/// <summary>${iServer2_AddEntityService_method_ProcessAsync_D}</summary>
/// <param name="parameters">${iServer2_AddEntityService_method_ProcessAsync_param_parameters}</param>
/// <param name="state">${iServer2_AddEntityService_method_ProcessAsync_param_state}</param>
public void ProcessAsync(AddEntityParameters parameters, object state)
{
if (parameters == null)
{
throw new ArgumentNullException(ExceptionStrings.ArgumentIsNull);
}
if (string.IsNullOrEmpty(base.Url))
{
throw new InvalidOperationException(ExceptionStrings.InvalidUrl);
}
if (!base.Url.EndsWith("/"))
{
base.Url += '/';
}
base.SubmitRequest(base.Url + "commonhandler?", GetParameters(parameters),
new EventHandler<RequestEventArgs>(request_Completed), state, false);
}
//将地物添加到图层中
private void polygon_DrawCompleted(object sender, DrawEventArgs e)
{
//将绘制的地物显示在FeaturesLayer中
GeoRegion region = e.Geometry as GeoRegion;
Feature f = new Feature();
f.Geometry = region;
f.Style = new PredefinedFillStyle() { Fill = new SolidColorBrush(Colors.Green) };
drawLayer.Features.Add(f);
//记录所绘制地物的点坐标
Point2DCollection ps = new Point2DCollection();
for (int i = 0; i < region.Parts.Count; i++)
{
for (int j = 0; j < region.Parts[i].Count; j++)
{
ps.Add(new Point2D(region.Parts[i][j].X, region.Parts[i][j].Y));
}
}
//将客户端地物转换成服务端几何类型
ServerGeometry Addshape = new ServerGeometry
{
Feature = ServerFeatureType.Polygon,
Point2Ds = ps
};
Entity entity = new Entity
{
Shape = Addshape
};
AddEntityParameters parameters = new AddEntityParameters
{
MapName = "Changchun",
LayerName = "Vegetable@Changchun",
Entity = entity
};
//与服务器交互
AddEntityService editService = new AddEntityService("http://localhost:7080/demo");
editService.ProcessAsync(parameters);
editService.Failed += new EventHandler<ServiceFailedEventArgs>(Service_Failed);
editService.ProcessCompleted += new EventHandler<EditEventArgs>(Service_ProcessCompleted);
}
private Dictionary<string, string> GetParameters(AddEntityParameters parameters)
{
Dictionary<string, string> dictionary = new Dictionary<string, string>();
string method = "AddEntity";
dictionary.Add("method", method);
dictionary.Add("mapName", parameters.MapName);
Dictionary<string, string> dict = new Dictionary<string, string>();
dict.Add("mapName", parameters.MapName);
dict.Add("layerName", parameters.LayerName);
dict.Add("entities", Entity.ToJson(parameters.Entity));
dict.Add("lockID", DateTime.Now.Ticks.ToString());
dictionary.Add("params", Bridge.CreateParams(method, dict));
return dictionary;
}
/// <overloads>${iServer2_AddEntityService_method_ProcessAsync_overloads_D}</overloads>
/// <summary>${iServer2_AddEntityService_method_ProcessAsync_D}</summary>
/// <param name="parameters">${iServer2_AddEntityService_method_ProcessAsync_param_parameters}</param>
public void ProcessAsync(AddEntityParameters parameters)
{
ProcessAsync(parameters, null);
}