R.Tutus's Q&A profile

• Windows Forms Listbox display

  Hi, I have a Listbox and add objects to it. Each one of this objects has the toString method overrided to return what I want, i.e: The "Name" property. I also have a property grid where the user can configure the properties of the selected item on the ListBox. One of those properties is the "Name" property but the listbox continues to display the default values for these property and not the value the user entered. whats appening here Help is really appreciated. Tks, D Hi DevDiver: In winform faq I　ｆｉｎｄ　ｓｏｍｅｔｈｉｎｇ　ｑｕｉｔｅ　ｓｉｍｉｌａｒ： ｗｅ　ｈａｖｅ　ｔｗｏ　ｗａｙｓ： ｏｎｅ　ｉｓ　ｓｅｔ　ｄａｔａｓｏｕｒｃｅ　ｏｆ　ｌｉｓｔｂｏｘ　ｔｏ　ｎｕｌｌ　ａｎｄ　ｒｅｓｅｔ　ｉｔ； ａｎｏｔｈｅｒ　ｉｓ　ｒｅｆｒｅｓｈ　ｔｈｅ　ｃｕｒｒｅｎｃｙ　ｍａｎａｇｅｒ， ｈｏｐｅ　ｉｔ　ｍａｙ　 ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Custom Rotation

  Hello all, I'm having a bit of a problem with rotating. I'm rendering a triangle by defining its coordinated to the vertexbuffer. Now, i want to rotate it around when of the points. rotating the world around the X, Y or Z axis won't do the job. I'll try to draw it. This is the triangle i render. /\ / \ /___ \ Now i want to rotate it by 90 degrees, so it would look like the next draw: /| / | / | \ | \ | \| I dont want the size to change (don't let my great drawings to mislead you). Is there an easy possibility to do it by changing the World Transformation, or i have to change the coordinates of the vertex and to what values Thanks. Use the following to manipulate t ...Show All

• Community Chat transfer & file settings problem

  Hi, I had a problem with my PC and I basically had to reformat and then reinstall xp and the other pre-installed software. I used the files and transfer settings wizard to copy my stuff onto the desktop. I then burnt the dat files onto 3 dvds ready to transfer after the computer was reformatted etc. Anyway, the reformat and reinstallation was all smooth. I opened up the transfer files & settings to copy the old stuff to my new pc. However it keeps coming up with the following: "The location you specified does not contain stored information. Please type a valid path into the edit box. If you entered a path to a folder on a removable disk, the disk must be in the drive." I have tried copying the files into the U ...Show All

• SQL Server "Static variable" in function

  Hi! I have a function that uses a constant value on its calculations. This value is defined on a table. I don't want to query this table everytime I call the function (I call it on a loop from my Java code). Is there anything like a static variable I could use Thank you! ...Show All

• Visual Studio Express Editions Data in 'bin' but not in database

  I have creating an application and data is being saved to the database in the 'bin/debug' but not in the project database. I have set the database.mdf to 'Copy if newer' but this does not help. Am I right in thinking that when i run the application the 'bin' database is used If so how should it get the the project database so that I can see it when I preview data Help would be appreciated. yes thats correct, it will use the bin\debug folder since thats where its launching the application from. you could modify the connectionstring to point to the file located somewhere else if you wanted what exactly do you mean by previewing the data ...Show All

• Visual Studio 2008 (Pre-release) Accessing ServiceHost from a Service constructor

  Hi, In a service operation you can accest the ServiceHost using OperationContext.Current.Host. Is there a way to do this from a Service constructor Thanks, Brian This depends on your InstanceContextMode… If PerCall or PerSession, the constructor is called with an OperationContext . If Single, you control the construction of your object and the host, and so you can coordinate the two with code outside the constructor. ...Show All

• Visual Studio 2008 (Pre-release) Creating a popup near the clock

  How might I use WPF (with Windows PowerShell) to create a popup baloon near the system clock Any examples anywhere For example: http://mow001.blogspot.com/2005/10/msh-directory-watcher-with-popup.html ...Show All

• Visual C# Controlling mouse hardware

  I'm completely annoyed at how badly the various programs that control my various input devices that I'm looking to write a little program to sit in my tray to keep things in check. Specifically, I'm having problems with the two pointer devices that are connected to my system losing their sensitivity settings. I'd like to write a program that: 1) Enumerates pointer devices on the system 2) Records optimal sensitivity settings per device 3) either polls or registers a callback to revert any unwanted sensitivity changes The problem I'm having is that I can't find any information on how to adjust mouse sensitivity settings programatically. I'm reduced to searching through pinvoke.net, looking for any methods that may apply. I've ...Show All

