/// <summary>
 /// 地图选择
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void maplist_SelectionChanged(object sender, SelectionChangedEventArgs e)
 {
     if (!maplist.Text.Equals("请选择") && ((ComboBoxItem)maplist.SelectedItem).Tag != null)
     {
         MapInstrument.keyValuePairs.Clear();
         MapInstrument.valuePairs.Clear();
         MapInstrument.wirePointArrays.Clear();
         MapInstrument.GetKeyValues.Clear();
         Painting.siseWin = 1;
         SliMax.Value     = 0;
         MapIN.Children.Clear();
         string   ls  = ((ComboBoxItem)maplist.SelectedItem).Tag.ToString();
         string[] arr = ls.Split(',');
         mpWidth      = Convert.ToDouble(arr[0]) * manag.Sise;
         mpHeight     = Convert.ToDouble(arr[1]) * manag.Sise;
         MapIN.Width  = mpWidth;
         MapIN.Height = mpHeight;
         Times        = long.Parse(arr[2]);
         manag.SelectMap(long.Parse(arr[2]), MapIN, false);
         TagCompile tag = new TagCompile();
         tag.TagManagement(Beacon, arr[2]);
     }
 }