private bool PerformLocate(string locateText)
{
Document document = AfaDocData.ActiveDocData.Document;
Editor editor = document.Editor;
if (string.IsNullOrEmpty(locateText))
{
editor.WriteMessage(AfaStrings.InvalidPlaceText);
return(false);
}
AGSGeometryServer sampleServer = AGSGeometryServer.GetSampleServer();
if (sampleServer == null)
{
ErrorReport.ShowErrorMessage(AfaStrings.UnableToConnectGeometryService);
return(false);
}
string text = "PROJCS[\"WGS_1984_Web_Mercator_Auxiliary_Sphere\",GEOGCS[\"GCS_WGS_1984\",DATUM[\"D_WGS_1984\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Mercator_Auxiliary_Sphere\"],PARAMETER[\"False_Easting\",0.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",0.0],PARAMETER[\"Standard_Parallel_1\",0.0],PARAMETER[\"Auxiliary_Sphere_Type\",0.0],UNIT[\"Meter\",1.0],AUTHORITY[\"EPSG\",3857]]".ToString();
bool result;
try
{
text = MSCPrj.ReadWKT(document);
if (string.IsNullOrEmpty(text))
{
text = "PROJCS[\"WGS_1984_Web_Mercator_Auxiliary_Sphere\",GEOGCS[\"GCS_WGS_1984\",DATUM[\"D_WGS_1984\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Mercator_Auxiliary_Sphere\"],PARAMETER[\"False_Easting\",0.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",0.0],PARAMETER[\"Standard_Parallel_1\",0.0],PARAMETER[\"Auxiliary_Sphere_Type\",0.0],UNIT[\"Meter\",1.0],AUTHORITY[\"EPSG\",3857]]".ToString();
MSCPrj.AssignWKT(document, "PROJCS[\"WGS_1984_Web_Mercator_Auxiliary_Sphere\",GEOGCS[\"GCS_WGS_1984\",DATUM[\"D_WGS_1984\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Mercator_Auxiliary_Sphere\"],PARAMETER[\"False_Easting\",0.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",0.0],PARAMETER[\"Standard_Parallel_1\",0.0],PARAMETER[\"Auxiliary_Sphere_Type\",0.0],UNIT[\"Meter\",1.0],AUTHORITY[\"EPSG\",3857]]");
}
}
catch
{
ErrorReport.ShowErrorMessage(AfaStrings.ErrorCreatingWKT);
result = false;
return(result);
}
if (!MSCPrj.IsWKID(text))
{
try
{
text = sampleServer.GetSpatialReferenceWKID(text);
if (string.IsNullOrEmpty(text))
{
string text2 = sampleServer.ErrorMessage;
if (string.IsNullOrEmpty(text2))
{
text2 = AfaStrings.UnsupportedCoordinateSystemForLocate;
}
ErrorReport.ShowErrorMessage(text2);
result = false;
return(result);
}
}
catch
{
text = "PROJCS[\"WGS_1984_Web_Mercator_Auxiliary_Sphere\",GEOGCS[\"GCS_WGS_1984\",DATUM[\"D_WGS_1984\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Mercator_Auxiliary_Sphere\"],PARAMETER[\"False_Easting\",0.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",0.0],PARAMETER[\"Standard_Parallel_1\",0.0],PARAMETER[\"Auxiliary_Sphere_Type\",0.0],UNIT[\"Meter\",1.0],AUTHORITY[\"EPSG\",3857]]";
}
}
try
{
Convert.ToInt32(text);
}
catch
{
editor.WriteMessage(AfaStrings.UnsupportedCoordinateSystemForLocate);
result = false;
return(result);
}
Mouse.OverrideCursor = Cursors.Wait;
AGSLocator aGSLocator = this.cbLocator.SelectedItem as AGSLocator;
string uRL = aGSLocator.URL;
string arg = uRL.TrimEnd(new char[]
{
'/',
'\\'
});
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append("/findAddressCandidates?SingleLine=");
stringBuilder.Append(this.tbPlace.Text);
stringBuilder.AppendFormat("&outSR={0}", text);
stringBuilder.AppendFormat("&f={0}", "json");
try
{
IDictionary <string, object> dictionary = aGSLocator.ParentConnection.MakeDictionaryRequest(arg + stringBuilder);
