Gpg's Q&A profile

• SQL Server Temporary Table

  Dear all, I have two store procedures,sp1 and sp2 sp1 : some codes here SELECT * INTO ##A FROM ATABLE sp2 : some codes here SELECT * FROM BTABLE LEFT JOIN ##A ON BTABLE.a= ##A.b I use vb.net to call sp1 first and fill the data to dataset,then call sp2 and fill the data to dataset. So you find that sp2 is left join to ##A. ##A is a result from sp1. If I run sp1 first,sp1 can provide the data to dataset(VB.NET) and sp2. It can improve the perfermance. So I can not use local temporary table #A The problem is : When two or more users run the program at the same time. It give me an error message : ##A is exist at server. My question here : (1) I know ##A is a global variable. but users use differen ...Show All

• Visual Basic unknown software exception on exit

  I have just upgraded a Visual Studio 2002 Windows application project to Visual Studio 2005, including upgrading to the latest custom controls. The compiled application runs fine but on exit I get a windows message box with my application's title in the title bar and the message: The exception unknown software exception (0xc0020001) occurred in the application at location 0x7c812a5b This happens after the last line of code has run so as a total guess it's something to do with garbge collection. Then I run in the Visual Studio 2005 environment I don't get this error (or any others). The application uses Crystal Reports, Dundas, Devexpress and Infragistics controls. My only lead so far is that if I get the application to display ...Show All

• Visual C# Multi Interface inheritance

  Lets say you have two interfaces: interface IA: IComparable { int A {get; set;} } interface IB: IComparable { int B {get; set;} } and a class which implements both IA and IB class C: IA, IB { } class C now has to implement CompareTo, but the problem is that CompareTo should do different things if being used to compare this object to another IA, IB or classC. How do you implement the CompareTo function For instance lets say there is code like this: C c1 = new C(); C c2 = new C(); IA ia = c2; int comp1 = c1.CompareTo(ia); int comp2 = c1.CompareTo(c1); In this case, comp1 should equal 0 if c1.A == c2.A, and comp2 should equal 0 if both c1.A and c1.B are equal to c2.A and c2.B. Since you can only have one CompareTo method on class C how do ...Show All

• Audio and Video Development DXVA questions

  In DXVA_1.01 specification, there are many structures that should be set, such as DXVA_ConnectMode, but I don't know where to set them and how to pass them to accelerator (overlay mixer). How can I know which accelerator type my graphic card supports, MC only or MC +IDCT or MC + IDCT + VLD Wu Hi Wu, You will provide DXVA_ConnectMode structure from IAMVideoAcceleratorNotify::GetCreateVideoAcceleratorData method and the information will be used to create a video accelerator object. The structure will be initialized as below. typedef struct _DXVA_ConnectMode { GUID guidMode; // set to DXVA_ModeXXX GUID defined in dxva.h WORD wRestrictedMode; // DXVA_RESTRICTED_MODE_XXX defined in dxva.h } DXVA_ConnectMode, *LPDXVA_Conne ...Show All

• Visual Studio 2008 (Pre-release) Basic WPF Question

  Hi, I just started looking at WPF, xaml. I am going though one of those Microsoft E-Learning courses. From that I see in my Visual Studio 2005. File/New/Project, that I do not have the .NET 3.0 Framework choice. What actually do I need to start projects like the above. I have VS 2005, Windows XP. I am guessing that I need to do some downloads, not sure what though. Thanks Jeff Hi Eddie, I did install both and everything seems fine. I think I am going to need these for the San Fran VS Live conference in few weeks. Thanks Jeff ...Show All

• Windows Forms textBox Question

  is there a way to allow only ' a-z A-Z 0-9 ][{}()-* ' characters to be typed into a normal textBox the MaskedTextBox wont work in the way that i want it too. Im using VC++ 2005 thanks no still not working, ive seen similar code for doing this somewhere but i cant remember where although it may have been the same code. maybe someone out there has a solution to this mysterious puzle it doesnt seem to recognise the word ' Regex ' either so it could be that ...Show All

• Visual Basic converting web page to MSWord doc

  I am using Word 2002 with Visual Basic 6.3 and attempting to write a macro to convert web page to Word doc, format text and delete forum "Reply" links. would like to take web page source and manipulate text or copy/paste then run macro. having a problem identifying hypertext links to delete from page. What is the best approach and what are possible keywords in order to leave a nicely formatted Word doc Good idea; I'll back out of Word and create a stand-alone, but prefer to use VB.NET or Visual Studio for the power they provide, as I am learning to develop for AutoCAD and Civil 3D to customize drawings. ...Show All

