Hello, Is there a way to catch the scroll event inside a panel? When the user changes the scroll poition, I need to know. Any assistance will be greatly appreciated. Thanks, Chuck ...more >>

I was trying the VS2005 Beta c# development. It has now expired. I have VS2003, is there any way of tranferring the code (specifically the form design) into VS2003, or is is a manual job. I suppose its taught me never to try a Beta again! (And another thing, although I have uninstalled th...more >>

I just installed .net framework redistributable v2 (uninstalled v1, v1.1, and v2 beta)and now synctoy program and office redation add-in does not work. Winfx runtime component sept ctp v3 beta 2 won't reinstall either. Any fixes for these problems? Thanks....more >>

I have a client with a wierd problem with win32 .NET apps. Basically the forms do not render properly. Dialog boxes stretch, and grow each time the app is run It is a bit hard to explain so I've pasted a screen shot here of Sage Financial Forcasting, but it occurs on all .NET apps: http://www...more >>

Hello, Can someone please confirm whether or not I can use this class to basically watch for the insertion of a USB drive? I'm suspecting not. If I try to create a FileSystemWatcher on a drive/folder that doesn't exist, I get an unrecoverable exception. Any information would be greatly a...more >>

Hey guys, sorry if this is the wrong area to post but I couldn't find a more specific one which fit the topic. I've recently been looking to implement some basic ftp features into an application i'm writing for my company, so in my search for information on the topic I came across a code sa...more >>

can anyone point me to a tutorial on how to encode files like outlook encodes attachments i want to encode all the attachments and save it to an sql table. then decode when i need it. thank you. ...more >>

I'm looking for a nifty way of parsing a numeric value back out of a previously formatted currency string. Even if it's long winded involving grabbing symbols from the current locale. I'm trying to build some functionality for other developers to be able to read in data from flat files, and I do...more >>

anyone know of any tutorials that explain how to monitor a directory so i can copy a file when it is created. thank you ...more >>

Hi! I am writing a custom scrollbar which will be partly transparent(for a PDA - so cf.net, .net has a gethdc() method) Everthing runs ok, I imported some functions from the gdi(like transparentimage() etc)... but i can't find a way to get a DC from a Bitmap object(loaded from resources) whic...more >>

Hi, Can my AppDomain ApplicationBase be something like "http://www.mysite.com/dllstorage/" ? When some dll was not found in applicationbase, does subfolders will be checked automatically? like "http://www.mysite.com/dllstorate/internal/somefile.dll" Thanks in advance ...more >>

I have windows XP so I'm using IE 6.0 I just started having this problem..I dont know what happened...When I have more than one window open...and I go to close one..they all close...like I'll click on the "x" or even go to "file" to "exit" and all my windows will close..Did I accidentally rese...more >>

I have run into the following situation, of which I don't understand and would appreciate someone filling me in on hopefully an obvious detail im looking over: A compilation example (that compiles) that imports System but does not reference System.dll: vbc /rootnamespace:xxx /target:library...more >>

I have VS2005 beta 2 (final release is not out there yet to buy). And I just downloaded the final release of the .NET 2.0 SDK & Runtime. I was thinking to install them, but when I click on the MSI it tolds me that I must uninstall the .NET 2.0 beta 2 runtime & sdk (and a few other things as ...more >>

I just stumbled on a forum were people were saying they were porting old native C++ app to winform/C#/.NET and they experienced: - drop in performance - huge memory consumption. Someone was saying this: ======== Recently I ported to C# a small transmatch cirquit design C++ application I wr...more >>

In my view, there is a major drawback to using attributes: the getter and the setter have identical protection levels. But I usually want the getter to be public and the setter to be protected or even private. Example: I would have liked this to be possible: int Thingy { public get {...more >>

with the framework i can getbytes from utf8 and others using asciiencoding.getbytes what method or class do i use the getbytes from an ansi character file ...more >>

