Ori''s Q&A profile

• Windows Forms memory consumption and windows forms

  Hi all, I'm using Visual Studio 2005 and .NET framework 2.0. I have a windows form application in which I load a form that has a dynamic user control array. I may have hundreds of instances of my user control on the form depending on the user. The control is a simple array of text boxes but when I have hundreds of instances it uses several megabytes of memory, up to 20 MB depending on the number of instances. In the task manager, I've note ...Show All

• Software Development for Windows Vista EventSink activity in WWF Beta 2

  Hi, I have installed WWF beta 2 and try to do a simple state machine workflow. The problem is I didn't see EventSink activity in the visual studio designer toolbox. Could anyone tell me what might be the problem thanks a lot chong Try reseting the toolbox from "Tools->Choose Toolbox Items -> Activities -> Reset" For more info, please refer http://forums.microsoft.com/MSD ...Show All

• Windows Forms Application becomes non-responsive...

  I'm not sure if this is a general VB bug, or a bug related to the ClickOnce web application feature. I have an app that I developed using VB2003 which I recompiled in VB2005. The code is for the most part the same between the two applications. The app compiled by VB2003 has no issues, but for some reason the app compiled in VB2005 will hang. My guess is that it is trying to request information from a source and is not connecting (hence the web a ...Show All

• Windows Forms Recognizing MDI Parent Closing Event

  Hi.. How can I know when the X button of MDI parent is click in my MDI child form. I need to check if the parent form is closing than do certain thing in my child form.  Thanks in advance.. Sumit Gupta http://www.sumitonnet.20m.com ...Show All

• Windows Forms Overriding a method Help

  Scenario I have a base Treeview,when a user expands the node I have method that is called only within this event. I would like to override this method. How can I do this I dont want to override the expand event of the treeview but just this one method that is called within the expand event of the treeview. Any suggestions Thanks Thanks for replying I have made the method in the base Treeview ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. DirectX February 2006 SDK has Conflict with other DLL

  Hello! I loaded down the new DirectX SDK form February 2006. After installing and doing a device creation test, i've got an error telling me, that two dll's are in conflict with each other. So I went into my C:\WINDOWS\Microsoft.NET\DirectX for Managed Code directory and deleteted all subdirectorys in there. I've reinstalled the February SDK but he again tells me that their is a conflikt between two DLL's. Here is the error: Th ...Show All

• .NET Development Does anyone know how to sort xml in C#?

  Hello, Does anyone know how to sort xml in C# Thanks, Jeremy Sorting is not a simply task in Xml, in DB is very simple. But you can "sort" some information in a Xml, with a Xslt Transformation. Check some samples and information in http://msdn.microsoft.com/library/default.asp url=/library/en-us/cpref/html/frlrfsystemxmlxsl.asp http://msdn.microsoft.com/library/en-us/xmlsdk/html/xmconxsltutilitiesandsamplesyoucandownload.asp bye from Sp ...Show All

• .NET Development Accessing Cryptographic Tokens

  Hello! I am not sure in which forum this question fits best, so I post it in the General section. I don't mind if you move it to another place where it fits better. I need to access Cryptograhpic Tokens that contains Certificates like USB sticks or SmartCards (I need "only" read access). It looks like there are (at least) two ways to do this: - PKCS#11 (also known as cryptoki) - CAPI (Cryptographic API) I can't find informations or examples ...Show All

• Visual C# ListView Items

  Can someone tell me how to check for double items in a ListView inside a button Click event How do you mean Items that contain a value which converts to double More than one item selected More than one item the same ...Show All

• .NET Development ASP.NET user permissions

  I am running an ASP.NET application on Server 2003. I want my application to start an external process.   E.g. System.Diagnostics.Process process = System.Diagnostics.Process.Start(processPath,arg );   When I try and do this using the above code it doesn’t work. I do not have any debugging facilities on the server so my only guess is that the ASP.NET user does not have adequate permissions to execute the process. Soun ...Show All

• SQL Server Adventure Works.sln DEPLOY ERROR first time

  After opening the Adventure Works.sln. I build. I deploy. I get the following error ... ------ Build started: Project: Adventure Works DW, Configuration: Development ------ Started Building Analysis Services project: Incremental .... Build complete -- 0 errors, 0 warnings ------ Deploy started: Project: Adventure Works DW, Configuration: Development ------ Performing an incremental deployment of the 'Adventure Works ...Show All

• Visual Studio Express Editions Hello, Will someone spell this out, in plain english PLEASE.

  Hi all, I've been looking for an answer but not found one i can trust. So... If i download the latest RC of Visual C# Express Edition now (Or another Express Edition) can i sell software that i have written with it now, before the final edition arrives  or can i only do this, upon purchasing the FINAL edition Cheers, J what you need, as far as i can establish, is a Go Live licence. do some reading ...Show All

• Visual C# RichTextBox

  1 question. - Ok. I really dont know how to ask a question. Basically, I have two rich textboxs. In one I have html code, and i want to the other read the code that is in the first rich textbox and display it as if it were in a web browser. 2 question - Now, I have a rich textbox, and a web browser. I want the web browser to be able to read the code in the rich textbox. Can someone help yes sir, I am building an HTML editor along with many ...Show All

• Visual Studio Express Editions vb&exel workbook open event

  hello everybody, I'm trying to run a macro when activate event accurse, the macro should add a menu item. while openning nthe workbook an error message pop's up code: Private Sub Workbook_Activate() Dim myMnu As Object Set myMnu = CommandBars("Worksheet menu bar").Controls. _ Add(Type:=msoControlPopup, before:=3) With myMnu ' The "&" denotes a shortcut key assignment (Alt+M in this case). .Cap ...Show All

• Visual Studio Express Editions Designer problems

  I've found a little buggy in VS 2005 (express) it seems. System: Windows XP w/ SP2 .NET 1.1 and 2.0 installed, 1.1 used by Borland Delphi. SQL Server installed Visual Basic, C# and C++ Express installed Visual Basic 6.0 Installed I was merrily using Visual Basic for an important project for my business, when suddenly, the Form Designer began crashing. When I try to switch to designer view I get an error report dialog (the st ...Show All