KN_'s Q&A profile

• Visual C# Add "Help" button

  How can I add "Help" button to my forms Like the picture: http://img.majidonline.com/thumb/39010/Untitled-3.gif Where is the picture Where and how you want to have Help implemented ...Show All

• Visual Studio 2008 (Pre-release) Trying to run WPF samples

  Trying the following windows SDK samples: BlackJack Calculator I keep getting errors on the xaml: these error were taken from the Calculator build: MyApp.xaml(1,14): error MC4629: 'http://schemas.microsoft.com/winfx/xaml/2005' is not a recognized namespace. Line 1, position 14. Window1.xaml(1,9): error MC4629: 'http://schemas.microsoft.com/winfx/xaml/2005' is not a recognized namespace. Line 1, position 9. Please help, ...Show All

• Windows Forms Delay when load crystal report

  I have an application  which uses Crystal Reports with VB.NET and SQL Server2000 .  My problem is, when i launch the report from the vb application it is taking a lot of time to display it. It is a normal report with no subreports.  b ...Show All

• SQL Server Sychronization error - MSSQL_REPL22037

  we have a oracle replication to mssql2k5 with push transactional replication. We had massive transactions in oracle and encounter spacing error ORA-01652: unable to extend temp segment by 12137 in tablespace SYSTEM Batch processing is in progress. The current batch consists of 17356 commands and 0 transactions. The last transaction was 0x000000000000000070f5, '0x000000000000000070f5'. And I found many locking in replication process in orac ...Show All

• Visual C# ArrayList Error

  Im using the listboc control from the sampleFramework using directX and I want to create a remove function that will remove a string object from the listbox but I keep geting this error System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collection.ArrayListEnumeratorSimple.MoveNext() here is the code I did public void Remove( string s) { int i = -1; f ...Show All

• Visual Basic How to convert DataTable to a csv, txt or xls file using VB2005?

  I used a custom made class for converting a DataTable to a csv file using VB2003. Is there anyway of conevrting DataTable to a csv, txt ot xls file using VB2005, without having to write a custom class Is there any namespace with contains tools for doing this in .NET Framework 2.0 Thanks Hi Job Lot, Here is the code you are looking for: http://www.devx.com/vb2themax/Tip/19703 http://www.codeproject.com/use ...Show All

• .NET Development Create a Shell Extension Handler thumbnail extractor with .net?

  Hi, My application creates nice graphics see http:// www.mavericksplan.com/mavericks  and it saves a custom document type. I'd like to show the contet of the document in Explorer when the user switch to Thumbnail view. To implement this feature I understand I need to create a Shell Extension Handler Thumbnail Extractor that extract the image from my file type to feed Explorer thumbnail vew, which is not easy at all for me. I ...Show All

• Visual C++ .Net Framework

  Hi, I have an application which I did not originally create.  I develop it using Visual Studio 2003 - Visual C++.net.  When I click on the configuration manager for my solution I can see that this platform, for said application is "Win32".  I didnt think this was the case since my work (code) is developed compiled and run correctly using visual studio.net. Then i created a completely new project, visual c++ and chose the opt ...Show All

• Visual C++ A couple of questiones

  Dear all, I am new to Visual C++ 2005 and I am Intended to write a network application and I am confused on how to start. I am looking for your apprecited help and directions that may lead me to the right way to achieve the goal. 1- What is the difference between CLR Consol Application and Win32 Consol Application 2- Is there a possibility to write a portable network application that depends on socket programming in Visual C++ 2005 that ...Show All

• Windows Forms Install Seperate MSI from MSI Setup Project? (VS.NET 2003)

  Hi, Hopefully this is the right forum.  Anyways, anyone know if its possible to have one of the Setup Project's actions setup an MSI in VS.NET 2003   When we view custom actions, it won't let us add an .msi file type for the Commit. Are we stuck making a custom executable which will launch the msi we want to call   The MSI we're trying to install is "Microsoft WSE 2.0 SP3 Runtime.msi".  Thanks. ...Show All

• Visual C# Reading BitMap Text

  Hi, I need to read text (numbers) information from a bitmap Image. Does anybody know how to do that in C# and Windows Forms I'm using VS 2003. Thanks Ok , Thanks. I converted this to C#. But what are those numbers 54, 66 etc. What are the requirements on the image file Thanks ...Show All

• Windows Forms Direct Show in Visual C++ 2003

  Hi i am working on a video player in visual c++ 2003.  I have gotten to the point where i can open a video and have it start to play.  The one thing that i cant do yet is get the video to show up in my Form&nb ...Show All

• Visual C# Parallel execution of Functions

  Hi ! I have 3 functions, which executes sequentially so take much time (about 10 minutes). i want to reduce time, by executing those by parallel. Those functions don't depend on each other. how can i do that, plz suggestion and code..... I don't know of any tools that will automatically tune your code. Can you post your code here, maybe there's something obvious... Spreading the load across the net can get q ...Show All

• Visual Studio Tools for Office What happened to Cells(row,column)? Also Late Binding.

  Hi, In VBA I used to be able to access a cell with Cells(Row,Column).  In VSTO I seem to be having a problem.  I can get Range("A1") for example, but often I like to the use the row, column numbers. I've tried: Dim t As Date t = CDate (Globals.Sheet1.Cells.Item(4, 6).value). The cell holds a date.  This seems to work.  However when I have Option Strict On  I get  Late Binding not all ...Show All

• Visual C++ New CRT model? Somone please explain it?

  Going from forum to forum, I notice that the term "new CRT model" is often used. What does it mean Someone please explain it to me in a simple manner. Or please tell me where related information is available. It seems to me that many runtime problems find their roots in this concept. Thank you very much. When people talk about the new CRT model they are talking about the CRT being installed in the WinSxS fo ...Show All