thinhbui's Q&A profile

• Visual Studio Express Editions unable to update data in a database

  Hello! I am using VC#2005 Express and trying to work all off the video tutorials. When I started to work on Lesson09, I encountered a problem: I follow instructions from video lesson, but when I try to update data in a database, I receive an error: Update requires a valid UpdateCommand when passed DataRow collection with modified rows. I use default settings for tableaddapter and dataset, in a same way as in video, and here is ...Show All

• Visual C++ MSBuild in x64 environment with vcproj

  Hello, With a quick search in the MSDN, I did not find the issue I am having. If this is already discussed, I apologize. I just got the latest VS2005, and tried to build 64 bit. It fails to build with MSbuild from command line. I have played just short time, and started with very basic. Still I am not successful. I am using VS2005 version is 8.0.50727.42 Here is the very basic scenario. I have created a new blank project "hello", my default ...Show All

• Windows Forms myGridColumn.NullText Help

  I have a datasource and with in that i have null fields which i need to turn to "".   whats wrong with my code.. it keeps saying that im out of the index range.. please help..  oConn.Open(); SqlCommand oCMD = new SqlCommand("select&n ...Show All

• SQL Server Is SQL Server 2005 Express Edition with Advanced Services FREE ????

  I can't find any information on this. Thanks. Yep, it's free. Regards, Mike Wachal SQL Express team ---- Please mark your thread as Answered when you get your solution. ...Show All

• Windows Forms Binding System.Console with a TextBox

  I am using VS 2005 best and .Net 2.0 How can I bind the System.Console to the textbox control so everytime something is written to the console with Console.WriteLine() or Console.Write() it will be displayed in my text control This method does work.  I just implemented it in a couple minutes.  However, I'm not sure if it is the "ideal" solution.  I was struggling to use the Databinding properti ...Show All

• SQL Server Import/Export data with SQL Server 2005 Express

  Hello folks! I have installed SQL Server 2005 Express and SQL Server Management Studio Express. Everything looks ok and works fine, but I can't find the Data Import/Export Wizard.  Can anyone tell me how to Import/Export data Thank you!!! SQL Server 2005 Express Manager does not offer Import/Export functionality as it is dependent on SQL Server Integration Services (SSIS) and SQL Server Agent.  Y ...Show All

• SQL Server select stmt.

  Hi all, I have one question. It looks easy, but, I couldn't figure out the problem. I download and attach the AdventureWorksDB and AdventureWorksDW sample databases and I run the following query to test its functionality. use adventureworks go select * from production.location go and it gives me an error messeges which says: Msg 208, Level 16, State 1, Line 1 Invalid object name 'production.location'. Similar type of query is ex ...Show All

• Visual Studio Express Editions Array problem

  Dear everyone, In C++, when we allocated memory for array, we'd better to use delete operator to deallocate and free memory space. That's good. How could I do that in C# How do I prevent memory leak by deallocating the memory allocated to array Thank you. Regards, David hi, i don't think you need to do that , it will happen automaticly when GC runs , if your array went out of scope it will be rem ...Show All

• Software Development for Windows Vista Sidebars bling?

  The Sidebar ah some bling that works we will find out. Its nice how it grows opaque on mouseover , however *feature* their is no way to set how opaque it is, and the gradient idea is bad, better to have the transparency the whole way across better bling that way. Their is a *bug* when hiding the Sidebar regardless of side it minimizes to the system tray, not a good idea for left hand side. *feature* why not autohide like the taskbar. T ...Show All

• .NET Development I want to create my own OLEDB Provider dll, is it possible?

  I have a unique datasource that does not provide an oledb connection option.  I can connect by other means and get the data I want.  Then I want to translate that data and expose it from my dll as an oledb data provider.  Is this possible blaise We're not simply replacing the MS OLEDB for Oracle Provider.  We don't have access to the db period.  We'll be using SAP.Net Connectors and ma ...Show All

• Visual Studio Express Editions I forgot my registration code!

  I registered basic 2005 express but I forgot to document it for future needs just incase I decide to reformat and reinstall. Is there a way to get my registration code again ...Show All

• Visual C++ How to get rid of warning LNK4086?

  Dear developers: We are developing an agent which runs in embeded system. We compile the project in Windows, using MS compiler, then modify the header of generated binaries of Apps and DLLs, to comply with the executable file format spec in our embeded system. The problem is, we use __cdecl for all functions, include exported DLL entries, and there are warning LNK4086 when compiling the project in Windows. The warning itself is proper, and harml ...Show All

• Visual C# I could really do with a pointer in the right direction

  System.NullReferenceException: Object reference not set to an instance of an object. at _Default.Page_Load(Object sender, EventArgs e) in Default.aspx.cs:line 30 it is in the following code: using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Net; using ...Show All

• Visual Basic command button question

  I have two buttons on a windows form called btnOne and btnTwo. When I click btnOne I want a messagebox to show When I click btnTwo I want to run the btnOne click event to show the same messagebox. Does anyone know how to do this. If you double click on a button in the design view, it adds an event handler. Inside the handler you can call MessageBox.Show. You can do the same for event two and just call ...Show All

• Visual Studio Team System VSSConverter Failures/Flaws

  I am having no luck using VSSConvert to migrate a large VSS database into VSTF.  I could not convert the database in beta 2 and I still cannot convert it in beta 3.  I'm trying to convert a single root project and VSSConverter runs for a few hours then crashes with a Send Error type exception.  Neither VSS Analyze nor VSSConverter analyze reports any errors on the database.  VSS analyze does report several warnings ...Show All