if (dictionary.ContainsKey("error"))
{
editor.WriteMessage(AfaStrings.ErrorConnectingToServer);
Mouse.OverrideCursor = null;
result = false;
}
else
{
CadField cadField = new CadField();
cadField.Name = AfaStrings.SearchString;
cadField.Value = new TypedValue(1, this.tbPlace.Text);
cadField.ReadOnly = true;
if (dictionary.ContainsKey("candidates"))
{
DocUtil.FixPDMode();
using (document.LockDocument((DocumentLockMode)20, null, null, false))
{
List <ObjectId> list = new List <ObjectId>();
Database database = document.Database;
try
{
using (Transaction transaction = document.TransactionManager.StartTransaction())
{
BlockTable blockTable = (BlockTable)transaction.GetObject(database.BlockTableId, (OpenMode)1, false);
BlockTableRecord blockTableRecord = (BlockTableRecord)transaction.GetObject(blockTable[(BlockTableRecord.ModelSpace)], (OpenMode)1, false);
this.CreateLocationsFeatureClass();
DocUtil.FixPDMode();
string text3 = "ESRI_Locations";
ObjectId layer = DocUtil.GetLayer(database, transaction, ref text3, null);
ObjectId blockDefinition = DocUtil.GetBlockDefinition(document, transaction, "ESRI_Locations");
IEnumerable <object> enumerable = dictionary["candidates"] as IEnumerable <object>;
using (IEnumerator <object> enumerator = enumerable.GetEnumerator())
{
while (enumerator.MoveNext())
{
IDictionary <string, object> dictionary2 = (IDictionary <string, object>)enumerator.Current;
CadField cadField2 = null;
CadField cadField3 = null;
if (dictionary2.ContainsKey("address"))
{
string text4 = dictionary2["address"].ToString();
cadField3 = new CadField();
cadField3.Name = "Address";
cadField3.Value = new TypedValue(1, text4);
cadField3.ReadOnly = true;
}
if (dictionary2.ContainsKey("score"))
{
try
{
int num = Convert.ToInt32(dictionary2["score"]);
cadField2 = new CadField();
cadField2.Name = "Score";
cadField2.Value = new TypedValue(90, num);
cadField2.ReadOnly = true;
}
catch
{
}
}
if (dictionary2.ContainsKey("location"))
{
try
{
IDictionary <string, object> dictionary3 = dictionary2["location"] as IDictionary <string, object>;
double num2 = Convert.ToDouble(dictionary3["x"]);
double num3 = Convert.ToDouble(dictionary3["y"]);
Entity entity;
if (blockDefinition != ObjectId.Null)
{
entity = new BlockReference(new Point3d(num2, num3, 0.0), blockDefinition);
}
else
{
entity = new DBPoint(new Point3d(num2, num3, 0.0));
}
entity.LayerId = (layer);
entity.ColorIndex = (256);
ObjectId item = blockTableRecord.AppendEntity(entity);
transaction.AddNewlyCreatedDBObject(entity, true);
list.Add(item);
if (cadField3 != null)
{
CadField.AddCadAttributeToEntity(database, transaction, entity.ObjectId, cadField3);
}
if (cadField2 != null)
{
CadField.AddCadAttributeToEntity(database, transaction, entity.ObjectId, cadField2);
}
CadField.AddCadAttributeToEntity(database, transaction, entity.ObjectId, cadField);
document.TransactionManager.QueueForGraphicsFlush();
document.TransactionManager.FlushGraphics();
document.Editor.UpdateScreen();
}
catch
{
}
}
}
}
transaction.Commit();
if (list.Count > 0)
{
ObjectId[] array = list.ToArray();
DocUtil.ZoomToEntity(array);
AfaDocData.ActiveDocData.DocDataset.UpdateMaps();
AfaDocData.ActiveDocData.Document.Editor.UpdateScreen();
AfaDocData.ActiveDocData.Document.Editor.Regen();
Mouse.OverrideCursor = null;
