private void WebClient_OpenReadCompleted(object sender, OpenReadCompletedEventArgs e)
{
try
{
Collection <Type> knowTypes = new Collection <Type>();
knowTypes.Add(typeof(EsriFieldType));
knowTypes.Add(typeof(EsriGeometryType));
DataContractJsonSerializer dcjs = new DataContractJsonSerializer(typeof(ArcGISLayerInfo), knowTypes);
ArcGISLayerInfo layerInfo = dcjs.ReadObject(e.Result) as ArcGISLayerInfo;
e.Result.Close();
e.Result.Dispose();
if (InfoReady != null)
{
layerInfo.IsReady = true;
InfoReady(this, new ArcGISLayerInfoEventArgs(layerInfo));
}
}
catch (Exception ex)
{
if (InfoReady != null)
{
InfoReady(this, new ArcGISLayerInfoEventArgs(ex.Message));
}
}
}
public QueryTool(ArcGISQueryLayer queryLayer, ArcGISLayerInfo layerInfo)
{
this.QueryLayer = queryLayer;
this.LayerInfo = layerInfo;
}
public ArcGISLayerInfoEventArgs(ArcGISLayerInfo layerInfo)
{
this._layerInfo = layerInfo;
}