private static async Task CreateFeatureClass(string dataset, string connection, SpatialReference spatialRef, List <MapPoint> mapPointList, MapView mapview, bool isKML = false)
{
try
{
List <object> arguments = new List <object>();
// store the results in the geodatabase
arguments.Add(connection);
// name of the feature class
arguments.Add(dataset);
// type of geometry
arguments.Add("POINT");
// no template
arguments.Add("");
// m values
arguments.Add("DISABLED");
// no z values
arguments.Add("DISABLED");
arguments.Add(spatialRef);
var env = Geoprocessing.MakeEnvironmentArray(overwriteoutput: true);
var valueArray = Geoprocessing.MakeValueArray(arguments.ToArray());
IGPResult result = await Geoprocessing.ExecuteToolAsync("CreateFeatureclass_management",
valueArray,
env,
null,
null,
GPExecuteToolFlags.Default);
await CreateFeatures(mapPointList);
if (isKML)
{
await KMLUtils.ConvertLayerToKML(connection, dataset, MapView.Active);
// Delete temporary Shapefile
string[] extensionNames = { ".cpg", ".dbf", ".prj", ".shx", ".shp" };
string datasetNoExtension = Path.GetFileNameWithoutExtension(dataset);
foreach (string extension in extensionNames)
{
string shapeFile = Path.Combine(connection, datasetNoExtension + extension);
File.Delete(shapeFile);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
/// <summary>
/// Create a feature class
/// </summary>
/// <param name="dataset">Name of the feature class to be created.</param>
/// <param name="featureclassType">Type of feature class to be created. Options are:
/// <list type="bullet">
/// <item>POINT</item>
/// <item>MULTIPOINT</item>
/// <item>POLYLINE</item>
/// <item>POLYGON</item></list></param>
/// <param name="connection">connection path</param>
/// <param name="spatialRef">SpatialReference</param>
/// <param name="graphicsList">List of graphics</param>
/// <param name="mapview">MapView object</param>
/// <param name="isKML">Is this a kml output</param>
/// <returns></returns>
private static async Task CreateFeatureClass(string dataset, GeomType geomType, string connection, SpatialReference spatialRef, List <ProGraphic> graphicsList, MapView mapview, bool isKML = false)
{
try
{
string strGeomType = geomType == GeomType.PolyLine ? "POLYLINE" : "POLYGON";
List <object> arguments = new List <object>();
// store the results in the geodatabase
arguments.Add(connection);
// name of the feature class
arguments.Add(dataset);
// type of geometry
arguments.Add(strGeomType);
// no template
arguments.Add("");
// no z values
arguments.Add("DISABLED");
// no m values
arguments.Add("DISABLED");
arguments.Add(spatialRef);
var valueArray = Geoprocessing.MakeValueArray(arguments.ToArray());
IGPResult result = await Geoprocessing.ExecuteToolAsync("CreateFeatureclass_management", valueArray);
await CreateFeatures(graphicsList, dataset);
if (isKML)
{
await KMLUtils.ConvertLayerToKML(connection, dataset, MapView.Active);
// Delete temporary Shapefile
string[] extensionNames = { ".cpg", ".dbf", ".prj", ".shx", ".shp" };
string datasetNoExtension = Path.GetFileNameWithoutExtension(dataset);
foreach (string extension in extensionNames)
{
string shapeFile = Path.Combine(connection, datasetNoExtension + extension);
File.Delete(shapeFile);
}
}
}
catch (Exception ex)
{
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show(ex.ToString());
}
}
private static async Task CreateFeatureClass(string dataset, string connection, SpatialReference spatialRef, List <CCProGraphic> mapPointList, MapView mapview, bool isKML = false)
{
try
{
List <object> arguments = new List <object>();
// store the results in the geodatabase
arguments.Add(connection);
// name of the feature class
arguments.Add(dataset);
// type of geometry
arguments.Add("POINT");
// no template
arguments.Add("");
// m values
arguments.Add("DISABLED");
// no z values
arguments.Add("DISABLED");
arguments.Add(spatialRef);
var env = Geoprocessing.MakeEnvironmentArray(overwriteoutput: true);
var valueArray = Geoprocessing.MakeValueArray(arguments.ToArray());
IGPResult result = await Geoprocessing.ExecuteToolAsync("CreateFeatureclass_management",
valueArray,
env,
null,
null,
GPExecuteToolFlags.Default);
// Add additional fields based on type of graphic
string nameNoExtension = Path.GetFileNameWithoutExtension(dataset);
string featureClass = "";
if (isKML)
{
featureClass = connection + "/" + nameNoExtension + ".shp";
}
else
{
featureClass = connection + "/" + dataset;
}
if (mapPointList.Count > 0 && mapPointList[0].Attributes != null && mapPointList[0].Attributes.Count > 0)
{
foreach (var field in mapPointList[0].Attributes)
{
var lstDT = new List <DataType>();
foreach (var item in mapPointList.SelectMany(x => x.Attributes.Where(y => y.Key == field.Key).Select(y => y.Value)))
{
lstDT.Add(ParseString(item));
}
var dataType = "TEXT";
var totalCount = lstDT.Count;
var matchedCount = lstDT.Where(x => x == lstDT.FirstOrDefault()).Count();
if (totalCount == matchedCount)
{
if (lstDT.FirstOrDefault() == DataType.System_Boolean)
{
dataType = "TEXT";
}
else if (lstDT.FirstOrDefault() == DataType.System_DateTime)
{
dataType = "DATE";
}
else if (lstDT.FirstOrDefault() == DataType.System_Double)
{
dataType = "DOUBLE";
}
else if (lstDT.FirstOrDefault() == DataType.System_Int32)
{
dataType = "LONG";
}
else if (lstDT.FirstOrDefault() == DataType.System_Int64)
{
dataType = "DOUBLE";
}
else if (lstDT.FirstOrDefault() == DataType.System_String)
{
dataType = "TEXT";
}
}
else
{
dataType = "TEXT";
}
IGPResult addFieldResult = await Geoprocessing.ExecuteToolAsync("AddField_management", makeValueArray(featureClass, field.Key, dataType));
}
}
await CreateFeatures(mapPointList, dataset, isKML);
if (isKML)
{
await KMLUtils.ConvertLayerToKML(connection, dataset, MapView.Active);
// Delete temporary Shapefile
string[] extensionNames = { ".cpg", ".dbf", ".prj", ".shx", ".shp" };
string datasetNoExtension = Path.GetFileNameWithoutExtension(dataset);
foreach (string extension in extensionNames)
{
string shapeFile = Path.Combine(connection, datasetNoExtension + extension);
File.Delete(shapeFile);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
