/// <summary>${iServer2_UpdateEntityService_method_ProcessAsync_D}</summary>
/// <param name="parameters">${iServer2_UpdateEntityService_method_ProcessAsync_param_parameters}</param>
/// <param name="state">${iServer2_UpdateEntityService_method_ProcessAsync_param_state}</param>
public void ProcessAsync(UpdateEntityParameters 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);
}
//属性编辑结束，提交新的属性信息
private void dgVegetable_RowEditEnded(object sender, DataGridRowEditEndedEventArgs e)
{
List<string> getEntityFieldValues = new List<string>();
if (dgVegetable != null)
{
getEntityFieldValues.Add(listVegetable[0].SmID);
getEntityFieldValues.Add(listVegetable[0].SmUserID);
getEntityFieldValues.Add(listVegetable[0].SmPerimeter);
getEntityFieldValues.Add(listVegetable[0].SmArea);
getEntityFieldValues.Add(listVegetable[0].ClassID);
}
//FieldNames与FieldValues必须一一对应
Entity entity = new Entity
{
Shape = shape,
ID = entityID,
FieldNames = getEntityFieldNames,
FieldValues = getEntityFieldValues
};
UpdateEntityParameters parameters = new UpdateEntityParameters
{
MapName = "Changchun",
LayerName = "Vegetable@changchun",
Entity = entity
};
//与服务器交互更新地物属性
UpdateEntityService updateEntityService = new UpdateEntityService("http://localhost:7080/demo");
updateEntityService.ProcessAsync(parameters);
updateEntityService.Failed += new EventHandler<ServiceFailedEventArgs>(Service_Failed);
updateEntityService.ProcessCompleted += new EventHandler<EditEventArgs>(Service_ProcessCompleted);
}
private void spatialService_ProcessCompleted(object sender, SpatialOperateEventArgs e)
{
//清除图层中选中要素
drawLayer.ClearFeatures();
if (e.Result == null)
{
MessageBox.Show("No Result!");
return;
}
//将合并后的形状绘制到图层中
Feature f = new Feature
{
Geometry = e.Result.ToGeometry(),
Style = (SuperMap.Web.Core.Style)App.Current.Resources["CustomDiagonalBlackHatchFillSymbol"]
};
drawLayer.Features.Add(f);
//将合并后的形状更新到服务器
Entity entity = new Entity
{
Shape = e.Result,
ID = ids[ids.Count - 2]
};
UpdateEntityParameters parameters = new UpdateEntityParameters
{
MapName = "Changchun",
LayerName = "Vegetable@changchun",
Entity = entity
};
UpdateEntityService updateEntityService = new UpdateEntityService("http://localhost:7080/demo");
updateEntityService.ProcessAsync(parameters);
updateEntityService.Failed += new EventHandler<ServiceFailedEventArgs>(Service_Failed);
updateEntityService.ProcessCompleted += new EventHandler<EditEventArgs>(Service_ProcessCompleted);
}
//编辑地物形状
private void editEntity_GeometryEdit(object sender, SuperMap.Web.Actions.Edit.GeometryEditEventArgs e)
{
if (e.Action == SuperMap.Web.Actions.Edit.GeometryEditAction.EditCompleted)
{
Point2DCollection ps = new Point2DCollection();
//记录编辑后的地物结点
GeoRegion region = e.Feature.Geometry as GeoRegion;
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));
}
}
shape = new ServerGeometry
{
Feature = ServerFeatureType.Polygon,
Point2Ds = ps
};
Entity entity = new Entity
{
Shape = shape,
ID = entityID
};
UpdateEntityParameters parameters = new UpdateEntityParameters
{
MapName = "Changchun",
LayerName = "Vegetable@changchun",
Entity = entity
};
//与服务器交互更新地物形状
UpdateEntityService updateEntityService = new UpdateEntityService("http://localhost:7080/demo");
updateEntityService.ProcessAsync(parameters);
updateEntityService.Failed += new EventHandler<ServiceFailedEventArgs>(Service_Failed);
updateEntityService.ProcessCompleted += new EventHandler<EditEventArgs>(Service_ProcessCompleted);
}
}
private Dictionary<string, string> GetParameters(UpdateEntityParameters parameters)
{
Dictionary<string, string> dictionary = new Dictionary<string, string>();
string method = "UpdateEntity";
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_UpdateEntityService_method_ProcessAsync_overloads_D}</overloads>
/// <summary>${iServer2_UpdateEntityService_method_ProcessAsync_D}</summary>
/// <param name="parameters">${iServer2_UpdateEntityService_method_ProcessAsync_param_parameters}</param>
public void ProcessAsync(UpdateEntityParameters parameters)
{
ProcessAsync(parameters, null);
}