.NET Framework Forum

I am using Visual Studio .NET 2003, which has .NET framework 1.1. When I tried to run .NET web services client, I got the following error: Security Exception Error Message: An unhandled exception of type 'System.Security.SecurityException' occurred in mscorlib.dll. Additional information: Request for the permission of type...

I have flat xml like this <field name="a1"/> <field name="a2" merge="true"/> <field name="a3"/> <field name="a4"/> <field name="a5" merge="true"/> <field name="a6" merge="true"/> <field name="a7"/>

Hi guys, I configured my MFC project so that it can call few webservices I made. The web services are in VB.Net and are using few namespace such as WebClientProtocol which I need in MFC. Let's me explain. My MFC can connect to 2 différents servers, 1 which is LIVE and the other is for DEBUG only. When I added the webservice, I did it...

Hi, I'm porting a MAPI wrapper from the 1.x syntax to the 2.0 .net syntax and am left with one error: C3923: 'MyType::{ctor}::_SPropTagArray_myName' : local class, struct or union definitions are not allowed in a member function of a managed class The (abbreviated) code that generates this is:

C# 2005 How do i get the pointer (System.Windows.Forms.HtmlDocument or mshtml.HTMLDocument) to the DOM of the HTML page in which my UserControl is hosted in Internet Explorer? Can anyone show me the code? Many Thanks,

hi there i have this error in VS2005 DEV Edition "Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information." i have create an windows forms application (exe) and in the same project i have create 2 forms

I have a dynamically generates ASPX page with tables and data. Depending on user selection, the same page can be viewed as a simple web page (rendered in HTML) or as an excel spreadsheet. If the user chooses to view the page as an excel sheet, I attach the following line of code in C# in the Page_Load method. Response.ContentType =...

I have set up an application server for .NET web applications on a new 2003 virtual server. Suddenly I am getting the following: COMException (0x80040213): The transport failed to connect to the server. from our applications. I have aready checked the source code and it is pointing to local host for the SMTP server. The permissions...

I have two programs, one is Windows app the other an asp project that share the same classes. I am using SourceSafe for my source control. We have 2 developers working on the projects and would like to have the classes centrally located to keep from overwriting each others work. Is there a way that I can do this?

I'm having trouble translating my object inheritance models to xmlschema and have illustrated this in the attached example xsd and xml. In my example I have a canvas for drawing a new painting and the xsd contains the instructions for drawing this painting. According to instructor Bob, a painting constists of two basic parts: background and...

Hi. I want to assign an XML string to an XML attribute. This XML string must undergo "escape" conversion so that the < and & symbols are converted in to escaped equivalents. Does the .Net library have a conversion method that does this? Note that I want to construct the resulting XML string myself without having to use an XmlDocument. ...

I know I must be going crazy, but for the life of me I can't figure out why IndexOf is always returning -1? With MyComboBox .ValueMember = "Field1" .DisplayMember = "Field2" .DataSource = SomeDataTable End With MyIndex = MyComboBox.Items.IndexOf("myValue")

Hi, I have made a visual c++ 2k5 unmanaged (consisting of WTL) app in windows 2000. Built it as "release". Its just not running on a windows xp machine. the error is: --------------------------- winproj.exe - Application Error --------------------------- The application failed to initialize properly (0xc0150002). Click on OK to terminate...

Hi all I am facing some wierd problem at a time of calling web method of web service through windows application. At a time of calling one web method of web service after some amount of time i am getting following error :- Process failed. Reason :- The request failed with HTTP status 504: Proxy Timeout ( This operation returned because...

At work, our development team has a development standards document that insists Structures should never be used. I'm looking to change this standard but need a suitable argument in order to make the change. I know that Structures are value types, sit on the stack, and are generally more efficient to manipulate than reference types (i.e....

Hi, xml file : ------------- <?xml version='1.0'?> <query xmlns='jabber:iq:privacy' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="jabber:iq:privacy privacy.xsd"> <list name="hello"> <item action='allow' order="1"/>

Hello, all, I am currently working on a .Net (VB) application that invokes routines in unmanaged (Fortran) DLLs. The unmanaged routines then communicate with the .Net application by means of a call-back mechanism. These calls pass a string that contains a "command" and a pointer to a SafeArray that (depending on the command) either...

Hello All, Is there a technology that would allow me to receive messages passed to and from the different windows in the Dot Net IDE? I want to capture what is written to the Output window, editor window, etc. It there a book or white paper out there that explains how to do this? Thanks,

In my web app I need a file repository to keep my users uploades files (documents, images, etc). How do I accomplish this? Which concerns should I be aware of? Should I keep the resources on a dedicated file server?

hi all, My app works fine on my localhost. I just uploaded my folders n files containing my aspx files onto the server. My aspx app consumes a webservice also on the same server. In my Login.aspx page, when I click on the submit button, I got the following error....

Hi all, I have a little problem.. I need to create a class that perform: - retrieve all users whitin a domain in domain controller (domainName is input parameter) - verify if a user is whitin a certain domain in domain controller (user & domainName are input parameters) - verify user,password of that user on a domain in domain controller.

i need to run a command line tool by clicking on an add in toolbar button.i have tried it using ShellExecute & CreateProcess methods.But both open up the default console window.Is there any way in which I can redirect the output from the console to the output window in vc++?Or maybe im not using the correct methods.Any suggestions please? From...

I've just noticed that the Server Explorer is showing the stored procedures input parameters, but it's not showing the output fields! Why is this? Am I doing something wrong or have microsoft specifically removed it from the functionality of Server Explorer? I do hope not as I found this feature incredibly useful and I am now lost without it...

VS2005 - C# I have developed a Windows form user control. This control is embeded in a web page. Which is the best way to access to some fields in the HTML page (<input name="" type="text"....> from the usercontrol? Many thanks, Filippo

I need to develop a application to consume a webservice. For consuming web service i tried a example in Consuming a Web Service in C# in http://www.csharphelp.com.But i am uanble to use that webservices in http://upload.eraserver.net/circle24/worldtime/worldtime.asmx?WSDL.Can anybody give me simple example(website link) for consuming...