_sistem_'s Q&A profile

• .NET Development how to change the GetWeekNumber() format to UK/GB

  Hi, at this moment in gregorian calendar the first month of the year is defined as january. i would like to change it to april due to the reason that in UK we count the first week in april.  I read lots of documentation on msdn.microsoft web site but i foung the need to change on web.config : <globalization culture="en-GB" uiCulture="en-GB"/> but still i get wrong week number. its probably its not enough and i still get  week 24. while looking for the place where we can define the start year point in this calendar( month,day of month) the metho ...Show All

• Smart Device Development print from ppc to networkprinter

  how can i print from a ppc to a networkprinter I've tried to move the file to the printer task file (which is shared) but i get io exception. If i does this from another desktop in the network it works fine... When i go look on my ppc and try to reach the shared printer task folder i can see it on the file explorer but i can't open it.... does anyone know what's the reason for this and maybe a solution Is it also possible to send a file to the IP adres from the printer If i try to move the file to the ip adress i get the same error grtz What is the message that u get when u click the printer on the ...Show All

• Visual C# Solution to SYN Flood

  i am doing a project (defending SYN FLOOD over LAN) using C#. now somebody plz let me know what are the possible solutions to SYN Flood(WINDOWS) so i may implement one of them . if possible then plz provide me some links also. thnx ...Show All

• Visual Basic Shared AssemblyInfo.vb (project settings) among projects: How in VS 2005?

  Hi everyone, In VS 2003, I have an AssemblyInfo.vb file that contains the GUID for the project and other project-specific settings. Then, I have an AssemblyInfoShared.vb file that is shared across projects in a solution. The Source code control system keeps everything in sync. That file contains the ComVisible(False), ProductName, etc. attributes, which are the same for the entire solution/product. I seem to be a bit lost as how to set up something similar in VS 2005. I can of course add a second file with the <Assembly: > attributes, and it compiles. But the My Project page/view doesn't reflect the fact that my assembly's attributes a ...Show All

• SQL Server Uploading images to SQL Express

  Hi, Could someone help me on how I can store images into my SQL Table I'm using "Image" as Column Name and I use VWD 2005 Express. I saw a lot of C# examples, but not VB.NET examples. Please help !!!!! Bart Thanks Lars.... can you believe it, I actually figured it out... but I didn't know that there was an auto increment with the ID Key... so I guess I'll go back and take a look at it. I really hate to keep asking questions, but is there a BOOK that helped you learn all this stuff   I did VB6 (Novice - had to use VB4 manuals - VB6 didn't ship with any).  I want to be an expert and not a dummy. As for books, I'm interested ...Show All

• SQL Server Replication -- New Subscription Wizard SQL Mobile error, please help..

  I'm following the steps of sample SQL Server Mobile Tutorials.. error on my replication subscription wizard : "Initialiazing SQL Server Reconciler has failed HRESULT 0x80045003 (29045) The initial snapshot for publication 'SQLMobile' is not yet available. Start the Snapshot Agent to generate the snapshot for this publication. If this snapshot is currently being generated, wait for the process to complete and restart the syncronization. HRESULT 0x80045003 (0)" error while waiting synchronizing Data in New Subcription Wizard!! anyone can help how to solve this problem the error says the snapshot wasn't available. Did you crea ...Show All

• Visual Studio Express Editions Chart component for C# Express

  Hi, I need a chart component for my project, one that's compatible with Visual C# Express and preferably free or very inexpensive. I have used Steema's TeeChart in the past with Borland C++ Builder but their free Lite version doesn't seem to be compatible with the .NET framework 2.0. Any suggestions Thanks. Daniel Leger hi, read this thread to end it have many options http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=283223&SiteID=1 it works the same for c# express ide hope this helps ...Show All

• Visual Studio 2008 (Pre-release) Subscribe to DependencyProperty changes in code?