CmdLine.CancelActiveCommand();
TableView tableView = new TableView(AfaDocData.ActiveDocData.GetActiveFeatureClassOrSubtype(), array);
Autodesk.AutoCAD.ApplicationServices.Application.ShowModalDialog(Autodesk.AutoCAD.ApplicationServices.Application.MainWindow.Handle, tableView, false);
tableView.Uninitialize();
tableView.Dispose();
this.SelectAndDelete();
AfaDocData.ActiveDocData.DocDataset.UpdateMaps();
AfaDocData.ActiveDocData.Document.Editor.UpdateScreen();
AfaDocData.ActiveDocData.Document.Editor.Regen();
result = true;
return(result);
}
Mouse.OverrideCursor = null;
editor.WriteMessage(AfaStrings.NoFeaturesFound + " (" + this.tbPlace.Text + ")");
result = false;
return(result);
}
}
catch
{
Mouse.OverrideCursor = null;
}
}
}
Mouse.OverrideCursor = null;
result = false;
}
}
catch
{
Mouse.OverrideCursor = null;
editor.WriteMessage(AfaStrings.ErrorConnectingToServer);
result = false;
}
return(result);
}
private void DoTask()
{
try
{
IDictionary <string, object> dictionary = this.Parent.MakeDictionaryRequest(this.RequestURL);
if (dictionary == null)
{
string text = this.Parent.ErrorMessage;
if (string.IsNullOrEmpty(text))
{
text = AfaStrings.AnUnexpectedErrorOccured;
}
ErrorReport.ShowErrorMessage(text);
}
this.UpdateForm.SetReady(false);
SpatialReference spatialReference = null;
if (dictionary != null)
{
object obj;
if (!dictionary.TryGetValue("href", out obj))
{
string text2 = AfaStrings.Error;
if (dictionary.ContainsKey("error"))
{
IDictionary <string, object> dictionary2 = dictionary["error"] as IDictionary <string, object>;
object obj2;
if (dictionary2.ContainsKey("details") && dictionary2.TryGetValue("details", out obj2))
{
object[] array = obj2 as object[];
if (array != null)
{
text2 = text2 + " - " + array[0].ToString();
}
}
}
Mouse.OverrideCursor = null;
ErrorReport.ShowErrorMessage(text2);
}
else
{
string text3 = obj as string;
if (text3.Length > 0)
{
decimal value = 0m;
decimal value2 = 0m;
decimal value3 = 0m;
decimal value4 = 0m;
if (dictionary.TryGetValue("extent", out obj))
{
IDictionary <string, object> dictionary3 = obj as IDictionary <string, object>;
object obj3;
if (dictionary3.TryGetValue("spatialReference", out obj3))
{
IDictionary <string, object> dictionary4 = obj3 as IDictionary <string, object>;
object obj4;
if (dictionary4.TryGetValue("wkid", out obj4))
{
int num = int.Parse(obj4.ToString());
spatialReference = AGSSpatialReference.SpRefFromWKID(ref num);
}
else if (dictionary4.TryGetValue("wkt", out obj4))
{
string text4 = obj4.ToString();
spatialReference = AGSSpatialReference.SpRefFromWKT(ref text4);
}
}
if (dictionary3.TryGetValue("xmin", out obj3))
{
value = (decimal)obj3;
}
if (dictionary3.TryGetValue("xmax", out obj3))
{
value3 = (decimal)obj3;
}
if (dictionary3.TryGetValue("ymax", out obj3))
{
value4 = (decimal)obj3;
}
if (dictionary3.TryGetValue("ymin", out obj3))
{
value2 = (decimal)obj3;
}
PointN pointN = new PointN();
if (spatialReference != null)
{
pointN.SpatialReference = spatialReference;
}
pointN.X = (double)value;
pointN.Y = (double)value2;
pointN.Z = 0.0;
PointN[] array2 = new PointN[]
{
pointN,
new PointN
{
SpatialReference = spatialReference,
X = (double)value3,
Y = (double)value2,
Z = 0.0
},
new PointN
{
SpatialReference = spatialReference,
X = (double)value,
Y = (double)value4,
Z = 0.0
}