• Customer Care Framework Blank Agent Desktop Window

  What can I see now in the Agent desktop is at the top there is four buttons Assistance ,Lookup,Applications,Help, The rest of the widow is blank Left frame totally blue Right frame is Grey and a separator that divides into bottom and top section... The status bar says Calls waiting : 10 Avg waiting..... Any ideas why it is blank What is the next step Thanks for your help Hi, The reason for this is that you have to configure applications to appear in AgentDesktop via the AdminConsole. Normally you want to have SessionExplorer, CurrentSession, Workflow, CTI and then you pick the ones you want to appear in the main panel. To do this you have to go to AdminConsole->Hosted ...Show All

• Smart Device Development Device Emulator in CE 6 Suspend Problem

  When running the emulator from CE 6 (V2 of ARM Emulator)and you press Suspend from the Start menu, the emulator disappears fromn the screen, but still runs on desktop (shows in Task Manager). The only way ( ) to "clean" it up is to : Kill the process from Task Manager then either - Exit Visual Studio and reenter etc OR - Kill csvch~1.exe from task manager. Not really pretty. This is a known problem. One way to solve it is to change OEMPowerOff () implementation in the Device Emulator BSP (File: <_WINCEROOT>\PLATFORM\DEVICEEMULATOR\SRC\OAL\POWER\power.c) Comment the lines calling CPULCDOff () and CPUPowerOff () - this will prevent the emulator from suspendin ...Show All

• .NET Development Apply Templates Problem

  Hi, I would like to display the element names of the Table element as HTML table headings and the content of every table element as html rows of data. I have got the HTML table headings right, there is something wrong with the XSL file that is clobbering the html rows of data being output. Could someone please help me rectify this mistake in the XSL file. Thank you. S -------------------------------------------------------------------------------------------- The XSLT file ... < xml version="1.0" encoding="UTF-8" > <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/"> <xsl:apply ...Show All

• Visual C++ casting managed object reference to void*

  I have a managed C++ class, inside one of its methods I need to pass 'this' reference to an unmanaged method as type 'void*'. I used to do this in VS.net 2003 with : GCHandle::op_Explicit(GCHandle::Alloc( this )).ToPointer() and then I could convert it back to an object reference using: MyClass* var = __try_cast <MyClass*>(GCHandle::op_Explicit(IntPtr(context)).Target); // 'context' is the void* variable pointer I cant use this anymore in VS 2005... whats the equivalent syntax now (Im not the strongest C++ programmer, and had just gotten the hang of C++ extensions 1...) Thanks guys - Adam Your question looks similar to one I fielded recently.  Someone needed to pass ...Show All

• Visual Studio Team System Web Deployment Projects

  I have spent the last two days attempting to configure a Build for a web application solution to run on Team Foundation Build (TFB). After much research (and trial and error) I was able to get my web site to build without errors on TFB. The next step was to automate the deployment of the web project into an IIS virtual directory on the build server. My solution includes a web deployment project and this compiles fine on my local workstation. However, the web deployment project always throws an error on TFB. When TFB attempts to compile the web deployment project, it appears to attempt a re-compile on the web site (as it would if run on my local workstation). The web site has "project references" to other projects in the soluti ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Stuttering in D3D application

  Hello, we're experiencing stuttering in our D3D game. With stuttering, I mean that the game loop will generally take 20-30 milliseconds to complete, running smoothly at ~30 fps. But then, like once per second or so, the game loop will take like 150 milliseonds or more to complete. The stuttering happens on many different computers so I don't think it's a driver/hardware/setup problem, but rather something that we're doing in our rendering that's causing the stuttering. Many other games run fine on these computers. I've profiled parts of the code.. and usually the huge delays come from D3D Present() method or the actual rendering. Does this indicate that there's a problem with the rendering command queue being filled up and stalled or somet ...Show All

• Smart Device Development unresolved external symbol _imp_exit

  I get eight unresolved external symbols when i link my program. Seven are from the conio.h file (_imp_exit, _imp_getch, _imp_putch, etc.) and one is from bool setcursorposition(x,y). I don't know how i got this far since i never tried to program a pocket pc before. I am using (C++ win32) to build a console program. i got the program to compile and when i link it i get unresolved external symbol errors. i tried changing the functions "exit, getch, and the rest", then i could not build the cpp file. i believe i'm missing a library call. I scanned all the .lib files and did not find a fix. i just got my copy of mvs2005 seven days ago. it's new to me but works real good. is there a .lib that includes these functions thanks. ...Show All