Latest Contributions by VasylMelnychuk

Hi Kirk, I have faced with the same problem and found solution. I was not able to publish GP Tool in ArcGIS 10.1 (that was working fine in ArcGIS 10.0) till I removed spaces from tool name (I saw in your sample you also have space in name). I hope this will help for you too. Vasyl ... View more

The SL app did not fail with IE but failed in Google Chrome? Did IE also raise InitializedFailed event? Can you also add eventhandler for Initialized and see if FeatureLayer's InitializationFailure has a value? It's also good to use Fiddler or Firebug to know exactly where it failed during the webrequests. There should not be any difference in behavior with different web browsers. I just wonder if you were accessing a layer that is secured and maybe different web browsers handle authentication differently - that is a possibility. SL app did not fail in IE and Firefox, but failed in Google Chrome. IE and FF raise InitializedFailed. InitializationFailure is not null it contain exception (and it is correct as web response is invalid, it is not valid feature layer json). I have made some test with console javascript object (as Richard wrote). And I think problem is with console.log function. I have tried this in Chrome: (System.Windows.Browser.HtmlPage.Window.Eval("console.log") as System.Windows.Browser.ScriptObject).InvokeSelf(new object[] { "dummy message" }); and it throws the same exception. Looks like ESRI.ArcGIS.Client.Log is trying to write message in the same way and fails. Also I have created my javascript function and tried to invoke it. Javascript:         var testconsole = {             testlog : function(arg){                 alert(arg);             }         } SL: (System.Windows.Browser.HtmlPage.Window.Eval("testconsole.testlog") as System.Windows.Browser.ScriptObject).InvokeSelf(new object[] { "dummy message" }); And it works fine. So SL fails to invoke only console.log, probalby a bug. However it is not good that exception is thrown by ESRI.ArcGIS.Client.Log during attempt to output debug information 😞 ... View more

As far as i know "export" operation is not using tiled data. It generates new image according to bbox, size e.t.c. Tiled data may be accessed via url: <server>/ArcGIS/rest/services/Imagery3/MapServer/tile/<scalelevelnumber>/<row>/<column> In this case scale level is predefined and cannot be different than during tiles configuration Maybe this will be helpfull: http://resources.esri.com/help/9.3/arcgisserver/apis/rest/index.html?export.html http://resources.esri.com/help/9.3/arcgisserver/apis/rest/index.html?tile.html Regards, Vasyl ... View more

Thanks, Ravi I'll contact support. Regards, Vasyl ... View more

xnoor, I have forgotten that WebClient is not supporting cookies (but it is required). Override WebClient class to support cookies         public class CookieAwareWebClient : WebClient         {             private CookieContainer m_container = new CookieContainer();             protected override WebRequest GetWebRequest(Uri address)             {                 WebRequest request = base.GetWebRequest(address);                 if (request is HttpWebRequest)                     (request as HttpWebRequest).CookieContainer = m_container;                 return request;             }         } Also you may convert response bytes to string:             using (CookieAwareWebClient client = new CookieAwareWebClient())             {                 client.Headers["Content-type"] = "application/x-www-form-urlencoded";                 client.Encoding = System.Text.Encoding.UTF8;                 var collection = new System.Collections.Specialized.NameValueCollection();                 collection.Add("username", adminUserName);                 collection.Add("password", adminPassword);                 collection.Add("redirect", "http://[server]/ArcGIS/rest/admin/cache/clear");                 var response = client.UploadValues("http://[server]/ArcGIS/rest/admin/login", collection);                 MemoryStream stream = new MemoryStream(response);                 StreamReader reader = new StreamReader(stream);                 String responseString = reader.ReadToEnd();                           } I have tried this... it works for me... Regards, Vasyl Melnychuk ... View more

May you add details from restlog.txt? ... View more

You may emulate POST call to rest admin. URL: http://[server]/ArcGIS/rest/admin/login POST parameters: username - admin user name password - admin password redirect - http://[server]/ArcGIS/rest/admin/cache/clear (this will redirect to clear url automaticaly) You may try someting like this: using (System.Net.WebClient client = new System.Net.WebClient()) {     client.Headers["Content-type"] = "application/x-www-form-urlencoded";     client.Encoding = System.Text.Encoding.UTF8;     var collection = new System.Collections.Specialized.NameValueCollection();     collection.Add("username", adminUserName);     collection.Add("password", adminPassword);     collection.Add("redirect", http://[server]/ArcGIS/rest/admin/cache/clear);     var response = client.UploadValues("http://[server]/ArcGIS/rest/admin/login", "POST", collection);     // Process response } ... View more

You are using invalid URL for this action. Parameters "f" and "features" need to be POST parameters. Use URL: http://vmgsc/ArcGIS/rest/services/LeesburgFL_FeatureServiceTest/FeatureServer/0/addFeatures Your code must be similar to: using (System.Net.WebClient client = new System.Net.WebClient()) {     client.Headers["Content-type"] = "application/x-www-form-urlencoded";     client.Encoding = System.Text.Encoding.UTF8;     var collection = new System.Collections.Specialized.NameValueCollection();     collection.Add("f","json");     collection.Add("features", aJSONString);     var response = client.UploadValues(aUri, "POST", collection);     MemoryStream stream = new MemoryStream(response);     StreamReader reader = new StreamReader(stream);     aRespStr = reader.ReadToEnd(); } ... View more