How To Send A XmlSerializer Class To A WebService And Then Deserialize
May 29, 2010
to be able to send a XmlSerializer class (which is generated obvious in remote C# application) over a WebService that will then deserialize it into a class. (I didnt know it its possible either)
XmlSerializer mySerializer = new XmlSerializer(typeof(SystemInfo));
StreamWriter myWriter = new StreamWriter(textBox1.Text);
mySerializer.Serialize(myWriter, sysinfo);
[WebMethod]
public void Reports(XmlSerializer xmlSerializer)
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May 28, 2010
I have a simple class in asp.net mvc that looks like this:
[code]...
It deserializes it so I have to reference everything by index first, because of the list. So if I had a property called "IsValid" I would have to reference it like this "IsValid[0]". I have way too much javascript code to make these changes.How could I deserialize the JsonResponseItem class so I don't need the index reference in there?
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Mar 18, 2011
I'm trying to save a custom class in a session, but it just never gets saved, along with other sessions. Note that my SessionMode = STATESERVER, and i cannot change it to INPROC as per our business requirement. This is my class
/*******START*******/
[Serializable]
public class User : ISerializable
{
private int _userId;
public int UserId
{
get { return _userId; }
set { _userId = value; }
}
//custom class
private TDB.tdbUser _tdbUserDetails;
public TDB.tdbUser tdbUserDetails
{
get { return _tdbUserDetails; }
set { _tdbUserDetails = value; }
}
//collection of custom class Sites
private List<Sites> _assignedSites;
public List<Sites> AssignedSites
{
get { return _assignedSites; }
set { _assignedSites = value; }
}
public User()
{
//Constructor code
}
/******SERIALIZATION*****/
protected User(SerializationInfo info, StreamingContext context)
{
this._userId = (int)info.GetValue("_userId", typeof(int));
this._assignedSites = (List<Sites>)info.GetValue("_assignedSites", typeof(List<Sites>));
this._tdbUserDetails = (TDB.tdbUser)info.GetValue("_tdbUserDetails", typeof(TDB.tdbUser));
}
[SecurityPermission(SecurityAction.LinkDemand, Flags = SecurityPermissionFlag.SerializationFormatter)]
void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context)
{
info.AddValue("_userId", this._userId);
info.AddValue("_assignedSites", this._assignedSites);
info.AddValue("_tdbUserDetails", this._tdbUserDetails);
}
}
/*******END*******/
The calling code is just this: (User)HttpContext.Current.Session["TDBUSER"];
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Mar 13, 2010
Using the following Webservice definition using aClientArgs as a complex type:
[System.Web.Script.Services.ScriptService]
public class Controller : System.Web.Services.WebService {
[WebMethod]
public void save_client(aClientArgs client)
{
// Save client data
}
}
Then defining aClientArgs as a sub-class:
public class aArgs
{
public string id = null;
public string name = null;
}
public class aClientArgs : aArgs
{
public string address = null;
public string website = null;
}
Returns the following WSDL fragment for the save_client args:
<save_client xmlns="http://tempuri.org/">
<client>
<address>string</address>
<website>string</website>
</client>
</save_client>
When I'm expecting the following:
<save_client xmlns="http://tempuri.org/">
<client>
<id>string</id>
<name>string</name>
<address>string</address>
<website>string</website>
</client>
</save_client>
So it appears that the .NET WebService is not treating inherited properties as arguments/variables for purposes of a web service. How do I get .NET to also use the properties of the base class?
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Jan 6, 2011
i have an application consisting of two asp.net projects. And i have have a BasePage which inherits System.Web.UI.Page and have the class some core logic which i require in all of my pages(Implemented in BasePage.cs). So all my pages inherit this BasePage.cs . Now can an Webservice inherit the same class apart from the normal webservice class System.Web.Services.WebService
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Aug 17, 2010
how can i send a file via web service in my site. same as gmail attachments in c# and asp.net
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Mar 7, 2011
I need to send 4 double values to a webservice. Which is the best way to send. Array or Arraylist. I read some where that Arraylist has issues to serialize.I am using the following code on the client .aspx page to construct the arraylist.
