private void GetVehicleInfos()
{
VehicleInfo[] source = CO_IA.Client.Utility.GetVehicleInfos(new VehicleQueryCondition());
if (exitVehicle != null && exitVehicle.Count > 0)
{
source = source.Where(item =>
{
if (string.IsNullOrEmpty(item.VehicleNo))
{
return(true);
}
foreach (string s in exitVehicle)
{
if (s == item.VehicleNo)
{
return(false);
}
}
return(true);
}).ToArray();
}
List <VehicleInfo> monitorsource = source.Where(r => r.IsMonitor).ToList();
this.VehicleItemsSource = new List <VehicleInfo>();
VehicleItemsSource.AddRange(monitorsource);
VehicleItemsSource.AddRange(source.Except(monitorsource));
}
private void chkAll_Loaded(object sender, RoutedEventArgs e)
{
chkAll = sender as CheckBox;
if (this.VehicleItemsSource != null)
{
chkAll.IsChecked = VehicleItemsSource.Any(item => item.IsChecked);
}
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
int checkcount = VehicleItemsSource.Count(r => r.IsChecked == true);
if (checkcount == 0)
{
MessageBox.Show("请勾选要删除的车辆");
}
else
{
MessageBoxResult result = MessageBox.Show("确认要删除选中的车辆？", "提示", MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
try
{
List <string> vehiclenos = (VehicleItemsSource.Where(v => v.IsChecked == true)).Select(r => r.GUID).ToList();
PT_BS_Service.Client.Framework.BeOperationInvoker.Invoke <I_CO_IA_PlanDatabase>(channel =>
{
List <string> errorguid = channel.DeleteVehicleInfo(vehiclenos);
if (errorguid.Count == 0)
{
GetVehicleInfos();
MessageBox.Show("删除成功", "提示", MessageBoxButton.OK);
chkAll.IsChecked = false;//取消选中
}
else
{
StringBuilder strmsg = new StringBuilder();
foreach (string item in errorguid)
{
VehicleInfo vehicle = VehicleItemsSource.FirstOrDefault(r => r.GUID == item);
vehicle.IsChecked = true;
if (vehicle != null)
{
strmsg.AppendLine(string.Format("车牌号码'{0}',已经有设备不能删除 ", vehicle.VehicleNo));
}
}
MessageBox.Show(strmsg.ToString(), "删除完成", MessageBoxButton.OK);
GetVehicleInfos();
//未删除的监测车还是选中状态
VehicleItemsSource.Where(r => errorguid.Contains(r.GUID)).ToList().ForEach(v => v.IsChecked = true);
}
});
}
catch (Exception ex)
{
if (ex.Message.Contains("违反完整约束条件"))
{
MessageBox.Show("车辆已经有使用,不能删除!");
}
}
}
}
}
private void chkCell_Click(object sender, RoutedEventArgs e)
{
if (VehicleItemsSource != null)
{
int checkcount = VehicleItemsSource.Count(r => r.IsChecked == true);
if (checkcount == VehicleItemsSource.Length)
{
chkAll.IsChecked = true;
}
else if (checkcount == 0)
{
chkAll.IsChecked = false;
}
else
{
chkAll.IsChecked = null;
}
}
}
