The docs are not clear on a few points, particularly one. And considering that the excerpted Async examples on MSDN have a bad link to the master, and tha the one complete example appears to have a small bug that it wont compile (Havent tried it, but syntax in one spot looks wrong and does not...more >>

I am looking for information on detecting the dis/connection of network resources. Anything about taking events from the MPR and AddConnectNotify() (I think that's right) OR WMI. I think detecting outgoing network connections is pretty easy, but detecting incoming connections from remote machine...more >>

Hi all, I've developed a few controls with VS.NET 2003, FW 1.1. Now some customers request 1.0/2002 versions. With an .exe this is no problem, I can configure the target and use app.config. I've found a few posts on this issue, but they all related to exe, not to libs. But for a winforms c...more >>

I have write a Windows server application with .net,but I don't know how to debug it,please help me! ...more >>

Hi I understand that there is nothing like disabled image list in toolbar of VB.NET Also, there is no placeholder button on it. Why have these features been removed. Any plans of MS to incorporate them in future versions of .NET? Regards. ...more >>

Post Forwarding question...... For this control below, <asp:Button runat="server" PostTargetUrl="page2.aspx" /> The Attribute: PostTargetUrl="page2.aspx" Is this PostTargetUrl Attribute going to be available in the <a> and Html Controls as well as opposed to just the <asp:Button...more >>

When I try to unistall my component from the GAC I get the following problem: Microsoft (R) .NET Global Assembly Cache Utility. Version 1.0.3705.0 Copyright (C) Microsoft Corporation 1998-2001. All rights reserved. Assembly: MyDLL.WordX.Interface, Version=1.0.1491.19826, Culture=neutral, ...more >>

ADO and .NET, need some basic resources and info, thanks....more >>

Hi all! FTP Data connection type can use PORT mode or PASV mode the first mode client open a port wait connected and send "PORT" command to server tell it's IP address and port. If client connect through gateway then server cann't find client use this IP address and port to transfer data. ...more >>

Hi, My goal is to take the entire html/javascript stream spat out by .aspx pages and save them as simple strings in a database (for caching purposes). I'm not sure how I can get hold of this html stream, though - does anyone have any strategies / code samples to get me going? Thanks, J...more >>

..NET is mainly designed for Windows and could be assumed to work with only little endian binary files. However, what is the real behavior? BinaryReader : Is this designed to read system/hardware supported endian of will always read little endian no matter the system? BinaryWriter: Is thi...more >>

Hi: I'm trying to figure out the behavior of an event when one of the event handlers triggers an exception. In my case, I'm using events so the server can contact the client using Remoting. Each client registers its own event handler for the servers event. Hower, if one of the client c...more >>

Hi, I have an xsd file that imports some data types from another xsd file called basedatatype.xsd. I am trying to generate a .cs class file out of the main xsd file using the following command line tool command: xsd main.xsd /c I get the following error like data type which is defi...more >>

One of our servers is experience a problem similar to the symptons described in this article: 821156 INFO: ASP.NET 1.1 June 2003 Hotfix Rollup Package. How can I obtain this hotfix? ...more >>

I need some comments/help on this. Some months ago, all I had installed in my computer was .NEt 1.0 and the = Framework 1.0 . I developed an ASP application then, it run fine, got installed in = another server, while I deleted all the programs from my computer after = they were saved in Sourc...more >>

Hi, I have been developing business applications in VB since version 3 and consider myself an experienced VB programmer. I am looking to learn .NET and would like to get a reference book for the ..NET framework. I have spent some time looking at reviews and am considering the following: T...more >>

While most of the design of the string class is not too bad, the one member function which really sticks out as being incorrectly designed is the Replace member function. After an Insert member function which quite reasonably inserts another string starting at a specific location and a Remove fu...more >>

Hi, How can I get the DataRow that the user selected/clicked in an AllowSort enabled DataGrid? Given below is what I'm currently trying to do to achieve it. I have a DataTable that is the DataSource to my DataGrid. The DataTable contains all data from my SalesRep table which contain...more >>

Hello, Does anyone know if an object or how to create one, that will allow me to fetch up to 10 URLs (containing XML-feed data) in an extremelly fast server side fashion? If the request is taking longer than it should, the object would need to be able to timeout on the spot (without waiting...more >>

I am looking for advice on a where I can learn about the Microsoft product suite for an Internet enabled platform to deliver business website solutions using Portals. I have evaluated BEA's suite (BEA WebLogic Platform 8.1 which encompasses BEA Weblogic Workshop, BEA Weblogic Portal and BEA Web...more >>

I've made a background program available in the task tray with the NotifyIcon class, but I'd like this task tra item to be available to other users who may log on with terminal services. Does this mean I need to make the program a windows service? And can a windows service then have an interfa...more >>

I have a performance issue that only shows on a few peoples PC's. I have 20 people all using the same windows app that I wrote. On 5 of the 20 the performance is extremely bad. On my PC it takes no time at all to display a System.Windows.Forms.DataGrid. On the 5 that have the performance probl...more >>

Hi, does anybody know I can extract a substring of a text with regular expressions. Let’s consider the following text: “Regular expressions are often used to make sure that a string matches a certain pattern.”. I e.g. want to extract everything between “expressions” and “a” which...more >>

Hello, I would like to call AL.EXE in a com+ component but am having trouble figuring out how to do this. Can anyone help?...more >>

Is there a .Net Framework for Macintosh O.S. If yes can anyone give any links related to that. If no, then can nyone tell me for which other platforms, .Net Framework can be implemented. Thank You....more >>

