Hi All ! I know nothing of design time component but I need to write one with a tricky problem. I have an app to edit / view a data structure, let say 'house' object with many 'room' and 'furniture' objects I want to write a plugin (as a DLL) which would work only for a give datastructure ...more >>

Hey guys Can the .NET sdk be installed on XP home edition?...more >>

I downloaded the SDK and am trying to run the MS Excel Technology Example. The instructions direct me to set the environment variable ExcelTlb and then to run NMAKE. When I try to do this I get the following error: C:\>set ExcelTlb=C:\Program Files\Microsoft Office\Office11\excel.exe C:\>nma...more >>

I downloaded the .NET SDK two months ago in the two setups: (1) dotnetfx.exe - The 23 MB framework (2) setup.exe - the 106 MB SDK I also registered the path C:\WINNT\Microsoft.NET\Framework under the environment variables section. Yet I am not able to run the c sharp compiler from the comma...more >>

Hell I have a small and strange problem I am trying to write some testcases for NUnit 2.1, and I have an Abstract class XYZ that defines a XmlDocument and functions that manipulates it, for example getAnElement(Name) which uses SelectSingleNode to find and return the element. I obvoiusly then u...more >>

Dear ALL: I'm writing a program about printer by C# now.I have read Duncan's article about monitor printer by VB before and followed his method. I use FindFirstPrinterChangeNotification and FindNextPrinterChangeNotification API to monitor printer. Now I'm puzzled by the FindNextPrinterC...more >>

Hi, folks! ..NET apps are loaded very slowly because complex runtime-environment. How to change mouse cursor on beginning startup (i.e., immediately after double click or pressing enter) and restore it after main form is displayed? I know how to manipulate mouse cursor _after_ application...more >>

Hi I want to create an irDA server application on the pc (using the standar ...net framework) to communicate with a nokia mobile phone. Whilst the compact framework has a multitude o IrDA related classes, I can't find anything or any documentation on how t create an irda server on the standard...more >>

Hello I've been forced to upgrade to .NET and I have not had the time to study all of its nuances. One thing that stands out is how the controls differ from VB6. I have a groupbox in .NET but I can't figure out which radiobutton has been selected. The groupbox.text property only has what was set a...more >>

Hi I have a .net client/server app. My server is able to accept multiple clients and I did some tests; my computer is an Amd 1700+ with 512 Mb Ram, OS - Windows XP, if I have 120 or more clients app conected to server my computer is not responding very well. Q1. there is a limitation of how man...more >>

Hi all I wan't to know if i'm able to read mail from a mail server. My mail server is a pop3 server (UNIX) and i want to be able to get the mails from an aspx or an asmx. with out using external objs. Only classes from the .NET Is there a way?? Thanks in advance ...more >>

Hi! Im quite new to the .NET-stuff and I'm just trying to get a client-server program to work. I have a server with a Web Service-program then Im using wsdl to make the proxy-file to include in my clientapp. Everything works fine when client and server are running on the same machine but wh...more >>

Well here is my problem I have a web application running in 2 web servers and I have also a cluster system. I want using the web application to write some files in the cluster discs. So I have created in my web servers a virtual directory located on the cluster discs. (Before that I ha...more >>

I have a class with a public font property, I do like that Font font; public Font Font { get { if(font == null) using(Form f = new Form()) // get default font ! font = new Font(f.Font.Name, f.Size, FontStyle.Regular); return font; }...more >>

I have made a client server app in VB.Net. I used Tcpistener in server app and TcpClient in client app. My server supports multiple clients. There is a separate thread for each client that connets to the server so they can exchange msgs. The problem i m facing is that when i close the Client app the...more >>

Hi all I install visual studio and all goes fine till I try to start doing a project. When i open it gives me help is updating and then it shuts down. can anyone help me? i did windows update and everything i could but to no avail. i am installing this in windows XP profeesional with 512MB RAM...more >>

Hi, I have developed an application using raw IR serial capabilities to transfer data using the Irda port on my IPaq 1910. Works great. Same code base on an IPaq 1945 fails on Write attempts giving the error 1359. I have scoured the Internet and newsgroups and have seen lots of people who h...more >>

Is all or part of the .net framework sourcecode available Sad to say the documentation is rather frustrating, I'd say the sourcode would be a better source of documentation at times Rgds OJ ...more >>

Hi,=20 I'm using asp-dot net to upload an image, and saving the image. i get the image object this way: System.Drawing.Image img =3D = System.Drawing.Image.FromStream(file.PostedFile.InputStream); I also save thumbnail using=20 System.Drawing.Image thumb =3D = img.GetThumbnailImage(width,...more >>

What file is used to install and setup the quickstarts? For some reason mine are not setup properly, from the start page, clicking on any of these: ASP.Net QuickStarts ASP.NET Mobile Controls QuickStarts Windows Forms QuickStarts Common Tasks QuickStarts Brings up this error 403 page: ...more >>

Hello, As i am new to .net can someone advise me where i can get .net framework software develoment kit. Best Regards Balaji...more >>

Hi, I am looking for a sample application in .Net (C#) that uses NothWind DataBase (Microsoft's Access sample). The best is if it is in C# but I will settle for VB or even C++ Thanks, Shlomo -- Shlomo Aran Founder and CTO VapiSoft - The Web Services Integration Company Email: shlo...more >>

Hi, I am trying to create a project in C#. I receive the following error: "Automatic server can't create object" Why? I found in the internet that I have to Enable the ActiveX in my Internet. I did so and it did not help. Help!!! -- Shlomo Aran Founder and CTO VapiSoft - The Web ...more >>

Does anyone know why this property is obsolete? Also, is there an alternative available? ...more >>

Hi Can I disable a wireless network adapter with som dll functions or C# code ?? regards ...more >>

Does somebody know why the foolowing code throws an System.Runtime.InteropServices.COMException exception with the message of 'Unspecified error'? FaxServerClass fxsvr = new FaxServerClass(); fxsvr.Connect(""); // null for local fax server otherwise a computername I use the FAXCOMLib l...more >>

Hello In continuation with my previous thread regarding possibilities of compiling in Visual Studio .NET environment and linking using Visual Studio 6.0, I had one more question. I got some replies stating this would not work. I was wondering if I am building plain Win32 application and not using ...more >>

When I try to install this program I get a message saying that says "An error occured during configuration. This typically happens if you are logged on with insufficient privilages I am logged in with Administrator privilages. I am new to ASP.NET so hopefully this is an easy fix. thanks...more >>