.NET Framework Forum

Hi, I'm using VB.NET, Visual Studio.NET 2003 I have a windows forms app that references a web service. In the past I was always able to debug the web service by placing a breakpoint on the line of code in the client where the web method was called, stepping in via F11, and also having a breakpoint in the asmx file for the web service...

I need to send an XML file to a webserver without using SOAP. I tried WebClient but that didn't work. What can I try next? -- Arne Garvander Certified Geek

I have a .net application that takes a couple of minutes to initialize, so I'm using the Application state to let it persist accross sessions. This is working well so far - after the first time the app is run, it starts quickly for subsequent sessions. However, it seems that when I wake up in the morning the application has ended, which m...

Hi, We have a set of classes that we use to transfer data in our web services (data transfer objects). These classes are in a special project. Both our web services themselves, and our clients have reference to the assembly containing these classes. In order to use these data transfer object classes, with VS .NET 2003, we would generate...

Hello, I am having a problem getting a particular web service to work on a win 2003 server. This web service does work on my XP box. The web service is written in VB.NET, and uses a declare statement to access a function in an umnanaged dll built using Visual C++ 2003. The function in the dll returns an XLOPER *, which in the VB code I...

Hi, I have developed a web service for use in WSS. In Vstudio 2005 I publish the website to a local directory and in the bin directory is the dll. It's name is always App_Code.dll. Amongst other things, I have to copy this dll to the C:\Program Files\Common Files\Microsoft Shared\web server extensions\60\ISAPI\BIN directory. I really want...

I have a .NET 1.1 project that I'd like to compile on Visual Studio 2005 Pro. In VS2003 I created a form and dragged the WebBrowser control onto it. This created the following code: private: AxInterop::SHDocVw::AxWebBrowser * axWebBrowser; Now, when I compile in VS2005, with the /clr:oldSyntax switch this error is coming up: ...

C# I am new to C#, and new to the whole OO concepts, and so I am sure this is a very stupid question, but I'll ask anyway. When should my methods be static? I have several "Business Objects" in my app, which basically hold key functionality. For example I have an Asset class. In there I have some methods for getting various attributes of...

Howdy, Is there a way to explicitly escape special characters (particularly & (&) and ' (')) when writing a data set with the WriteXml method? I know this is supposed to happen automatically (according to MS), but in my case, it doesn't. I'm pulling data from MS-SQL with c#, filling data tables with SqlDataAdapter and a query,...

I'm attempting to bind a combobox to store the values in tblProblems.VersionID and display the Version value from the tblVersions. The VersionID field is a foreign key to the ID in tblVersions. Currently I have the combobox displaying the versions in the dropdown which is what I need but when I select a different version it is displayed for...

I'm writing a program which uses the ImportNode function of an XMLDataDocument. This works fine for elements which may appear once at most; however, for elements which may appear multiple times, it inserts 'xsi:nil="true"' for each of those elements, which is a violation of my schema (and logic). (The code below is for cataloging...

Hello, Can anyone point me a documentation that show what kind of XML-tags are existing when you whan to modify your wsdl file? I understood that the only way to modify .NET Webservice's wsdl is to embed XML tags into code, I'm I rigth? So, any help appraised.

I created a webservices that contains 2 webmethods. One returns a STRING datatype and the other returns a DATASET. When I add a web reference to test the webmethod that returns a string it works perfect but when I run the webmethod that returns a Dataset I get the following IIS error page: "The page cannot be displayed There is a problem...

Hello, I am trying to create a consumer application (console) for a java webservice which is outside our domain. When I tried to add web reference, I was able to locate the service after I give authentication information and I was able to see all the methods. But when I tried to create proxy by pressing the "Add Reference" button, I get the...

Hi, I want to create a simpleType that will constrain an element to be a date of the form dd/mm/yyyy. I have this at the moment, <xs:simpleType name="newDate"> <xs:restriction base="xs:string"> <xs:pattern

Can someone give a sample to prevent a row from being deleted in a datatable? I tried e.Row.RejectChanges(); in dt_RowDeleting() but seems does not work. I need verify if there other data using data in this row before actually remove it from datagrid. I can certainly control with Delete button. But if I want to allow the user to use...

My default constructors do not seem to be being called when deserializing using .NET. Consequently some of my objects that are marked are not in a initialised state? Whats going on here? Should not the default constructors be called?

Hi there i'm trying to bind a checkbox and some date time picker fields to a dataset. this is wat i have tried for the check box but it doesnt seen to work chkObservation.DataBindings.Add("text", dsChildData, "Child.ChildObservation") SO how would i go about binding this?

Hi, how do I convert std::string to char * ? regards, -Ab.

I want to connect to an LDAP server (OpenLDAP) over SSL. I tried the following code: ........ ldapConnection = New LdapConnection(ldapServer) ldapConnection.AuthType = AuthType.Basic ldapConnection.SessionOptions.ProtocolVersion = 3 ldapConnection.SessionOptions.SecureSocketLayer = True

Hi, Can any one give me a simple way of understanding the use of IADs interface in vb.net? I don't know the .net equivalent of the following code. Set objIADsContainer = GetObject("WinNT://servername")

Having trouble installing my 180 day Visual Studio 2005 trial disk. The CD that was sent is actually a DVD not a CD. My home PC only has a CD drive. I attempted to install on an external drive using a work PC with a DVD drive and then use the external drive from my home PC. Unfortunately the install process puts files on the hard drive of the...

Hello! Someone knows what is happening?... My program doesn't work running in guest account. My program is registrated in msconfig and starts with windows...Ok... So, it stays waiting for a request UDP: UdpClient listener = new UdpClient(DEFAULT_PORT); IPEndPoint groupEP = new IPEndPoint(IPAddress.Any,

Hi all i have a few problems with my Visual Studio ide 2005 :( is This normal ??? when i'm writing in the code page my cpu goes wild ( 100 % ) only writing when i press save my CPU goes Wild ( 100% ) for a couple time when i move a few controls in the designer it goes wild !!! and mouse pointer starts to flick.... is this all normal ???

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