Chryso's Q&A profile

• Windows Forms datagrid column headers fire the click event

  VS 2003 I have a datagrid, and on the click event I process the selected row. You click the selector on the left side of the row. If you click any of the column headings, the click event fires for the row that currently has the focus. So if you are just trying to drag and re-size columns, it fires and process that row. I just want my code to execute if you click on the record selector to the left. How can this be done Thanks We are a very small company, two programmers in the middle of Kansas. We have lots and lots of MS ACCESS applications for small businesses. We want to migrate away from ACCESS and have chosen VB .NET. I have written five small embedded apps in VB .NET to run on hand held ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Mesh going on a landscape

  How can I make it that my player mesh in walking on my landscape mesh The Player should walk up if the world is raising up and walk down if the world is falling. Thanks Hi, loading a XFile for use as a terrain it's okay if you extract the vertex information from the vertex buffer after the XFile is loaded. Then you can perform the required calculations to determine the height of the terrain at the position that your player is walking on. These calculations include finding the closest vertices and interpolate their values to produce a smooth height value, which is the Y position that the player should has his feet at. About getting the vertex data: The thing is I never really used XNA so I can't give you specific examples o ...Show All

• .NET Development Very Urgent - System.IO.IOException: There is not enough space on the disk.

  Hi, We are facing a bug in which we are writing data to the excel file in the floppy and the floppy size is full it raise an “ IOException” (memory full) , in this case I am not able to close the StreamWriter object because StreamWriter Close () function internally call the Flush () method. But after sometimes or immediately ,i got another IOException of memory full and the call stack show that it raises when the Garbage Collector (GC) call Finalize() function. I do not wants this second exception , becuase i can not handle this second exception and sometime a process is also runing in the Task Manager after closing the application even i am using the Environment.Exit(0) function in Application for exiting the ...Show All

• Visual Studio Express Editions Strange issue when building an app :-s

  When i build an application in visual studio express my firefox loads up and loads 3 websites. this is only when i build, install or run the application after install. Doesn't matter what i build i keep getting the same 3 sites. Does any one know what could be causing this I'm actually not so sure it Firefox and the Google toolbar. I use both all the time and I haven't had this problem yet. I too am going to say some form of malware or what not. Personally I'd sot every thing and do a virus scan right away, just to be safe. ...Show All

• Visual C++ C2027 Error: Full class declaration required: Bug?

  Hi, This may touch on some obscure corners of the C++ standard, but I believe the example below should compile as is, without the full declaration of class Atom. Comments Thanks. Stuart ____________________ // Shows VC++ 2005 Bug Requiring Full Class Declaration Where Forward Declaration Should Suffice // Compile: cl /EHsc forward.VC.bug.cc (other options didn't make a difference) // Error: error C2027: use of undefined type 'rosetta::conformation::Atom' // Compiles without warning on: GCC 3.4 and 4.0, and Intel C++ 9.1 // Compiles if: // . Full Atom.hh header is included // , std::vector is used instead of vector1, // . vector1 dtor is made non-virtual // . typedef for Atoms_Iterator is removed // Something about the vector class hierarc ...Show All

• Visual Studio Team System Migrate from beta to RTM

  I have some doubt, I want to change my SQL data base from another server, and migrate from beta version to RTM version, so on this moment I have a simple installation so we have to do a new intallation but now we want to install in a dual form, my DB in one server and my Team System in a diferent server, my cuestion is, What kind of risk we have to have with migrate from Beta simple to RTM dual intallation , We can have risk to lose some historical information from us project Any idea What we have to do You are really talking about 2 different operations. First is an upgrade to move from the Beta to the RTM bits. The second is to move from a single server to a dual server configuration. We urge you to treat these as 2 se ...Show All

• Software Development for Windows Vista MPEG-2 SD Long GOP

  I need some information like as MPEG-2 GOP order (I B B P B B P B B P I ... etc) before Receive/Send process. To set up my output pin (filter as transform filter). I couldn't any information about this problem DirectShow documentary files. MPEG2VIDEOINFO isn't incapable to retrieve this information. Is anybody have any suggestion for this problem No it's not in the media type. You'll have to scan the data. If you need to do this before the graph goes active, then you will need to be a demux (or a standalone program) since a transform cannot get access to the data before streaming starts. G ...Show All

• Smart Device Development Thread Problem

  Hi,          I'm developing smart device application by using CF1.0 on VS 2003. i need your help. I've developed one application. In that application, there are two forms both will be shown thru sub Main(). The first form has a thread which will be invoked on form_load() event. That form will be closed after completing the thread function and show Form2. This is what i want. But Form2 didn't show even the thread function finished.          I attached source code. Please check my application and send your suggestion or link. Note:           In my application, Both forms will show ...Show All