H I know how to use javascript, like in oblect.attributes.add, or as a user control, and so on But I want to use javascript code like a response to an event - for sample I only want to open an alert box if no text was entered in a textbox, like using a messagebox in win de as a response to user...more >>

We use the GAC APIs documented in http://support.microsoft.com/default.aspx?scid=kb;en-us;317540 to install and uninstall assemblies in the GAC. With the Whidbey PDC preview of the .NET framework 1.2 the uninstall doesn't work. Calling IAssemblyCache::UninstallAssembly we get the undocumentation HRE...more >>

Hello G-Lock make email software. They have the best spam filterer I have come accross. I was getting seventy to eighty spams per day I havnt had a viagra spam for days They also have a brilliant support forum. If you dont know how to do it, someone will tell you. There is a l...more >>

Hi I installed windows 2003 server on my machine, it installed .net frame work 1.1 along with windows 2003. Now I want to uninstall that version, there is no list in currently installed programs list from add/remove programs. Pls tell me the process how to uninstal regds Hassan...more >>

Suppose I want to write program to get Index value of stock market all around the world at the open and close time of each stock market which specify a local time. How can I do this with a daylight saving time concern? Is there FCL support? Thanks, Thana N. ...more >>

hello, I receive an error on the recursive call...... The text colored blue is = my center of the problem.... The funuction defined below works fine with the exception of sub = classes. when the function reaches a sub-class like fonts property or = text the function fails with the error=20 ...more >>

Hello! Can I integrate the .NET Framework 1.1 into the Microsoft Visual Studio .NET 2002 Edition? Because there are new classes like the FolderBrowseDialog Class (http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html /frlrfsystemwindowsformsfolderbrowserdialogclasstopi...more >>

Hi Everyone, I have a windows application that connects to a SQL server database. I have the dotnet runtime installed on all the client machines. Instead of installing the application on every client... I would like to set up the application on an application server and provide a shortcut on t...more >>

I have Visual Studio .NET 2003 and have created a MSI with a setup project. Everything works fine, but now I would like to compile the MSI without running the entire IDE. I have compiled different .NET apps with "csc.exe" to make assembly DLLs at the command line, but am not sure how it sho...more >>

I have a completed Setup Project for a WinForms application created with VS.NET 2003. The application requires CAPICOM, and the interop code for it was already generated by Visual Studio. How should I include CAPICOM in the setup project so it gets registered if it does not already exist, and ...more >>

Can anyone point to somewhere that explains the behavior of streams with remoting accross appdomains? Is there a performance hit if I pass, say, a textwriter (connected to a networkstream) to another appdomain for reading/writing? ...more >>

Under System.Windows.Forms is a class called "DataFormats" that can be used to programmatically manipulate the clipboard. This has a number of intriguing properties and yet I can't seem to gather exactly how this can be used. Is it possible to use this class and its methods to do conversions b...more >>

Hi, Is it possible to have the setup project call other installers as pre requisites and also install the .net runtime before installing my application? Thanks. ...more >>

i'm looking for the thechnics of sharing daya between several app domaind running under the same process. i know that every app domain got its own isolated resources, but i must shared data betwen them, like Application object in ASP.NET Apps. ...more >>

I have an application that uses an external C(?) Dll and it seems like after I make a specific call to that dll the application will crash at a random call to the dll in the future. It sometimes crashes the next call after said call, while sometimes it doesn't crash for 5 minutes; but it alway...more >>

Please Help Last night I was coding away in VC .NET 2003 to my hearts content. Then I thought I would install the .NET Framework SDK (1.1) because I wanted to play with C# from the command line. I noticed that I didn't have a choice as to where I wanted to install it (although the installer says...more >>

Hi all I have VS.NET 2003. I understand that CR come integrated with this now. But whenever I open up a CR, it shows a Crystal Decisions Registration Wizard, asking for some key. I have a licensed copy of VS.NET. What key is this then? Please provide details for this. Thank you for your time. ...more >>

I've got a recursive function that copies all files/folders to a new location. On one file, which is about a meg, it gives me an error The semaphore timeout period has expired. This occures on a File.Copy what causes this? ...more >>

Hi, http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnnetdep/html/vsredistdeploy1_1.asp The above article gives some instructions on installing localised versions of dotnetfx.exe and language packs onto windows 98 and me. Specifically, it mentions: "Install the same lang...more >>

I have a class called myConfigurationClass with 3 private members, and 3 public gets (so, 3 read-only properties). So, for instance private members: _A, _B, _ public gets A, B, Oh, and they are all strings. In particular, they are Connection strings for SQL Server In my web config, I have ...more >>

Hi, I need to write my custom LicenseProvider. I would like to kown if the license key stored with context.SetSavedLicenseKey(...) is stored in a secure way in the assembly resource ? should i encrypt the license key or not ?? thank you. ...more >>

How do I get the File Time Stamp that appears in the Modified Column in Windows Explorer I've tried the different methonds of the File class (GetCreationTime, etc.) and they sometimes return values different than the one that appears on Windows Explorer. Thanks in advance!...more >>

I am trying to test a web application that has a number of aspx pages. I've looked into NUnitAsp and was wondering how to test several pages automatically. I can test one page at a time using the tutorial but how do I pass parameters from one page to another to automate the tests. Any point...more >>

Hi! How do I deploy .NET applications that references Interop.Excel.dll or Interop.Outlook.dll onto computers other than the one on witch the project was built? I've made serveral attempts on packaging the assemblies using Visual Studio Setup Projects. However, the MS Office automation operat...more >>

Generated source code from the products How easy is it to maintain How easy is it to debug ...more >>