asp.net - WcfInstantFeedbackDataSource cannot read valid Data Service source -


I have tried to use 13.2.9 (located in Xpf.Core.Extensions) with DevExpress with Data Services ( Its source is a MongoDB)

I intend to use it with an asp.net page so that I can use the following code: 

  ctx = new MongoContext (New URI ("http: // xxxxx.zzwebsites.net/MongoDataService.svc/")); Thread T = New Thread ((=) {Datas = New WCfInstantFeedbackDataSource () {KeyExpression = "_id", Query = (Data Service Service) ctx.test};}); T.SetApartmentState (ApartmentState.STA); T.Start ();   
 I have WCF Data Services 5.6 installed.  
 My data source is a valid Atomix feed:  
   & Lt; Entry & gt; & Lt; ID & gt; Http: //xxxxx.azurewebsites.net/MongoDataService.svc/test ('5347cc29fe4c65b466e604f9') & lt; / Id & gt; & Lt; Category term = "mangotext" scheme = "http://schemas.microsoft.com/aud/2007/08/dataservices/scheme/" gt; & Lt; Link rel = "edit" title = "test" href = "test ('5347cc29fe4c65b466e604f9')" /> & Lt; title / & gt; & Lt; Update & gt; 2014-04-24T09: 20: 11z & lt; / Update & gt; & Lt; Author & gt; & Lt; Name / & gt; & Lt; / Author & gt; & Lt; Content Type = "Application / XML" & gt; & Lt; M: Properties & gt; & Lt; d: db_id & gt; 5347cc29fe4c65b466e604f9 & lt; / D: db_id & gt; & Lt; D: ADAT & gt; 1234 & lt; / D: ADAT & gt; & Lt; / M: Properties & gt; & Lt; / Content & gt; & Lt; / Entry & gt; & Lt; / Feed & gt;   
 On the query call, I get an exception:  
 
 Valid values ​​for the 'Properties' query are not.   
 What should I change?  
  Edit :  
 If I add this line:  
  DataServiceContext = CTX    
  Thread T = New thread ((=) = & gt; (Data service service) ctx.test};}); t.SetApartmentState (ApartmentState.STA); T.Start ();   
 I get this error:  
 
 'MongoDataServiceRef.MongoContext' property is not a valid value for 'DataServiceContext'.   
 This is strange because MongoContext is descended from DataServiceContext:  
  public partial squares MongoContext: Global :: System.Data.Services.Client.DataServiceContext <  
  
 ASPxGridView  can not be used with any , I have to use  WcfServerModeSource .

Comments

Post a Comment

Popular posts from this blog

Java - Error: no suitable method found for add(int, java.lang.String) -

I'm in the middle of homework work and I'm stuck. At this point in my code, I think that I should have a GUI window that opens and allows me to type "inserted text number". Notice is not going anywhere but at this point, If I pass through the problem then it will be in a linked list. I am getting two of the same error for the lines. Add (index, element); And I can not seem to get past it, there is no suitable method for the error "add (int, java. string string)". Code is below, please advise. To clarify - this will not be a method error because it is a linked list. There should not be any way involved. import java.awt. *; Import java.awt.event. *; Import javax.swing. *; Import java.util. *; Import java.util.Scanner; Import java.util.LinkedList; Public class TopTenList JFrame {Private TopTenList tt; See the Private JTextArea list; Private JTextField cmdTextField; Private JTextField resultsTestfield; // This GUI window is the code for the public toptist...
Read more

java - JPA TypedQuery: Parameter value element did not match expected type -

I am using JPA 2.0 and getting the following code in the DAO layer: Public Zero Test () {string key = "status"; String [] Conditions = {"A", "B"}; & Lt; TestTable & gt; Results = Search (Keys, Conditions); } Public listing & lt; TestTable & gt; Search (string key, object value error) {string sql = "test ndf to testlet and jade nand." + Key + "in:" + key; TypedQuery & LT; TestTable & gt; Query = entityManager.createQuery (SQL, TestTable.class); Query.setParameter (key, Arrays.asList (valueArr)) / *** Error Line *** Return query.getResultList (); } In the above error line, it throws the following exception: java.lang.IllegalArgumentException: parameter value element [[Ljava.lang.String; @ cbe5bc] did not match the expected type [java.lang.String] Why is this expected type string while actually this string []? Please help! Note: This is derived from the normal routine and is a simplified code. I can no...
Read more

c++ - static template member variable has internal linkage but is not defined -

Yes, I know, there is a question with almost the same title, but it refers to a different situation. Error message) In my case, I have a .cpp file with a big named designation name (implementation details). There is a property class template with a static data member in that name space, which I need to access from outside the unknown namespace. I give it a little bit of meat: file.hpp namespace Bar {template & lt; Typename A & gt; Struct foo {static_assert (is_same & lt; a, float & gt; :: value} is_same & lt; a, double>: value, ""); Fixed zero set_static_var (a const & x); // ...}; } and file.cpp namespace {template & lt; Typename A & gt; Struct foo_traits {// supports the implementation of several static code bars: foo & lt; & Gt; Fixed A data; }; The template's & lt; & Gt; Float foo_traits & lt; Float & gt; :: datum; // No change if this is in the global namespace template & lt; & Gt; Doub...
Read more