Hello, I have gotten both .net 2.0 and 1.1 on my machine. I use Nant to build my applications. Any Nant users here can tell me how I can instruct Nant to build with the 2.0 compiler or the 1.1 compiler? Currently it uses .net 2.0 compiler only... I can't find out how to switch to 1.1 without ...more >>

I have an application where i am receiving the following error: The type initializer for 'System.Management.ManagementBaseObject' threw an exception The same application is running fine on 3 other windows 2003 servers but not on a windows 2000 server. Also it was working fine until i mo...more >>

Hi Friends Would like to know what's the difference between creating an object like this: 1) Dim Obj As New aspftp.ASPTFP And this: 2) Dim Obj As aspftp.ASPFTP Obj = CreateObject("aspftp.ASPFTP") Reason I ask is number 1 works for me, but number 2 fails with this error: "Cannot creat...more >>

How do you use HttpWebRequest for a GET method? I get POST, and I can see how to do one GET, since the URL is provided in WebRequest.Create, but for keep-alive, how do you change the URL for each request on the same connection? ...more >>

I have written a simple cryptography utility using VS2005 that enccrypts strings or files using RSA or 3DES. I have no idea how to deal with remembering the initialization vector [iv] when using 3DES. I currently generate the IV using the RNGCryptoServiceProvider I then write the IV, in pl...more >>

I experienced the following exception occasionally, which happens when the program downloads the image data from the Web site. The program first downloads some bytes successfully, and then waits for 5 minutes. At last, it reports "The operation has timed-out". I must declare that this problem ...more >>

I am confused because I see a framework 2.0 Beta to download - If I download the RTM VS 2005 - then use the 2.0 Beta - then is it likely I will need to deploy Beta 2,0 to client machines ??... and the expected date for the non Beta 2.0 is ?? -- Andrew...more >>

Sirs, I have a web application running and I am planning to write a WinForms client, so that customers can choose to access the application with a browser or the WinForms client. My ASP.NET application has some layers: Presentation (aspx + codebehind) Business Logic Layer Metadata (my...more >>

hi, I'm an 18 y/o student, and never used c# before, (i do have experince in java and vb-6). I heard about the great features of c#, the problem is i could never afford Visual Studio. 1) Is it possible to just download the ".NET Framework 2.0 Software Development Kit (SDK)" and use a regu...more >>

Hello, I just noticed that I have available 21 System.* assemblies and I'm fairly sure they ought to be more than that :-P Will the "Repair" option work in order to get the sys assemblies straight again? What other options do I have to fix this situation? TIA, Andrew...more >>

I want to convert DN to windows login names (DOMAIN\loginname). Is this burried in System.DirectoryServices or somewhere else? Thanks! ...more >>

Hi all, I am developing a bunch of custom business objects and to hold collections I am using the BindingList(of ) generic collection. Now I know that will come useful if I want to directly bind that data to databound controls. If I dont ever have such a need, would I see a significant perf...more >>

Visual Studio.NET 2003 came with Framework 1.1 on the installation CD. There is a "hotfix" out for Framework 1.1 . If this hotfix is installed, would it interfere with Visual Studio or the running of apps built with Framework 1.1 that didn't have the hotfix? Jenssey...more >>

I am trying to configure a set of access rules for a subfolder in my project. The folder is a subfolder in the application folder and cannot read the dll file in the application's bin folder. How do I propertly tell the compiler in the Web.config file used in the sub folder where to find the...more >>

In the .NET 2.0 example for HttpWebRequest.BeginGetResponse(), in the RespCallback function, after EndGetResponse(), it gets the stream and starts reading from it asynchronously. I'm wondering why. Since it's already happening in a callback function, wouldn't it be just as good to do the rea...more >>

Can I just extract the files from the dotnetfx.exe program and have a GPO policy to install on each computer during reboot? There is a single MSI file in the extration. Thanks, Mike Ober. ...more >>

I have made a class(Pin), derived from UserControl which implements its own interface. To do so its OnPaint must obviously be called. This Control is a part of another control(Gate) which acts as a container for Pin. The problem is that the function Pin.OnPaint() is never called. I had a similia...more >>

