Arun Kumar's Q&A profile

• Visual C++ What happened to vector?

  Something is wrong with the STL 'vector' header file in the 2005 Express installation.  After installing beta 2, I can't compile any source files which #include<vector> any more.  The vector file is now 59k as opposed to a very tiny 'vector' header in the VC++ 2003 Toolkit.  Also, the VC++2005 vector file has all the code in it, while the vector file that works only has a few lines including some other headers.  These problems just started with Beta 2.  I get about nine syntax errors  pointing me to various lines in vc++2005 'vector': ------ Build started: Project: test, Configuration: Debug Win32 ------ ...Show All

• .NET Development Regarding that array of structs again :)

  Hello. I'm trying to marshal the DS_SELECTION_LIST structure but I've run into a bit of a problem. When I'm trying to read of the array (aDsSelection) I get an error (FatalSomethingsomething). Turns out that the aDsSelection points to a bad address. Consider the following code: [ StructLayout ( LayoutKind .Sequential, CharSet = CharSet .Auto)] internal struct DS_SELECTION_LIST { [ MarshalAs ( UnmanagedType .U4)] public int cItems; [ MarshalAs ( UnmanagedType .U4)] public int cFetchedAttributes; public IntPtr aDsSelection; } Say, for example, that if the cItems field has the addres ...Show All

• Smart Device Development Change the PictureBox size to fit the image

  Hi there, I have a general question to ask. Is it possible to change the picturebox attributes to fit the image size The reason I ask is this: I would like to show an image in its original size, yet all images I have are different sizes. (I'm using scrollbars right now to view the image) Thanks, Martina SpeBeeTo wrote: Is it possible to change the picturebox attributes to fit the image size <snip/>The reason I ask is this: I would like to show an image in its original size, yet all images I have are different sizes. (I'm using scrollbars right now to view the image) I ...Show All

• Visual Basic ListView Problem

  Hi, Iam using ListView Control in VB.NET, i want to do something like this... please help me. 1. I receive data from RS232 Port. 2. I will Save the data into a table.(Call Data) and mark a flag field as NO. 3. I must populate the data into listview control. 4. Sometime later i will receive a data maybe in seconds(Acknowledgement data). 5. I will search for Call data (2) and if found i will save the data into a table and mark a flag field as YES. 6. (Problem here) I remove particular Call Data displayed in ListView for which i received acknowledgement. OR I want to SELECT * FROM Table WHERE flag = 'NO' and Display in ListView... This mus ...Show All

• Visual Studio Express Editions Custom Components in the Forms Designer?

  In Visual Studio 2005 C++ Express Edition I extended the ListView class through inheritance with some methods of my own to create a specific class I need repeatedly in a small project of mine. Now the new ListView-based class works fine as it's intended once I compile my project, but I can't find a way to add it to the toolbox or to get the forms designer to work with it. I really just added a few methods that make updating the specific list's content simpler, no original methods were overwritten. Is there a way to get the designer to display my own listview class Found a solution here . ...Show All

• Windows Forms Unselect item from a listbox

  When data is retrieved from my database and placed in a listbox, the first item is always selected. However, I do not want that behavior. How do you programatically unselect items in a listbox I know how to do it using a webform listbox, but the windowsform listbox does not work the same way. Thanks, Bill..  Well, if you're interested in& ...Show All

• Visual Studio Team System Lock Project recursively

  Is there a way to lock a source control project recursively Hmmm.... when I lock a project, does this prevent other users only (but not myself) from checking in/out files in the project and in all its subprojects ...Show All

• SQL Server Performance Issue in Schema Extract

  I wrote some recursive piece of code to populate a windows forms treeview control with SQL SMO objects. The target is to have something like Sql Management Studio Server/Database Explorer. I'm trying to build the following hierarchy Server |_ Database |_ Table |_ Field I've done this and it works fine, but It's too slow. Is there any issues about that which I shoud care about *Note: I've wrote the code both in Sync ad Async pattern using delegates and BackgroundWorker, all the same response time. Aisac G. aisac.wordpress.com spaces.msn.com/aisacg As much as I love SMO, I think it is overkill for just populating a treevi ...Show All

• Visual Studio fatal error CTC2013: Can't start preprocessor

  Hello! I have the following configuration: Microsoft Visual Studio 2005 Version 8.0.50727.42 (RTM.050727-4200) Microsoft .NET Framework Version 2.0.50727 Installed Edition: Enterprise Microsoft Visual Basic 2005 55603-000-0000016-00940 Microsoft Visual Basic 2005 Microsoft Visual C# 2005 55603-000-0000016-00940 Microsoft Visual C# 2005 Microsoft Visual Web Developer 2005 55603-000-0000016-00940 Microsoft Visual Web Developer 2005 Visual Studio 2005 Team Edition for Architects 55603-000-0000016-00940 Microsoft Visual Studio 2005 Team Edition for Software Architects Visual Studio 2005 Team Edition for Developers 55 ...Show All

• Visual Studio 2008 (Pre-release) Practical questions

  Hello all, For as far as I can see, LINQ offers key features that belong to the data access layer. (Not like the current features from System.Data in .NET 2.0.) LINQ is all about replacing existing data access layer code with LINQ code, I think. So is the true advantage that we don't have to write SQL code anymore If so, would the LINQ code be placed on the database server (stored procedures) or on the application side Would data access layers still exist And in what form Where would they reside On a (for example) SQL Server, or on the application side I could not find any 'best practices' yet on this subject. Hope you understand my issues ...Show All

• Software Development for Windows Vista Qury Regarding Long Running Workflows ....

  Hi to all Well i know that WF had a capability to handle long running workflows , now here are couple of points i want to ask , please provide the detail answer 1) Very simply how you guys handle following scenario , you have workflow running and Machine got resarted/ reboot I mean is the workflow starts next time with previous state / Activity or gona crash as in non destermenistic state 2) hmm what are mimium steps to acheive hydration / dehydration and how it works 3) once a workflow is running what are best practices to handle long running workflows The main thing you have to have in place is t ...Show All

• Visual Studio 2008 (Pre-release) Support for the System.ComponentModel.INotifyPropertyChanged interface

  Hello! Wouldn't it be a good idea to add a switch for the sqlmetal.exe program for making it to implement the System.ComponentModel.INotifyPropertyChanged in all the relevant classes Best regards, Henrik Dahl Or grab my CodeSmith DLinq template and modify it or let me modify it when I have some time. ...Show All

• Visual Studio Team System MSSCCI provider for VS6

  I have a question about release date of subject. When it will be available Or where I could see pre-release version of this plugin Hi, This is 'coming-soon'; we are literally just working out the EULA before releasing a beta version. Thanks! Eric. ...Show All

• SQL Server SQL Srvr 2005 DTS

  Hi, I need help in creating a DTS in SQL Srvr 2005, can anybody help me doing this please   AC DTS has been replaced by SSIS (Integration Services) You will find a Visual Studio 2005 in your Start Menu, that's your starting point. ...Show All

• SQL Server How can i replicate from SQL Server 2005 to Informix 10

  Hi. In SQL Server 2000 the replication from SQL SERVER to Informix 10, works excelent...! and I dont have a problem at all. But, in SQL SERVER 2005 I just can't do that... I can't add a different type of suscriber different of Oracle or IBM DB2.... Any help Please....  We want to migrate to sql server 2000 to sql server 2005 .. but we cant do that if the replication doesnt work...   ...Show All