• Visual C# A problem with WebBrowser control

  Hello, I have a very strange problem with the WebBrowser control... When the WebBrowser control have the focus, all my main menu strip shortcuts stop working, and when I set the focus to another control it start working correctly. How can I solve that Your help would be greatly appreciated. Hi, I have created a sample application with webBrowserControl and WebBrowsersShortCutsEnabled property is also set to false. But it runs fine... What actuly you are doing with web borwser control as i think some thing is wrong with in you code... ...Show All

• SQL Server processing cube not pumping data

  I am trying to process a cube on a fact query that should return about 600M rows. When I run the processing, all Dimensions are processed successfully, and it starts processing the Facts, but no row count is shown indicating that it does not actually start streaming the data to Analysis Services. It has been running for 30 minutes and no count of processed rows has appeared. When I double-click the query and open the query in SQL Server Management studio it runs fine. Also I tried it with set rowcount 100000 and it starts streaming data to query output right away and gets to 100000 rows within a minute or so. So the query seems optimized and returns the data quickly. Also tempdb seems to be growing slowly. Does Analysis ...Show All

• .NET Development Problem in web service because of msxml3.dll

  Hi, We are running a web service for past 1 yr. The web service is basically developed using VB and distributed using WSDL created by SOAP Tool kit2.0. Since last two months we are facing a big problem with Web service. The server automatically bogged down. There was no change the application setting and code. When I did some reaserch on our end, I found out, the cause for the slowing down is an error occuring while trying to post a xml data to a URL. The error description is " The system cannot locate the resource specified " and the error source is msxml3.dll. I have checked in various blogs over the internet. Some found a solution by setting realeaing the object reference and someone by resetting the firewall. I tried ...Show All

• .NET Development Can you push files onto a server in c#?

  I am trying to upload a file using the HttpWebRequest class and the put command but I must admit I am a little new at it so I am not even sure if I am going about this the right way or not here is some code that I have written to try and get the file up to the server try { HttpWebRequest uploadRequest = ( HttpWebRequest ) WebRequest .Create(uploadUri + @"/" + fileName); uploadRequest.Method = WebRequestMethods . Http .Put; requestStream = uploadRequest.GetRequestStream(); fileStream = File .Open(fileName, FileMode .Open); byte [] buffer = new byte [1024]; int bytesRead; while ( true ) { bytesRead = fileStream.Read(buffer, 0, buffer.Length); if (bytesRead == 0) { break ; } ...Show All

• Visual C++ How to do what I already have done in Visual C++ 6.0

  I have gone through a book called 'Teach yourself Visual C++ 6.0 in 21 days'. Now I have Visual Studio 2005 C++ the Express edition and I see that much has changed. I really can't do what i did in version 6.0 because to much has changed. For example in 6.0 you had a wizard ctrl W and you attached and set a variable to a control and then called UpdateData() to use the control. But how do I do that now Or let me ask how can I in the best way learn to use Visual Studio 2005 so I can do the same things I already have learnt. I have searched the help and online system and find it very hard to know which resources to read and in which order Neither do I find any good book about basic Visual Studio 2005 Kaushik, I think you still can make yo ...Show All

• Visual Studio Team System Uninstall Team Foundation Server

  Hello, 1. I installed Team Foundation Server beta 3 and now I want to install the release version. I have no data in the beta 3 so I want uninstall without the upgrade process. I didn;t find any document of uninstall process can some one help me just perform uninstall 2. How can I move the database from the default location to a new drive Thanks 1) The easiest path if you don't have any data to save is to drop the databases (include the sharepoint ones), uninstall sharepoint, then do a fresh TFS install 2) You can do this with SQL Server Management Studio - you detach the database, move the mdf and ldf files, then re-attach it at the new location. You'll want to do this whi ...Show All

• Smart Device Development PPC Windows Version

  Hi Experts, I am developing a project on i-mate PDA2K EVDO running on Windows Mobile 2003 Second Edition Version 4.21.1088. The project is built on Visual Studio 2005 C#.Net CF 2.0. It renders very well on i-mate PDA2K EVDO. But when I am trying to deploy it on an i-mate JasJar which runs on Windows Mobile 5.0 Version 5.1.1700 , we are facing problem with way the form controls are aligned. I have compiled the project for the platform Pocket PC 2003 . Is this a problem with Windows Version If so, how to solve this Also is there a way to create this application compatible to both Windows Mobile 2003 and Windows Mobile 5.0 Please help. Regards, Suman Ghosh Hi Manav, Can you also take a look at this topic http://forums.microsoft.c ...Show All