How do I get HTML output from the new in 2.0 XslCompiledTransform? The XslCompiledTransform class has a read only OutputMethod property. The XslCompiledTransform.Transform() method takes an XmlWriter, which has an XmlSettings object with a read only OutputMethod property. At runtime XslCo...more >>

Hallo! Is there a way to generate a .msi File for distribution from Microsoft Visual Studio .NET 2003 which runs without having admin rights? Thanx, Hans ...more >>

Hi people, I saw several code samples that first enumerate all drives using a query with the ManagementObjectSearcher class: <code> ManagementObjectSearcher query = new ManagementObjectSearcher("SELECT * From Win32_LogicalDisk "); ManagementObjectCollection queryCollection = query.Get();...more >>

hi, i want to do following: Private Sub AxWebBrowser1_DocumentCompleteEventHandler(ByVal sender As Object, ByVal e As AxSHDocVw.DWebBrowserEvents2_DocumentCompleteEvent) Handles AxWebBrowser1.DocumentComplete Label7.Text = "LOAD DOC " & Now doc = AxWebBrowser1.Document ...more >>

Is there any Documentation tool available for visual studion 2005. I have googled for it but does not find anything. Thanks in advance ...more >>

I want to serialize an object in VB.Net and store the data in SQL Server 2000, and be able to retrieve and deserialize it later. Can anyone explain how I can do that? Specifically, how do I insert a stream into a database field? What data type should the field be? Image? This seems like i...more >>

I need to load all the available printers - including network ones - in a combobox. Would anybody so kind as to show me how to do it? Thank you -Pamela ...more >>

I will soon be working on a embedded device using .NET Compact Framework where performance is a major issues. Therefore, I would like the ability to disable exceptions at compile time. I use the below approach to conditionally compile the "Throw" part of the exception handling. Is there any eleg...more >>

just installed .net framework 1.1 sdk on a PC at work. I would like to run csc.exe to compile a C# source file. In the command prompt box I navigate to the directory that holds the c# ..cs source file. then I enter the csc.exe command string to compile the source file and the error is file CS...more >>

Hi, I'm loading graphics into a PictureBox using then Image.FromFile method. If the Image is a TIF file it get's only half the height. The whole Image is displayed (not cut off somewhere) but it looks squeezed. The TIFs are documents received by fax and encoded by "Group 3 Fax Encoding" (as...more >>

Hello How can I parse a string, which format I know, to elements. (in c#, not using a regexp) For example - it will be "number text = number text". Is there a faster way to do it than getting string from start to IndexOf(" "), parsing to number, getting next part to the next space, ..... I'm l...more >>

I try to open a file that is opened and used by win32service for logging purposes in c# The following code line StreamReader sr = new StreamReader(filename); gets an exception: The process cannot access the file 'XX' because it is being used by another process. I can open the file usi...more >>

I am looking at trying out some of the ASP.Net 2.0 based hands on labs from the TechEd 2005 DVDs but most of them use a database called MyComics which I cannot seem to find on any of the DVDs or on the web. Can anyone point me in the right direction so I get get the necessary lab files that g...more >>

Hi there, I get the following error after I installed MS Workflow Foundation for VS2005. It Happens when I load up VS2005. Any ideas.. Warning 1 The "System.Workflow.ComponentModel.Compiler.CompileWorkflowTask" task could not be loaded from the assembly System.Workflow.ComponentModel, Ver...more >>

Hi, Our technical support people decided that all PCs will have an automatic Windows update. The first such update was yesterday. Today my global error handler (Application.ThreadException) does not work any more. In VS Debug mode the program stops at the error line with Break/Continue. In...more >>

Hello, We have project files in .Net with the extensions as xxx.rptproj , xxx.rptproj.user, xxx.sln , yyy.rdl, yyy.rdl.data and zzz.rds files I would like to know what are these files and what type of project it is. I tried to open in VS.Net and Visual studio but did not open. Do i need to i...more >>