cars != null)
{
_checkedCars.Clear();
SelectedCar = null;
//var t= cars.First(x => string.IsNullOrWhiteSpace(x.LICENSE)); //调试用 找错误数据
IEnumerable <SLCar> carlist = null;
if (isOilWell)
{
carlist = cars.Where(x => x.IS_POLL_OIL_SPOT == 1);
}
else
{
carlist = cars.Where(x => x.IS_POLL_OIL_SPOT != 1);
}
List <UNIT> unitlist = units;
_rootUnitData.BrowseMode = BrowseMode; //浏览模式赋值
_rootUnitData.gwcMode = gwcMode;
//DateTime time = DateTime.Now;
_rootUnitData.FillData(unitlist, carlist);
//double mis = (DateTime.Now - time).TotalMilliseconds;
Common_liby.InvokeMethodOnMainThread(() =>
{
tv.Items.Clear();
tv.ItemsSource = _rootUnitData.Items; //数据源设置
tv.Loaded += (sender, e) =>
{
if (_rootUnitData.Items.Count == 1) //子节点只有一个
{
tv.ExpandToDepth(1); //展开子节点
}
};
});
}
}
public SMSReturnCode(string returnStr)
{
if (!string.IsNullOrEmpty(returnStr))
{
ReturnString = returnStr;
string[] tmp = returnStr.Split('/');
ReturnArray = new string[tmp.Length - 1];
if (ReturnArray.Length > 0)
{
Array.Copy(tmp, 1, ReturnArray, 0, ReturnArray.Length);
}
int code = -100;
bool suc = Common_liby.IsNumricForInt(tmp[0]);
if (suc)
{
if (int.TryParse(tmp[0], out code))
{
ErrCode = code;
ErrorCode = (IntCode)code;
}
IsSuccess = code == 0 || (suc && tmp.Length == 1);
}
}
}
/// <summary>
/// 历史回放模式
/// </summary>
//public bool HistoryMode { get; set; }
bool RefreshState(NEWTRACK gps, string fieldName = null, bool noWeb = false)
{
if (gps == null)
{
return(false);
}
CarStatus.RefreshStatus(gps.STATUS, gps.STOPTIME); //车辆状态
OnPropertyChanged(nameof(CarStatus), true);
AlarmStatus.RefreshAlarmStatus(gps.ALARM);
OnPropertyChanged(nameof(AlarmStatus), true);
if (gps.IsRealTime || _isCopy || (!gps.IsRealTime && !_isCopy))
{ //在线或者历史回放状态刷新
if (!_isCopy && (CarStatus.offline == true || !gps.IsRealTime))
{ //车辆下线
CarState = CarState.OffLine;
}
else
{
//在线状态下
if (AlarmStatus.HasAlarm)
{
//报警状态
CarState = CarState.Alarm;
if (!_isCopy)
{
OnHaveNewAlarm(AlarmType.Normal); //新的报警
}
}
else if (gps.LOCATE != 1) //不定位
{
CarState = CarState.NoGps;
}
else if (gps.SPEED >= 3) //行驶中
{
CarState = CarState.Run;
}
else
{ //速度小于3km/h 认定为停车（可去除部分漂移）
CarState = CarState.Stop;
}
}
}
else
{
//不在线状态判断
CarState = CarState.OffLine;
}
if (noWeb)
{
return(true);
}
if (!gps.IsRealTime)
{
return(true);
}
if (CarStatus.blindarea_status)
{
return(true);
}
if (!NEWTRACK.IsWebPosition)
{
return(true);
}
if (!IsInView)
{
return(true);
}
if (!GPSTool.CheckLaLo(gps.LATITUDE, gps.LONGITUDE))
{
return(true);
}
GeoLatLng geo = GPSTool.wgs84togcj02(gps.LONGITUDE, gps.LATITUDE);
geo.longitude = Math.Round(geo.longitude, 6);
geo.latitude = Math.Round(geo.latitude, 6);
Common_liby.InvokeMethodOnMainThread(() =>
{
HtmlPage.Window.Invoke("GetWebPosition", geo.longitude, geo.latitude, MAC);
});
return(false);
}
/// <summary>
/// 获得model类指定列名
/// </summary>
/// <typeparam name="Tmodel"></typeparam>
/// <param name="exp"></param>
/// <returns></returns>
protected string FieldName(Expression <Func <Tmodel, object> > exp)
{
return(Common_liby.FieldName(exp));
}
public static void Show(string title, string message, MessageBoxIcon messageIcon, MessageBoxButton messageButton, Action okEvent = null, Action cancelEvent = null)
{
short icon = (short)messageIcon;
if (icon < 0)
{
icon = 0;
}
StringBuilder btn = new StringBuilder("确定");
if (messageButton == MessageBoxButton.OKCancel)
{
btn.AppendFormat(",{0}", "取消");
}
string token = null;
if (okEvent != null || cancelEvent != null)
{
Action[] eventActions = new Action[2];
if (okEvent != null)
{
eventActions[0] = okEvent;
}
if (cancelEvent != null)
{
eventActions[1] = cancelEvent;
}
token = Common_liby.GetGuidString();
DicJsEventCallBack.Add(token, eventActions);
}
Common_liby.InvokeMethodOnMainThread(() =>
HtmlPage.Window.Invoke("lalert", title, message, icon, btn.ToString(), token));
#region 旧版弹窗
//if (_instance != null)
//{
// _instance.Close();
// _instance = null;
//}
//Instance.Title = title;
//Instance.TextMessage.Text = message;
//Size fontSize = Common.MeasureString(message, Instance.TextMessage.FontFamily, Instance.TextMessage.FontSize);
//double width = 10 + 50 + fontSize.Width + 22 + 10;
//if (width < 177)
// width = 177;
//Instance.Width = width;
//double height = 28 + 13 + fontSize.Height < 30 ? 30 : fontSize.Height + 13 + 42;
//if (height < 124)
// height = 124;
//Instance.Height = height;
//string imgurl = string.Format("/Images/icon_{0}.png", ((int)messageIcon).ToString("D2"));
//Instance.ImageIcon.Source = new BitmapImage(new Uri(imgurl, UriKind.Relative));
//if (messageButton == MessageBoxButton.OK)
//{
// Instance.CancelButton.Visibility = Visibility.Collapsed;
// Instance.OKButton.Margin = Instance.CancelButton.Margin;
//}
//Instance.CancelButton.Focus();
//Instance.Closed += (x, y) =>
//{
// if (Instance.DialogResult == true)
// {
// Instance = null;
// if (okEvent != null)
// okEvent();
// }
// else
// {
// Instance = null;
// if (cancelEvent != null)
// cancelEvent();
// }
//};
//Instance.Show();
#endregion
}
/// <summary>
/// 数据类型转换
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <param name="val">数据值</param>
/// <returns></returns>
public static T Convert2Type <T>(object val)
{
return(Common_liby.Convert2Type <T>(val));
}