C # Real-time dynamic refresh list [such as Datagridview,listview

Source: Internet
Author: User

ThreadPool.QueueUserWorkItem (_ =>


This. Invoke (MethodInvoker) (() =>






if (Evis.count!= evss.count) return; Exception occurred, return does not extract

foreach (Entityvehicleinfo evi in Evis)


int mcuid = Evi. Mcuid;

Add Geographic information

Entityvehicleinfo vehicleinfo = null;

Vehicleinfo = Datareader.instance.htvehicleinfo[mcuid]asentityvehicleinfo;

if (Vehicleinfo = null) return;

int add_infoindex = DGVVEHICLEINFO.ROWS.ADD (1);

DataGridViewRow row = Dgvvehicleinfo.rows[add_infoindex];

Dituhelper.getaddressbygps (Vehicleinfo.longitude, Vehicleinfo.latitude, Add_infoindex);

Row. cells["Vehicleinfomcuid"]. Value = Vehicleinfo.mcuid;

Row. cells["Vehicleno"]. Value = Vehicleinfo.vehicleno;

Row. cells["ONLINE"]. Value = Vehicleinfo.online;

Row. cells["ACC". Value = VEHICLEINFO.ACC;

Row. cells["Longitude"]. Value = vehicleInfo.Longitude.ToString ("F5");

Row. cells["LATITUDE"]. Value = vehicleInfo.Latitude.ToString ("F5");

Row. cells["ANGLE"]. Value =utilityhelper.angle2direction ((int) vehicleinfo.angle);

Row. cells["VELOCITY"]. Value = vehicleinfo.velocity;

Row. cells["Locationstate"]. Value = vehicleinfo.locationstate;

Row. cells["Receivetime"]. Value = Vehicleinfo.receivetime;

Add status information

Entityvehiclestate vehiclestate = null;

Vehiclestate = datareader.instance.htvehiclestate[mcuid]asentityvehiclestate;

if (vehiclestate = null) return;

int add_stateindex = DGVVEHICLESTATE.ROWS.ADD (1);

DataGridViewRow row2 = Dgvvehiclestate.rows[add_stateindex];

Row2. cells["Vehiclenos"]. Value = VehicleInfo.VehicleNo.ToString ();

Vehicleinfo = null;

Row2. cells["Positiontime"]. Value = VehicleState.PositionTime.ToString ();

Row2. cells["Stopfuel"]. Value = Vehiclestate.stopfuel? " Yes ":" No ";

Row2. cells["Fuelcut"]. Value = Vehiclestate.fuelcut? "Oil power Off": "Through oil and electricity";

Row2. cells["Autodefence"]. Value = vehiclestate.autofence? " Fortification ":" To Prevent ";

Row2. cells["Trunkboot"]. Value = Vehiclestate.trunkboot? " Open ": Close";

Row2. cells["braking"]. Value = vehiclestate.braking? "Brake down": "Brake release";

Row2. cells["Dooropen"]. Value = Vehiclestate.dooropen? "Open": "Close";

Row2. cells["Accon"]. Value = Vehiclestate.accon? "Ignition": "flameout";

Row2. cells["Powersaver"]. Value = Vehiclestate.powersaver? " Yes ":" No ";

Vehiclestate = null;




catch (Exception ex)


Loghelper.writeln ("Instance_notifyinfo" + Ex.) StackTrace);




The effect is as follows:

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