private void getInfoServer_ProcessCompleted(object sender , GetLayersInfoEventArgs e)
{
if (e.Result.LayersInfo.Count > 0)
{
foreach (var layer in e.Result.LayersInfo)
{
layersStatus.Add(new LayerStatus { IsVisible = layer.IsVisible , LayerName = layer.Name });
}
layersList.ItemsSource = layersStatus;
}
}
private void layerServices_ProcessCompleted(object sender, GetLayersInfoEventArgs e)
{
if (e.Result != null && e.Result.LayersInfo != null)
{
ObservableCollection<LegendItemInfo> colls = new ObservableCollection<LegendItemInfo>();
foreach (var item in e.Result.LayersInfo)
{
LegendItemInfo info = new LayerLegendItemInfo(item, this.layer, sourceImageHeight, sourceImageWidth,IsExpanded);
if (showOnlyVisibleLayers && !item.IsVisible)
{
continue;
}
colls.Add(info);
}
this.LayerItems = colls;
DoUIRefresh(this);
}
}
private void Request_Completed(object sender, RequestEventArgs e)
{
//不做e.Error的判断
if (e.Result != null && !string.IsNullOrEmpty(e.Result))
{
GetLayersInfoResult result = GetLayersInfoResult.FromJson(e.Result);
lastResult = result;
GetLayersInfoEventArgs args = new GetLayersInfoEventArgs(result, e.Result, e.UserState);
OnProcessCompleted(args);
}
}
private void OnProcessCompleted(GetLayersInfoEventArgs e)
{
if (ProcessCompleted != null)
{
ProcessCompleted(this, e);
}
}