I have a web service Writed By VB.net Lang return a DataSet Contain many rows , I tried to Call this Web Service From Java applicationput Java Language cant Deal with dataSet , So I need to Convert the Dataset to an Object
<WebMethod()> _
Public Function GetLogBook(ByVal EmployeeNumber As String, _
ByVal EmployeeName As String) As DataSet
Dim ds As New DataSet
Dim conn As New
[code]...
I'd like to pass an object (Digital Persona featureset) to a web service. Can't seem to find a good way to serialize it.
View 4 Repliescan Pass object in Rest Service Uri
View 1 RepliesI have the following scenario. An user uses the desktop application to call our WCF Service which has windows authentication. The WCF Service calls the Office Communication Server (OCS) in order to do some custom work.
When the WCF Service calls OCS we have to pass an instance of NetWorkCredential into the call. I want to pass in the original calling users NetworkCredential object into the OCS call rather than constructing it using a custom username and password. How do I get access to the calling users NetworkCredential object from the WCF service and pass it to the OCS call?
I am redirecting string like this a1|b1, a2|b2,a3|b3.... to another page.
On next page I have repeater control
And I want to show data in repeater control like this
a1 b1
a2 b2
a3 b3.
How can I show value like it in repeater control?
this is with ref to link http://forums.asp.net/t/383204.aspx for calling webservice in vb 6.0i tried the below method given by coopha , but i recive error as belowwsdlreader:xml parser failed at line no 75 ......reason , the element in the end tag should match the elemnt in the start taginstead of local host i have given the server Ip address along with the path configured using virtual directory in IIS & the asmx file name
View 4 RepliesMy WCF Client calls my WCF Service which then calls ASMX Web Service. The problem is i have configured my wcf client and wcf service to windows credentials type but when wcf service calls asmx service the user credentials (default windowsidentity) is not passed to asmx service.
In WCF Service i am able to get user identity by using : Thread.CurrentPrincipal.Identity.Name;
WCF Service - i have disabled anonymous access and enabled windows authentication. ASMX Web Service - i have disabled anonymous access and enabled windows authentication.
WCF Service Config
[Code]....
Here is the scenario;
1. I have a desktop application that utlizies a Binary field to store data about a quote
2. I have a Web Application that manages this program and the 50+ users.
3. This web application now stores in a SQL Database this Binary information and related information
4. I can successfully open any of these binary fields up from any of my users from my application.
5. I need the Web Application to open these up to be able to report on them, however I get the following error
Unable to find assembly '*******, Version=1.1.16.14, Culture=neutral, PublicKeyToken=null'.
Below is the code I use to serialize
[Code]....
Below is the code I use to deserialize
// Deserialize the quote data from the database data
have two different applications. The only access between those two applications is Web Service.I want to delete records in the another application database by passing primary key of that table.I don't have access to database where I have to delete the records.For this, where I have to write the delete functionality.? In web service or or in my application.
View 14 RepliesI've scenario where I want to insert data into database without post back. there are around 12 to 13 fields which i need to insert. I'm passing DTO from the client side which is actually Json object. Now the problem which i'm facing is how to convert that Json object which i got in webservice to the "class" (in my case class name is User) object.
[Code]....
In the above case AddNewUser method takes the object of User class. But i'm getting casting error. So how do I convert Json object to the "User" class object?
I could really use some help on this one. I've been fighting it now for several days and we are supposed to start testing early next week.I am subscribing to 4 web services all hosted by the same company. The integration with 1, 2 and 3 all went fine, but on the fourth I keep getting the very unhelpful error:
System.Web.Services.Protocols.SoapException = {"Server was unable to process request. ---> Object reference not set to an instance of an object."}
[code]...
I have the following code:
[WebMethod]
[SoapHeader("_webServiceAuth")]
public User GetUser(string username){
try
{
this._validationMethods.Validate(_webServiceAuth);
User user = new User(username);
[code]...
Imagine I have a class MyTestClass. And I need an instance of this Type throughout my whole web application.Now there are several possibilities to accomplish this.1. Make MyTestClass static, make it contain static methods only
Probably the most performant solution. I'm not feeling lucky about using static fields though. Thread safety? What if my static class contained a static System.Collections.Queue?
In MVC3 Beta version i have action result same like
public ActionResult Save(Dictionary<string, string> dicObject)
I want to pass JSON Object in POST Method from javascript and need to get as dictionary object
How can i do this? can you write example if possible?
i am trying to pass data between forms.
