public async Task GeteRedlineCountAsync_CountFeatures_FiveFeaturesFound()
{
QueryCountResult results = null;
Map map = null;
var table = new ServiceFeatureTable(
new Uri("http://sampleserver6.arcgisonline.com/arcgis/rest/services/Water_Network/FeatureServer/2"));
await table.InitializeAsync();
map = new Map();
map.Layers.Add(new FeatureLayer(table)
{
ID = "test"
});
var queryTask = new QueryTask(new Uri(table.ServiceUri));
results = await queryTask.ExecuteCountAsync(new Query("1=1"));
Assert.IsNotNull(map);
Assert.IsNotNull(results);
Assert.AreEqual(5, results.Count);
}
public async Task GetRedlineCountAsync_CountFeatures_FiveFeaturesFound()
{
await ThreadHelper.Run(async() =>
{
QueryCountResult results = null;
Map map = null;
var table = new ServiceFeatureTable(
new Uri("http://sampleserver6.arcgisonline.com/arcgis/rest/services/Water_Network/FeatureServer/2"));
await table.InitializeAsync();
map = new Map();
map.Layers.Add(new FeatureLayer(table)
{
ID = "test"
});
var queryTask = new QueryTask(new Uri(table.ServiceUri));
results = await queryTask.ExecuteCountAsync(new Query("1=1"));
//Assert.IsNotNull(map);
//Assert.IsNotNull(results);
Assert.AreEqual(5, results.Count);
System.Diagnostics.Debug.WriteLine("Results count: " + results.Count.ToString());
});
}
public async Task GetRedlineCountAsync_CountFeatures_FiveFeaturesFound()
{
QueryCountResult results = null;
Map map = null;
var table = new ServiceFeatureTable(
new Uri("http://sampleserver6.arcgisonline.com/arcgis/rest/services/Water_Network/FeatureServer/2"));
await table.InitializeAsync();
map = new Map();
map.Layers.Add(new FeatureLayer(table) { ID = "test" });
var queryTask = new QueryTask(new Uri(table.ServiceUri));
results = await queryTask.ExecuteCountAsync(new Query("1=1"));
//Assert.IsNotNull(map);
//Assert.IsNotNull(results);
Assert.AreEqual(5, results.Count);
}
/// <summary>
/// 创建本地要素服务，并加载底图
/// </summary>
/// <param name="myMapView"></param>
public async void CreateLocalFeatureService(MapView myMapView)
{
try
{
//读取配置文件路径
var localFeatureLocation = ConfigurationSettings.AppSettings["LocalFeatureLocation"];
var featureLayersCount = Convert.ToInt32(ConfigurationSettings.AppSettings["FeatureLayersCount"]);
//启动本地要素服务
var localFeatureService = new LocalFeatureService(localFeatureLocation);
await localFeatureService.StartAsync();
//保存LocalFeatureUrl
Global.LocalFeatureUrl = localFeatureService.UrlFeatureService;
//加载Layers
for (var i = 0; i < featureLayersCount; i++)
{
var featureTable = new ServiceFeatureTable
{
ServiceUri = localFeatureService.UrlFeatureService + string.Format("/{0}", i)
};
await featureTable.InitializeAsync(myMapView.SpatialReference);
if (featureTable.IsInitialized)
{
var flayer = new FeatureLayer
{
ID = featureTable.Name, //table.Name,
FeatureTable = featureTable,
DisplayName = featureTable.Name
};
myMapView.Map.Layers.Add(flayer);
var extent = featureTable.ServiceInfo.Extent;
await myMapView.SetViewAsync(extent.Expand(1.10));
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public async Task GetRedlineCountAsync_CountFeatures_FiveFeaturesFound()
{
await ThreadHelper.Run(async () =>
{
QueryCountResult results = null;
Map map = null;
var table = new ServiceFeatureTable(
new Uri("http://sampleserver6.arcgisonline.com/arcgis/rest/services/Water_Network/FeatureServer/2"));
await table.InitializeAsync();
map = new Map();
map.Layers.Add(new FeatureLayer(table) { ID = "test" });
var queryTask = new QueryTask(new Uri(table.ServiceUri));
results = await queryTask.ExecuteCountAsync(new Query("1=1"));
//Assert.IsNotNull(map);
//Assert.IsNotNull(results);
Assert.AreEqual(5, results.Count);
System.Diagnostics.Debug.WriteLine("Results count: " + results.Count.ToString());
});
}