tnrajesha's Q&A profile

• Windows Forms detecting multiple keys press

  I am writing a multiplayer mode for my little c# game. I want two users to be able to control their car simultaneous from the same keyboard. The problem is that when I try to keep more than 2 keys pressed (let's say accelerate and left for both players...totally 4 keys) the computer doesn't recognize them (and in my case it starts beeping from the internal speaker). How can I solve this problem If you keep down only two keys everything ...Show All

• .NET Development ExecuteNonQuery is not returning no of rows affected (Oracle Provider)

  Hi , I am using Oracle provider for data access.But the ExecuteNonQuery  of Oracle command is not returning the no of rows affected properly.Its always returning 1 while deleting records. (I tried to delete a junk id from database,at the time also its returning 1) Could you pls help me to sort it out. This is the snippet which i am using, Dim Cmd As OracleCommand Dim retVal As Integer Cmd = New OracleCommand ...Show All

• Visual C++ Write C file

  how do you write a C file in Vis C++ Hi, How come do you want to write a C file in VSC++2005 Is there any reason for that If so, let me know it. I am really interested in it. Note: Some experts say that C++ supports a superset of C. Thank you very much in advance. ...Show All

• Visual Studio MSBuild file for .Net 1.0, 1.1, 2.0, Compact Framework 1.0 & 2.0 and Mono

  Greetings, Intro: I'm currently working in a library that has to target both .Net 2.0 and .Net Compact Framework 2.0. My initial approach was to have two projects for each assembly. The source code would be all the same, with #if's testing for the compact or the full framework. One of the projects would have all the files, and the other all the files from the first linked. As the number of source files and assemblies growed, this turned into pro ...Show All

• Visual Basic VS 2005 Server Explorer

  My web host has their sql server accessible on a non-standard port (port 3434 to be exact). How do I get the server explorer to connect on this port to my sql server so that I can see my databases and whatnot in the server explorer window you need to add the port number after the instance name i.e. mycomputer\myinstance,3434 Cathal ...Show All

• SQL Server Full Text Search (2005) - How to determine word offset in CONTAINS query?

  Does anyone know if it is possible to determine the relative word offset (the Occ) from a simple-term query such as:- SELECT Comments FROM Production.ProductReview WHERE CONTAINS(Comments, ' "mountain biking" '); So, given the text:- "Maybe it's just because I'm new to mountain biking, but I had a terrible time getting used to these pedals." I would like the query would return both the text and the word offset of 8.  To me, it ...Show All

• SQL Server Get FlatFile Columns through ConnectionManager

  The CreatePackage sample provided with SQL Server programmatically creates a package that has a source type of OLEDB to a flat file destination. I am building exactly the opposite, source=flatfile, destination=SQL Server. I expect that will be a more common scenario is using SSIS. The problem I have is populating the source columns in the FlatFileSource connection manager programmatically. I know it can be done because it happens when you bui ...Show All

• Smart Device Development Spy problems

  I can connect with remote File View, RegEdit, HeapView, Process View to any of the Emulators or a real PPC2003 device. But when I run Spy I get either “The process cannot access the file because it is being used by another process” “Invalid Signature”   when I connect to an emulator (if the emulator is not running it will bring it up)   OR “The process cannot access the file because it is being used by anot ...Show All

• Visual C# Aborting and Managing Threads: The Dog or the Cat?

  Newbie here .... thanks in advance for your patience. I'm working w/ C# Visual Studio 2005 I've read up on all the comments about problems w/ aborting and suspending/resuming threads.  Lots of things to consider.  Looks kinda ugly on all fronts.  Note that I'm not thinking of using suspend and resume to synchronize threads.  I would like to just pause and then restart a particular thread from where it left off.  Wo ...Show All

• Software Development for Windows Vista will SetAbort() rollback transactions even I have a commit in my procedures?

  I am writing some code to test the possiblity to use COM+ enterprise transaction to rollback procedures in our DB tests. So for each test, begin a transaction, then run stored procedures, then call SetAbort() to rollback everything. Then run the next test. Our stored procedures are all have transactions inside them, for example, Oracle procedures has commit in the end of the stored procedures, MSSQL procedures has COMMIT TRANSACTION in the en ...Show All

• Visual Studio Cracking the DDEX nut

  Ok, so I've gone and written a handy-dandy ADO.NET 2.0 provider for SQLite and decided to look into the DDEX side of things just for completeness. Just to get something on the screen, I followed the chapter entitled " Registering a Non-Package-Based DDEX Provider" and am having trouble getting it to show up. Under the SupportedObjects subkey for my guid, I've added the keys: DataConnectionProperties DataConnectionSupport DataSourceInformation Ac ...Show All

• Visual Studio Tools for Office Deletion & Memory Leak Word 2003

  I try to delete a table from a certain range, but get an error: Insufficient Amount of Memory. Here is my code: WordInterop. Range _range = XmlNode.Range; _range.Tables[1].Tables[j + 1].Delete(); What is interesting - Table gets deleted and the second time I call that same code it doesn't fire any exceptions... Wonder what could cause that behavior and how to fix it   Thanks, Dmitry ...Show All

• Visual Studio 2008 (Pre-release) help

    From the video I have watched http://download.microsoft.com/download/4/7/0/4703eba2-78c4-4b09-8912-69f6c38d3a56/Dlinq.wmv I did not understand .how can i use my database like northwind i have watched ready-made northwind.cs how can i make database file like northwind.cs and i have watched command prompt and executed sqlmetal.exe what is that command work   I found the solution [ Table (Name= " MyDataba ...Show All

• Smart Device Development After installing final VS 2005 (MSDN) can't see the designer

  Hello fellow developers, I don't know if someone had the same problem but I hope that someone could help me with this issue. Until yestarday I had installed on my computer the RTM version of Visual Studio 2005 and yestarday I uninstalled everything (using the tool for the pre-rtm uninstall that worked fine and uninstalled absolute everything) and I install the final MSDN version of Visual Studio 2005. So far, so good. BUT when I tryied to crea ...Show All

• .NET Development WebRequest is breaking me in 2.0

  Trying to get my code ported to RTM and I've run into a nasty snag. Here's the code: public Image RetrieveImage( Uri path) { WebResponse Response = null ; Image image = null ; HttpWebRequest request = ( HttpWebRequest ) WebRequest .Create(path); request.Credentials = CredentialCache .DefaultCredentials; try { Response = request.GetResponse(); if (Response.ContentLength > 0) { image = Image .FromStream(Response. ...Show All