  I have a class called Playlist . Playlist exposes an ObservableCollection called Entries and also exposes a DependencyProperty called CurrentEntry . Now I would like to build a control called PlaylistView that will display the entries in the Playlist and highlight the CurrentEntry . My idea was to build a control based on ItemsControl and have a public property of type Playlist . When the Playlist property is set, the ItemsControl s' ItemsSource would be bound to the Playlist . Entries collection. But whenever the value of Playlist . CurrentEntry changes I need to update update the items styles accordingly. What's the best way to do t ...Show All

• Visual C# Help

  Hi everyone, I have a question, i am currently running VS 2005 and i want to connect to SQL 2000. How do i change the setting or anything i need to change in order for me to connect to SQL 2000. Your sincerely, Cindy You're probably putting them in the wrong place. To be honest, this is the sort of question where you'd do better to google. You're asking for something so broad that you need an article to read, not the sort of reply you will get from a forum. http://www.codeproject.com/cs/database is one place that has plenty of articles in this area. Note that C# 1.1 code will ...Show All

• Windows Forms DataGridView FormatProvider error ?

  The DataGridView format provider doesn’t work for me. Here is a quick example: DataGridViewColumn formatColumn = grid.Columns[0]; formatColumn.DefaultCellStyle.FormatProvider = new MyFormatProvider(); formatColumn,DefaultCellStyle.Format = “format1”;   The MyFormatProvider class (which implements IFormatProvider and ICustomFormatProvider) format method never called on the grid.   When I just set the Format property with a known string (i.e for dateTime object) it works fine, but creating custom provider is not working. Am I’m missing something here, or this is a known bug   &n ...Show All

• SQL Server SSIS custom component will only partially update in VS causing debugging to fail

  When I try to debug the break points will always say the source code is different from the current version, but the custom component in the GAC has the new version number. The other strange thing is the toolbox will not reset to the original version meaning it will not remove the custom components. The funny thing is after I compile the custom components and restart VS the custom component runs with the new code changes. I can see the new features I added, but the debugger and toolbox still seem to be broken. I have tried the following 1) Reset the tool box. 2) uninstall all my custom dll from the GAC “C:\WINDOWS\assembly ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Render final scene to Texture in Shader [FX Composer]

  I want to save the final rendering of my shadowed scene to a texture (see below). I would like to know how to render to an 800x600 texture directly in the shader. I am using the FX Composer from NVIDIA. I would've thought I could simply add the following as the final pass of the shader: pass Bg < string Script = "RenderColorTarget0=TexFinal;" "RenderDepthStencilTarget=TexFinalDepthMap;" "RenderPort=;" "ClearSetColor=ClearColor;" "ClearSetDepth=ClearDepth;" "Clear=Color;" "Clear=Depth;" "Draw=buffer;"; > { VertexShader = compile ...Show All

• Visual Basic Cross-thread operation not valid

  Please tell me that you are going to fix this before the official release!! I am using VB not C++.  I really shouldn't have to care that my code is not running in the same thread as the one that created the form that contains the control that I am trying to update. Please fix this or at least have some real examples that show how to update a control on a form.  The examples that I found were not helpful at all. or, you could just set ystem.Windows.Forms. Control .CheckForIllegalCrossThreadCalls = false and all your cross threading problems go away. ...Show All

• Visual C# Removing the double quotes from a CSV file.

  I would like to remove the double quotes from a CSV file but am having a bugger of time doing so.     My input file looks like this: "Book1 number 1",120.00,140.00,,,"Great Book" "Book2 number 1",12.00,99.99,,,"Losy Book" "Book2 number 2",19.00,34.00,,,"Do not read" First I break up the line into an array so as to be able to manipulate each field easily. string [] strSplitData = strDataLine.Split(','); I now have the line split into an array and can easily do whatever I need to do. But I do not require the " that is leading an trialing in array element 0 and array elment 5. So I try to remove the " with the repla ...Show All

• Windows Forms DataGridView CurrentCellChanged event problem when populating...

  Hello, I have a DataTable with 11 columns and 9 rows. I use a DataGridView for displaying that, and I generate manually its columns. I have some problems when I populate my DataGridView : the CurrentCellChanged event is raised 3 times consecutively : the first time, the DataGridViewCurrentCell exist (and Columns.Count == 1 and Rows.Count == 1), the second it's Nothing (and Columns.Count == 11 and Rows.Count == 9) and the third it exist again (and Columns.Count == 11 and Rows.Count == 1). I don't want these three states... It seems the first case corresponds to a first populating (and it assign a currentcell), the second an unpopulating (and ...Show All