};
try
{
if (File.Exists(this.OutputFile))
{
File.Delete(this.OutputFile);
if (App.TempFiles.Contains(this.OutputFile))
{
App.TempFiles.Remove(this.OutputFile);
}
}
if (!this.Parent.DownloadFile(text3, this.OutputFile))
{
this.OutputFile = text3;
if (string.IsNullOrEmpty(this.OutputFile))
{
ErrorReport.ShowErrorMessage(AfaStrings.ErrorCreatingOutputFile);
return;
}
}
}
catch
{
this.OutputFile = text3;
if (string.IsNullOrEmpty(this.OutputFile))
{
ErrorReport.ShowErrorMessage(AfaStrings.ErrorCreatingOutputFile);
return;
}
}
this.UpdateForm.SetReady(false);
Point3d point3d = new Point3d(pointN.X, array2[0].Y, 0.0);
Point3d point3d2 = new Point3d(array2[1].X, array2[1].Y, 0.0);
Point3d point3d3 = new Point3d(array2[2].X, array2[2].Y, 0.0);
this.UpdateForm.V1 = point3d2 - point3d;
this.UpdateForm.V2 = point3d3 - point3d;
this.UpdateForm.BasePoint = point3d;
this.UpdateForm.ImageURL = this.OutputFile;
this.UpdateForm.SetReady(true);
}
}
}
}
}
catch (SystemException ex)
{
this.UpdateForm.SetReady(false);
this._errMsg.Append(ex.Message);
}
}
public static string MakeWebRequest(string origRequestURI)
{
string text = null;
string result;
try
{
ServicePointManager.ServerCertificateValidationCallback = ((object obj, X509Certificate x509Certificate, X509Chain x509Chain, SslPolicyErrors sslPolicyErrors) => true);
bool flag = false;
while (!flag)
{
WebClient webClient = new WebClient();
webClient.Headers.Add("user-agent", "ArcGIS for AutoCAD");
webClient.Encoding = Encoding.UTF8;
if (AGS_ESRIMaps.IsProxyPresent(origRequestURI))
{
Uri proxy = WebRequest.DefaultWebProxy.GetProxy(new Uri(origRequestURI));
webClient.Proxy = new WebProxy(proxy)
{
Credentials = WebRequest.DefaultWebProxy.Credentials
};
}
if (AGS_ESRIMaps.Credentials == null)
{
webClient.Credentials = CredentialCache.DefaultCredentials;
webClient.UseDefaultCredentials = true;
}
try
{
text = webClient.DownloadString(new Uri(origRequestURI));
flag = true;
}
catch (WebException ex)
{
HttpWebResponse httpWebResponse = (HttpWebResponse)ex.Response;
string userName = "";
if (httpWebResponse != null && httpWebResponse.StatusCode == HttpStatusCode.ProxyAuthenticationRequired)
{
NetworkCredential credentials;
if (!PromptForCredentials.GetCredentials("Proxy Authentication", "To connect to the internet, you need to provide credentials", userName, out credentials))
{
ErrorReport.ShowErrorMessage(httpWebResponse.StatusDescription);
AGS_ESRIMaps.ConnectionFailed = true;
result = "";
return(result);
}
if (WebRequest.DefaultWebProxy == null)
{
WebRequest.DefaultWebProxy = new WebProxy();
}
WebRequest.DefaultWebProxy.Credentials = credentials;
}
else if (httpWebResponse != null && httpWebResponse.StatusCode == HttpStatusCode.Unauthorized)
{
NetworkCredential credentials2;
if (!PromptForCredentials.GetCredentials("Network Authentication", "Message Text", userName, out credentials2))
{
ErrorReport.ShowErrorMessage(httpWebResponse.StatusDescription);
AGS_ESRIMaps.ConnectionFailed = true;
result = "";
return(result);
}
AGS_ESRIMaps.Credentials = credentials2;
}
else
{
AGS_ESRIMaps.ConnectionFailed = true;
ErrorReport.ShowErrorMessage(httpWebResponse.StatusDescription);
}
}
}
AGS_ESRIMaps.ConnectionFailed = false;
result = text;
}
catch
{
AGS_ESRIMaps.ConnectionFailed = true;
result = "";
}
return(result);
}