• Visual Studio Express Editions Hot Key

  How would I make a hot key (like F12) for my button so u can hit it while in a game and it will do what your button on your app does. Im a bit confused there are errors I have a text box I just want it to do my command of button one while in a game or somthin not open up the program ...Show All

• Visual Studio GetMethods from AuthoringScope is never called

  Hi there, I'm working on MPF package containing the language service. I need to implement MethodTips feature. I've created the class inherited from the AuthoringScope class from MPF and override following methods: GetDataTipText, GetDeclarations, GetMethods, Goto. All of these except GetMethods are called ok but GetMethods is never called. Could you please propose the reason for such weird thing Hello Dmitry, Did you have any luck with this I'm seeing the exact thing. Thanks, John ...Show All

• SQL Server Setting a Default Confidentiality message

  Our company requires a "confidentiality message" displayed on all web pages, documents and reports. Is there a way for Reporting Services or IE for that matter to display a default confidentiality message accross all reports rather than editing each individual report Thanks in advance. In doing it this way (and it looks like the only way to do it), if the message has to change, I have to go back and update all of the reports. Is that correct We have the same issue with our company and a global footer would be a very handy thing to have. R ...Show All

• Visual Studio Express Editions Can I make My Own Internet Look-alike?

  I want to know if I can make an address bar a back and a foward button all of the internet essentials because then I could make it start on my favorite website. Now I know that this can all be done by with a regular internet program but can you name it (okay you can do that too) ,but can you make your own image for it(okay ,you probably can do that too) now that I think about it there really is no reason but I need something to do and since I am a beginner at doing .... anything but every journey starts with a step(wow that sure does sound lame) and like my name suggests I won't understand big words so could you please put it in lamens terms (that is how you spell it isn't) oh well. You can use the WebBrow ...Show All

• Smart Device Development Why Can not I connect the WM5.0 device by the remote process viewer and remote heap walker?

  For the first time, I installed the Visual studio 2005 professional Edition (VS2005) first and the the Windows CE 5.0 with Platform builder 5.0 later. I find I can connect the WM5.0 device with the remote process viewer and remote heap walker provided by VS2005 and all data can be obtained successfully. However, when I reinstalled my system by installing the Windows CE 5.0 with platform builder first and VS2005 Professional Edition later, I find I can not connect the WM5.0 devices with the remote process viewer and remote heap walker (the other tools are OK) provided by VS2005 although the Activesyn shows that the WM5.0 is conncected correctly. Anyway, all the remote tools provided by VS2005 can connect with the emulator. By the remo ...Show All

• Smart Device Development UDP Client mobile Client For Communicating to desktop pc

  Hi, I developed the socket client application on mobile and socket server application on the desktop pc using the SOCK_STREAM both application commnunicating through active sync . But when i am creating same application for UDP using SOCK_DGRAM the application can not communicate through active sync . in client app sendto function of the winsock is succeeded (not returning any error ) but data not receive at the server end . Whats reasons is active sync not supporting the UDP socket communication how this can achieve Give me any details to make this possible . Thanks in advance VM Driver is used for sending out UDP Traffic. For using IE(HTTP), you dont nee ...Show All

• Visual Studio Team System Error connecting to report server

  After installing TFS SP1 Beta, I had troubles getting the SharePoint and reporting services working. So I thought I would back out and start over. At this point, everything is working except for reporting. Whenever I try to navigate to http://localhost/reports/Pages/Folder.aspx , I get the following: "The underlying connection was closed: An unexpected error occurred on a send." Where do I start looking for the cause of this I've already double-checked the reporting services configuration, and everything appears to be OK. Any ideas It could be due to a bug in .NET frameworks 1.1. See the the KB article for more information on the bug and the resolution: KB Article: http://support.microsoft.com/kb/915599/en ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. The values used in the attempt to create the GraphicsDevice were invalid.

  Is this because my graphic card does not support shader model 2 I didn't even know of this requirement till I saw it on the readme file. Time to change my geforce4 According to my Device Manager, I have a Rage 128 Pro Ultra GL AGP. What should I have in order to create and run games in XNA AG ...Show All