sg2000's Q&A profile

• Visual Studio newbie question,thank you for your attention

  i'm newbie,i want to experience dsl,i want use dsl to creat a simple web information system. question 1: which template should i use class diagrams question 2:can dsl create aspx question 3:one facet,can i think dsl can uset to realize a project of AD i eager someone who have dsl use experience in web applicaton can communicate with me. so thanks to you for your help if you know answer after your ...Show All

• SQL Server ANSI PADDING OFF not working

  Hi, I have set ANSI PADDING off by default for the database but even then when I create any table ANSI PADDING is on. While creation of table I am able to set it off before I create it and then create the table with correct settings. But when I am altering the table it is always off even when I am setting specifically before altering the table. Any ideas how to make this work Thanks. The SQL Server ODBC driver and OLEDB provide ...Show All

• Windows Forms Binding an IList to Datagrid

  I've written a subroutine to bind and format a datagrid (SubscriptionsGrid) to an object which inherits ArrayList (and therefore IList) (Subscriptions), each member of which is an instance of a CSubscription object.  CSubscription has five properties Id, Descripti ...Show All

• Visual Basic Loading .txt files

      Hello, I am sort of new to Visual Basic, but I have completed some tutorials. I can't find information on how to make a menu with Open File for example, in it, then make it open a file such as .txt. Where or how can I script a menu to have an option called Load File that will load a .txt file or something else. So far I have made a menu with the Open File option, but I need to script it to load a file now. Thank You! ...Show All

• .NET Development Enable/Disable network card

  Hi. Is there any possibility to control the network card ( enable/disable) using c# in .NET Framework 1.1 Thanks.Mircea I think the answer he is refering to is the one from Mike Flasko:   Mike Flasko wrote: Although I have never done this in code, I beleive this can be done using WMI.  The following links should provide the information you need: http://msdn.microsoft.com/library/default.asp url ...Show All

• Windows Forms How to Populate the chunk of data (100 rows) each time to Datagrid when the user scrolls through the list of Millions rows?

  I would like to achieve this with Datagrid. I have a datagrid with a table and set of columns. The dataset I dynamically generate may contain 10000 through 1000000 rows. I wanted to populate 100 rows first, and when the user navigates to 100th row and then goes next record, i wanted to populate or add next 100 rows to the datagrid and so on like this. I also have a scroller. If the user uses to scroller to reach the bottom of the first 100 ro ...Show All

• Visual C++ C2002: invalid wide-character constant after moving to July CTP of VS2005 Beta Team System Edtion

  The following code fragment from a header file compiled alright with Visual Studio 2005 Team System Edition Beta 2 (from DVD), but when I installed the July 2005 edition, I now get a compiler error: C2002: invalid wide-character constant Any sugestions as to what could be the problem   Thank you. -------------------------------------------------------------- #ifdef _DEBUG #pragma comment ( lib , _DNT( "AcGe17d.lib" ) ) &nb ...Show All

• Visual C# Forms datasets and folders

  I have a Windows project and would like to organize it a little better. It would be nice to have all my forms under a forms folder and datasets under a Datasets folder. I have tried doing things this way but have run into problems. Without me doing something different than what I am, my code does not always recognize these forms or datasets when they are in folders. Is this something that C# just doesn't like If so then I'll just have to get us ...Show All

• Visual C# Which is better?

  i'm currently developing a Multiple Choice Question(MCQ) application in C#, where student can practise their lesson & participate in an test exam. The test exam will be generated page by page. In each page there will be 2 questions(read from database); there may be more than 100 questions. So tell me which one is better: 1) predefined form for each two questions( it will take 50 forms) 2) forms & control will be generate at runtim ...Show All

• SQL Server Long line of text error

  Hey, After working on a package for a while, I started to get the following error when re-opening the package: "Document contains one or more extremely long lines of text. These lines will cause the editor to respond slowly when you open the file. Do you still want to open the file " What is the problem and if there is fix or workaround Thanks. There is no fix or workaround however don't worry be ...Show All

• Windows Forms Some strange behaviour running an Win32 app

  Hi all, I'm developing an Windows Form app, and have an strange behaviour. That is, when i run the app, and say click an Menu item, sometimes (and my concern comes because is "Sometimes"), i go to development environment directly, without the a ...Show All

• .NET Development Removing xmlns attributes

  I have an XML document. For example < xml version="1.0" encoding="utf-8" > <hello xmlns="duracellko:hello" xmlns:xs=" http://www.w3.org/2001/XMLSchema"></hello > I would like to remove xmlns and  xmlns:xs attributes. I loaded this xml into XmlDocument object and then removes all attributes from DocumentElement. But when I save the XmlDocument, then there is still xmlns attribute in hello element. Can you help me how to rem ...Show All

• Windows Forms DataBinding.Add("Enabled"... to a null object.

  Basically, what I want to do is create a dependency of one control to another, if one is null, then the other is disabled. A simple case is a use case is a listbox and a textbox. If listbox.SelectedItem = null, I want to disable the text box, and if one is selected then its enabled. I can do this manually by doing an if statement, but I would think there would be a niftier/cleaner way of doing this Something like, txtFoo.Databindings.Add("Te ...Show All

• SQL Server import/export tools

  I install sql2005 final and the SQLServer2005_SSMSEE.msi ... but i don’t find de import/export tools. I need import a DB from MDB to SQL 2005. Thanks The import/export wizard in SQL Server 2005 Management Studio relies on SQL Server Integration Services to do its work.  SSIS is not included with SQL Server Express, so we removed the import/export wizard in Management Studio Express. You can use the Access Upsizing Wizard tha ...Show All

• Visual C# End

  Hello, What is in C# the statment for end, like the end statment in VB DIII AFAIK, you mean this: sub mysub blah blah end sub That syntax does not exist in c#, instead scope is defined by curly braces void mysub { blah blah } ...Show All