Code:
ArrayList CapPlan = new ArrayList();
CapPlan .Add(Convert.ToDouble(TextBox1.Text));
CapPlan .Add(Convert.ToDouble(TextBox2.Text));
CapPlan .Add(Convert.ToDouble(TextBox3.Text));
CapPlan .Add(Convert.ToDouble(TextBox4.Text));
After this arraylist CapPlan is constructed, what would be the syntax to send this arraylist to a webmethod?
DataSet dataSetCapitalPlan = clientProxyobject.CapStock(CapPlan.ToArray(double));
And on the webservice side how can I receive this arraylist that was sent?
[WebMethod]
public DataSet CapStock(string As_of_Date, Array CapPlan)
{
}
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May 13, 2010
I need to call this webservice from a ssis package.In the ssis package i should be mentioning the wsdl path of the webservice. How can wsdl path of a webservice be obtained?
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Jul 22, 2010
We have an old asp application that instantiates a .NET com visible class. In this class, we do some serialization to store our object in the session.
When I call the following line of code in my test class, it works fine.
var cereal = new XmlSerializer(couponApplicator.GetType());
However, when it gets called in the website and I am debugging, it throws the following error:
{"Cannot execute a program. The command being executed was "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\WINDOWS\TEMP\rwot-yx9.cmdline"."} System.SystemException {System.Runtime.InteropServices.ExternalException}
I thought maybe it was permissions related so I tried giving 'EVERYONE' full control to the windows/microsoft.net folder as well as the windows/temp folder. For reference, I am running this on a Windows XP machine.
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Mar 28, 2011
I have a array of ArrayList as shown below:ArrayList[] m;My web service method takes this type as parameter.How can I send it to web service?When I do so the Web Service changes my array of ArrayList to Object[][]!
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Mar 27, 2011
I have created a basic asmx webservice helloworld. In Winform I have added it as Webreference
and called it like this (Hello being a class inside the Webservice of course):
MyWebserviceReference.Hello hello = MyWebserviceReference.Hello();
Visual Studio 2010 accepts it.
If I do the same thing with Silverlight in the same solution referencing the same webservice, it does recognize MyWebserviceReference but not the Hello Class it says am I missing a reference to an Assembly. Why in Silverlight and not in Winform ? How to fix this ? Is there something more to do in Silverlight than in Winform than just adding a reference to the webservice ?
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Jun 17, 2010
I have a webservice that sends the response back in XML format.I'm able to connect and call the webservice adding an external web reference to the Visual Studio project.Then in my code behind:As New servicename_addedLabel1.Text = servicename_added.Functionexposed(param1, param2, etc)With that code I can get the response in a large label and unstructured data. If I "view source" I see the XML structured data.I have tried to create an XML document without success.My goal is to parse the response and write it to a database separating all the fields.
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Sep 25, 2010
i want to return a linkbutton from my webservice with a click event handler.I want that when a user click on that button the code i have returned in its event handler would be called...
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Feb 17, 2011
I'm trying to make a call to a JSON ASP.NET web service with .NET.
It is ok when I send " { county : 'whatever' } ", but I get a 500 Internal Server error if I try for example " { county : 'It's ok' } ".
[Code]....
I've found some posts with examples but I cannot make it work:
" { county : "whatever" } " and " { "county" : "whatever" } " also works.
But either of " { county : "It's ok" } ", " { county : "It's ok" } " or any other combination that contains a single quote in the variable work.
How can I send a single quote inside a JSON call?
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Apr 2, 2011
I am developing a web page using vb.net as my code behind.
i want to send some data in list format to my webservice, through script. So i am using Jquery and Json.
