private void BrowseButton_Click(object sender, RoutedEventArgs e)
{
// Call the ShowDialog method to show the dialog box.
bool?userClickedOK = openFileDialog.ShowDialog();
if (userClickedOK == true)
{
// Open the selected file to read.
System.IO.FileInfo file = openFileDialog.File;
// Uri to the ArcGIS Portal API generate operation.
// Reference documentation available here: http://www.arcgis.com/apidocs/rest/generate.html
Uri address = new Uri("http://www.arcgis.com/sharing/rest/content/features/generate");
// Get the file contents for the local file
FileStream fs = file.OpenRead();
// Create ArcGISWebClient.StreamContent instance
ArcGISWebClient.StreamContent streamContent = new ArcGISWebClient.StreamContent()
{
Name = "file",
Filename = file.Name,
Stream = fs,
ContentType = "application/zip"
};
// Create a list of stream content to POST
IList <ArcGISWebClient.StreamContent> filestream = new List <ArcGISWebClient.StreamContent>();
filestream.Add(streamContent);
// Create dictionary to store parameter to POST
Dictionary <string, string> postParameters = new Dictionary <string, string>();
// A class created to store publish parameters for the generate operation
GenerateFeaturesParams param = new GenerateFeaturesParams()
{
name = file.Name.Substring(0, file.Name.LastIndexOf(".")),
maxRecordCount = 1000,
generalize = false,
reducePrecision = true,
targetSR = MyMap.SpatialReference
};
// Must specify the output type (json) the file type (shapefile) and the publish parameters
postParameters.Add("f", "json");
postParameters.Add("filetype", "shapefile");
postParameters.Add("publishParameters", SerializeToJsonString(param));
// Url to the generate operation, part of the ArcGIS Portal REST API (http://www.arcgis.com/apidocs/rest/generate.html)
string postURL = "http://www.arcgis.com/sharing/rest/content/features/generate";
// Use ArcGISWebClient POST shapefile to the ArcGIS Portal generate operation. The generate operation requires a file to be passed
// in a multi-part post request.
ArcGISWebClient agsWebClient = new ArcGISWebClient();
agsWebClient.PostMultipartCompleted += (a, b) =>
{
if (b.Error == null)
{
try
{
// Use the the generic JsonValue to handle dynamic json content.
// In this case, generate always returns a "featureCollection" object which contains
// a "layers" array with one feature layer.
JsonValue featureCollection = JsonValue.Load(b.Result);
string layer = featureCollection["featureCollection"]["layers"][0].ToString();
FeatureLayer featureLayer = FeatureLayer.FromJson(layer);
if (featureLayer != null)
{
// Add the feature layer to the map and zoom to it
MyMap.Layers.Add(featureLayer);
MyMap.ZoomTo(featureLayer.FullExtent.Expand(1.25));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "FeatureLayer creation failed", MessageBoxButton.OK);
}
}
};
agsWebClient.PostMultipartAsync(new Uri(postURL), postParameters, filestream, null);
}
}
private void BrowseButton_Click(object sender, RoutedEventArgs e)
{
// Call the ShowDialog method to show the dialog box.
bool? userClickedOK = openFileDialog.ShowDialog();
if (userClickedOK == true)
{
// Open the selected file to read.
System.IO.FileInfo file = openFileDialog.File;
// Uri to the ArcGIS Portal API generate operation.
// Reference documentation available here: http://www.arcgis.com/apidocs/rest/generate.html
Uri address = new Uri("http://www.arcgis.com/sharing/rest/content/features/generate");
// Get the file contents for the local file
FileStream fs = file.OpenRead();
// Create ArcGISWebClient.StreamContent instance
ArcGISWebClient.StreamContent streamContent = new ArcGISWebClient.StreamContent()
{
Name = "file",
Filename = file.Name,
Stream = fs,
ContentType = "application/zip"
};
// Create a list of stream content to POST
IList<ArcGISWebClient.StreamContent> filestream = new List<ArcGISWebClient.StreamContent>();
filestream.Add(streamContent);
// Create dictionary to store parameter to POST
Dictionary<string, string> postParameters = new Dictionary<string, string>();
// A class created to store publish parameters for the generate operation
GenerateFeaturesParams param = new GenerateFeaturesParams()
{
name = file.Name.Substring(0, file.Name.LastIndexOf(".")),
maxRecordCount = 1000,
generalize = false,
reducePrecision = true,
targetSR = MyMap.SpatialReference
};
// Must specify the output type (json) the file type (shapefile) and the publish parameters
postParameters.Add("f", "json");
postParameters.Add("filetype", "shapefile");
postParameters.Add("publishParameters", SerializeToJsonString(param));
// Url to the generate operation, part of the ArcGIS Portal REST API (http://www.arcgis.com/apidocs/rest/generate.html)
string postURL = "http://www.arcgis.com/sharing/rest/content/features/generate";
// Use ArcGISWebClient POST shapefile to the ArcGIS Portal generate operation. The generate operation requires a file to be passed
// in a multi-part post request.
ArcGISWebClient agsWebClient = new ArcGISWebClient();
agsWebClient.PostMultipartCompleted += (a, b) =>
{
if (b.Error == null)
{
try
{
// Use the the generic JsonValue to handle dynamic json content.
// In this case, generate always returns a "featureCollection" object which contains
// a "layers" array with one feature layer.
JsonValue featureCollection = JsonValue.Load(b.Result);
string layer = featureCollection["featureCollection"]["layers"][0].ToString();
FeatureLayer featureLayer = FeatureLayer.FromJson(layer);
if (featureLayer != null)
{
// Add the feature layer to the map and zoom to it
MyMap.Layers.Add(featureLayer);
MyMap.ZoomTo(featureLayer.FullExtent.Expand(1.25));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "FeatureLayer creation failed", MessageBoxButton.OK);
}
}
};
agsWebClient.PostMultipartAsync(new Uri(postURL), postParameters, filestream, null);
}
}