Public selected_Month As String
Public Property Month() As String
Get
Return selected_Month
End Get
Set(ByVal value As String)
selected_Month = value
End Set
End Property
form1: where i am assigning a value
Dim my_Class As New Class1
my_Class.Month = ddl_Month.Text.ToString()
form2: where i am geting a value
Dim my_Class2 As New Class1
MessageBox.Show(my_Class2.Month.ToString())
when i run this code, i am getting error like Object reference not set to an instance of an object.
I've been worked with web services so far, and I'm interested in expanding my services to console applications as well so I started digging up with WCF but I'm conserned that I won't be able to use the HttpContext collection that I've been used to do with web services one important thing which is to generate a random value from HttpContext.Current.Request.ServerVariables["ALL_HTTP"] that I need to reckon if it's the same or at least near what machine that is calling my service. How can I overcome this problem?
I need to know what machine is calling to count the number of attempts to login into my system for example. So must do it inside of the svc code otherwise if I let the client inform what ip address or what computer he is using, anyone could forge this argument and surpass by another machine. May be I'm approaching this matter wrongly. And I should count the number of attempts per state session, but how is it done?
I stucked at a condition , where i need to share values between the pages. I want to share value from Codebehind via little or no javascript. I already have a question here on SO , but using JS. Still did'nt got any result so another approach i am asking.
So I want to know can i pass any .net object in query string. SO that i can unbox it on other end conveniently.
Update
Or is there any JavaScript approach, by passing it to windows modal dialog. or something like that.
What I am doing
What i was doing is that on my parent page load. I am extracting the properties from my class that has values fetched from db. and put it in a Session["mySession"]. Some thing like this.
Session["mySession"] = myClass.myStatus which is List<int>;
Now on one my event that checkbox click event from client side, i am opening a popup. and on its page load, extracting the list and filling the checkbox list on the child page.
Now from here user can modify its selection and close this page. Close is done via a button called save , on which i am iterating through the checked items and again sending it in Session["mySession"].
But the problem is here , when ever i again click on radio button to view the updated values , it displays the previous one. That is , If my total count of list is 3 from the db, and after modification it is 1. After reopening it still displays 3 instead of 1.
I would like to discuse with u, now i have one problem, ie, how could i pass value from the code behind to the web service, in that ,i have to pass 3 values,1, context key2, prefix text3, dropdown selected text or value, ( Contains Designation Details)how could i pass this 3rd value
View 1 RepliesI am doing a project in ASP.NET MVC in which I want to implement an IoC container. I am new to IoC containers and have been searching to find a solution to my problem, but so far to no avail.
The problem is dat data is distributed across various databases. Once a user is logged in, the database for the user is retrieved from an authorization database and then set in the user session. That user session is passed on to the services and repositories when they are constructed, so they can use it when they need it to access the database.
A typical bare stripped service (without interfaces and ioc) looks like this:
private CompetitionRepository _CompetitionRepo;
public CompetitionService(DataContext dataContext)
: this (new CompetitionRepository(dataContext))
{ }
[code]...
The "DataContext" contains a couple of properties with which the correct database is selected for the session. Because the Services and Repositories don't have access to the session itself (which is outside of their scope) they need this object.
i have 10 classes and i want to send the class in a paramenter dynamically to call a method for example int addmember(aslogic.base obj) smilary i want to pass class in the parameter.
View 4 RepliesMay I know how to pass credential to SOAP web service? I tried to assign via Proxy.ClientCredentials but seem it is read only property.
View 4 Repliescan we pass dataset to a web service method? If yes , then how?
View 3 RepliesI have the following action executed when a user selects an item from the dropdown;
[Code]....
The object paymentApplicationRefund is populated. I want to get the contents of this object to put in a Html.Textbox(). How do I proceed??
How to use Html.Hidden for aggregate object?
For Example, I have Model1 which aggregates Model2.
Model:
class Model1
{..
public Model2 model2;
..
}
class Model2
[Code]....
I want to write a webservice, and in one of its methods, I want user to pass one my object's instance as parameter. It will greatly reduces number of parameters, and help user call this method more effectively. I create some class, but when distributing them to client, only class name remains, all properties and methods are gone, just like this
public class CameraPackages
{
private readonly List<CameraPackage> _packages;
public CameraPackages()
{
_packages = new List<CameraPackage>();
}
public void AddNewCamera(CameraPackage package)
{
_packages.Add(package);
}
public void RemoveCamera(CameraPackage package)
{
if(_packages.Contains(package))
_packages.Remove(package);
else
throw new ArgumentException();
}
}
into this: (in Reference.cs)
[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Xml", "2.0.50727.3082")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(Namespace="http://tempuri.org/")]
public partial class CameraPackages {
}
How can I do to allow user use my object?