The code is as follows
function update() {
var list = new Array();
$("ul").each(function(index, id) {
var result = $('#' + id.id).sortable('toArray');
[Code]....
When I am outtin "{}" in data and remove the parameters from the webmethod. then it goes to the function. But when I pass any data it does not goes to the webmethod.
This code works fine when written in C#. But does not work with vb.net as cb.
Is there any problem in passing the data. or is there any other way to pass data in vb.net.
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Jul 21, 2010
I am trying to change where XmlSerializer Outputs Temporary Assemblies so I am following this sort of tutorial
[URL]
yet when I add
<system.xml.serialization>
<xmlSerializer tempFilesLocation="c:\foo"/>
</system.xml.serialization>
I get tempFileLocation is not a valid attribute. I am using .net 4.0
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Oct 28, 2010
I've got an application that loads an assembly dynamically:
Assembly asm = Assembly.Load("MyClass.DLL");
Type type = asm.GetType("MyClass");
MyClass runningAssembly = (MyClass)Activator.CreateInstance(type);
[code]...
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Dec 7, 2010
I've inherited a half completed application that seems to use a model that I'm not sure can reliably work.It is a ASP.NET webservice that on each call loads a unmanaged C++ .DLL using
[DllImport ( "kernel32.dll" , EntryPoint = "LoadLibraryA" )]
public static extern int LoadLibrary( string lpLibFileName );.
[DllImport(@"MyUnamanagedDLL.dll")]
public static extern string DoStuff( );
In the unmanaged C++ .dll it is using a singleton to hold state between calls.This is so that it only has to initialise once and load a bunch of slow stuff from disk and database rather than on each webservice call as this is too slow.
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Aug 31, 2010
I know i've seen a tutorial for this, but can't locate it anymore. I have a class Employee in c# side, I also have a webservice where I pass in an ID# and an Employee object is returned. Now I want this object returned to Javascript code, I know I've seen it done before, can someone point me to a tutorial that shows something like this being done. I'm using the MicrosoftAjax.js file.
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Oct 3, 2010
I've created class library project and added service reference to webservice. When i try to use webservice object am not able to access webservice methods.
myservice proxy=new myservice();
proxy.( no methods are coming)?
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Aug 2, 2010
i have websrvice class in this i declared a webmethod and a public property my problem is i want to acess service class public property in my asp.net web application after creating proxy object.
service class:
[Code]....
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Jul 29, 2010
I have web service with reference of BO library in same application. My BO contains classes with some private members and respective public properties.
All of these private members had default values in a perticular class say Contact.cs.Now when I consume this webservice into Windows Application, these already assinged values to BO does not persists in the Windows Application code.
Is there any limitation such that you can serialize the default values assosiated with private members ?
Even I have tried to assign these values directly to the properties in a constructor of Contact class.
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Jan 28, 2011
I am not able to get classes inside web service in class library.
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Jan 29, 2010
I am using DotNetOpenAuth in my ASP.Net Website. I have modified it to work with Facebook Connect as well, using the same methods and database structures. Now I have come across a problem.
I have added a Facebook Connect button to a login page. From that HTML button, I have to somehow pull information from the Facebook Connect connection and pass it into a method to authenticate the user. The way I am currently doing this is by:
Calling a Javascript Function on the onlogin function of the FBML/HTML Facebook Connect button. The javascript function calls a Web service to login, which it does correctly. The web service calls my data access layer to login. And here is the problem: FormsAuthentication.SetAuthCookie is set at the data access layer. The Cookie is beyond the scope of the user's page and therefore is not set in the browser. This means that the user is authenticated, but the user's browser is never notified. So, I need to figure out if this is a bad way of doing what I need or if there is a better way to accomplish what I need. I am just not sure and have been trying to find answers for hours.
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Jul 29, 2010
I want to send a class instance to my Web Service(ASP.NET - C#). How can I do?
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