/// <summary>${iServerJava6R_GetFeaturesByIDsService_method_ProcessAsync_D}</summary>
/// <param name="parameters">${iServerJava6R_GetFeaturesByIDsService_method_ProcessAsync_param_Parameters}</param>
/// <param name="state">${iServerJava6R_GetFeaturesByIDsService_method_ProcessAsync_param_state}</param>
public void ProcessAsync(GetFeaturesByIDsParameters parameters, object state)
{
if (parameters == null)
{
throw new ArgumentNullException(ExceptionStrings.ArgumentIsNull);
}
if (string.IsNullOrEmpty(this.Url))
{
throw new InvalidOperationException(ExceptionStrings.InvalidUrl);
}
//base.Url += ".json?returnContent=true";
base.Url += string.Format(System.Globalization.CultureInfo.InvariantCulture, ".json?returnContent=true&debug=true&fromIndex={0}&toIndex={1}", parameters.FromIndex, parameters.ToIndex);
base.SubmitRequest(base.Url, GetParameters(parameters), new EventHandler<RequestEventArgs>(request_Completed), state, true);
}
private void GetFeaturesByIDsBtn_Click(object sender , RoutedEventArgs e)
{
//用逗号和空格分开的都行。
string[] str = MyTextBox.Text.Split(',' , ' ');
List<int> ids = new List<int>();
for (int i = 0 ; i < str.Length ; i++)
{
ids.Add(Convert.ToInt32(str[i]));
}
GetFeaturesByIDsParameters param = new GetFeaturesByIDsParameters
{
DatasetNames = new List<string> { "World:Capitals" } ,
IDs = ids
};
GetFeaturesByIDsService ser = new GetFeaturesByIDsService(url);
ser.ProcessCompleted += new EventHandler<GetFeaturesEventArgs>(ser_ProcessCompleted);
ser.ProcessAsync(param);
}
private Dictionary<string, string> GetParameters(GetFeaturesByIDsParameters parameters)
{
Dictionary<string, string> dictionary = new Dictionary<string, string>();
dictionary.Add("getFeatureMode", "\"ID\"");
if (parameters.DatasetNames != null && parameters.DatasetNames.Count > 0)
{
string jsonDatasetNames = "[";
List<string> list = new List<string>();
for (int i = 0; i < parameters.DatasetNames.Count; i++)
{
list.Add(string.Format("\"{0}\"", parameters.DatasetNames[i]));
}
jsonDatasetNames += string.Join(",", list.ToArray());
jsonDatasetNames += "]";
dictionary.Add("datasetNames", jsonDatasetNames);
}
if (parameters.IDs != null && parameters.IDs.Count > 0)
{
string jsonIDs = "[";
List<string> list = new List<string>();
for (int i = 0; i < parameters.IDs.Count; i++)
{
list.Add(parameters.IDs[i].ToString(System.Globalization.CultureInfo.InvariantCulture));
}
jsonIDs += string.Join(",", list.ToArray());
jsonIDs += "]";
dictionary.Add("ids", jsonIDs);
}
if (parameters.Fields != null && parameters.Fields.Count > 0)
{
FilterParameter fp = new FilterParameter();
fp.Fields = parameters.Fields;
dictionary.Add("queryParameter", FilterParameter.ToJson(fp));
}
return dictionary;
}
/// <summary>${iServerJava6R_GetFeaturesByIDsService_method_ProcessAsync_D}</summary>
/// <overloads>${iServerJava6R_GetFeaturesByIDsService_method_ProcessAsync_overloads_D}</overloads>
public void ProcessAsync(GetFeaturesByIDsParameters parameters)
{
ProcessAsync(parameters, null);
}
