Tomys's Q&A profile

• Visual Studio Express Editions Problem when i have 2 framework in same machine

  Recently i developer an application with microsoft .net[v2.0.50727] .The application works very well.The problem is when one server have 2 frameworks installed [v1.1.4322, v2.0.50727]. The Server have .NET applications[v1.1.4322] registred in COM, when i installed the .net Framework [v2.0] there applications don't work correctly, I resource in the internet and my conclusion is when one machine have .net application in COM the .net framework execute the application using the most recent version of the framework. I maked a small program to demonstrate this. How can I correct this problem Thank's. 1 - Class .NET compiled with framework v1.1.4322 namespace Stefanini.COM { [GuidAttribute("9FC10224-7AA1-4bd1-A810-58D9977F0B ...Show All

• .NET Development determine external ip address from a windows forms application

  I've searched the forums for the answer to this but can't find a satisfactory resolution. We need to determine the external ip address (the same as if you went to www.whatismyip.com ) from our vb.net windows forms application. Any ideas Thanks Bruce Hi, Try using the system.Net.Dns namespace to get the local host IP address. Here's a code segment in VB 2005 that might be helpful to you. I got it from a book called Visual Basic 2005 Cookbook. Dim hostAddresses() as Net.IPAddress Dim ipList as String = "" Dim oneAddress as Net.IPAddress hostAddresses = Net.Dns.GetHostAddresses(Net.Dns.GetHostName()) for Each oneAddress In hostAddresses ipList &= vb ...Show All

• SQL Server A couple of easy questions

  Hi everyone, Running Windows 2003 x64 and Sql25k 64-bit edition We just have a couple of questions related with our system: -What is Sql Server VSS Writer service for -What sort of implications must we assume when Integration Services service is running as NT AUTHORITY\NetworkService Any link or advice would be welcomed. Thanks for your time, SQL Writer Service ( http://msdn2.microsoft.com/en-us/library/ms175536.aspx ) Setting Up Windows Service Accounts ( http://msdn2.microsoft.com/en-us/library/309b9dac-0b3a-4617-85ef-c4519ce9d014.aspx ) For SSIS the implications are much the same as any service, just bear in mind what the SSIS service does, not a lot reall ...Show All

• Windows Forms RichTextbox image

  Hey, in Visual C# 2005 is there a way to make the rich textbox have a background iamge Thanks :) Unfortunatly, that would not be that easy! If what i understood was correct, you want to implement a web browser control without using the IE which means not using the IE rendering engine, again, which means you will have to implement your own rendering engine! That task alone is a tedious task to do, let alone, creating the document infrastructure for it. Usually this is done using a higher level technique of developing cutom controls: directly deriving from Control, ContainerControl or ScrollableControl. However, you can do some serious stuff by combining the power of the Webbrowser control in the .NET 2 framework along ...Show All

• Visual Basic not sure it this goes here or not

  I am using vs 205 team suite. I am at this point creating a crx app but everytime i try to save i get an error. An unhandled win32 exception occurred in devenv.exe[3612] the number changes, and then exits. when i restart and try to ope the project i get the same message on opening the project. How can i fix this The environment is purely VS, i haven't installed any plugins or extensions. usually appears when i save a project. Than i can't get into the project anymore. ...Show All

• Visual Studio Express Editions C# vs ASP?

  Hey guys, maybe you can clear this up for me what is the difference between C# Web Projects and ASP.NET I am a little confused, I thought c# was for desktop apps and ASP.NET for web. Is this incorrect Thanks. the framework is referred to as .NET (.NET Framework) ASP.NET is another "platform" of technology which is developed on the .NET Framework but "delivered" on web technology/based format. you can write ASP.NET apps on the .NET Framework, it requires it and no other way of creating ASP.NET applications! The code however you can develop in C# or VB.NET. ASP is different and requires no framework, it has its own "environment". There is no relation between ASP.NET and ASP really, except for minor ...Show All

• Windows Forms Custom columns for a datagridview

  Is there a way to make a column have more than one control type. So instead of a strictly combobox column, it could have a combobox, textbox, and checkboxes. Also is there a way to put more than one checkbox in a cell. If that is not possible then is there a custom DataGridView that may have these features Thank you, Troy L the following docs might be useful Building a custom RadioButton cell and column for the DataGridView control (Source and Sample Code) Building a custom NumericUpDown cell and column for the DataGridView control (Source and Sample Code ) The docs, source code and sample code are under http://www.windowsforms.net/WhidbeyFeatures/default.aspx PageID=2&ItemID=13&Cat=Controls&tabindex=5 ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Future of DirectX

  I'm starting to get worried about DirectX, because mostly it becomes deprecated, first there was DirectPlay, and now it is the same thing for DirectInput and DirectSound, I've recently read that they are becoming deprecated in favor of XACT and XInput. Could you tell me why is this happening What will become of DirectX in the future Will be there only Direct3D, or will it disappear either I'd like to give you my opinion that deprecating good API's like DirectInput and DirectSound is a bad idea. Take a look at XInput- it allows only xbox controllers, and what about mice, keyboards, or other joypads And mostly I'm concerned about DirectSound, In Vista there is no hardware support for it, does that mean I have to stop working with Direc ...Show All

• Software Development for Windows Vista Select a remote filter graph to view fail

  Hi all, I built a video player graph and used AddtoRot function to register it. The graph can display in GrahpEdit and work normally after enabled "connect to a running application..." function in WinXP. However, I converted platform from WinXP to Vista. The "connect to a running..." function would be fail. Dose anybody help me to clarify it thanks On Wed, 31 Jan 2007 05:32:00 -0800, = UTF-8 B THVrZSBZYW5n =@discussions.microsoft.com wrote: > I built a video player graph and used AddtoRot function to register it. > The graph can display in GrahpEdit and work normally after enabled > "connect to a running application..." function in WinXP. Ho ...Show All

• SQL Server SSIS and temporary tables

  Does SSIS (other than, maybe, via the Execute SQL task) support the idea of temporary tables (I want to make a backup of production data (in temproary tables), truncate the production tables, and populate them with new data. If an error happens in the process, I'd copy the temporary backup tables back into the production tables. When the process has ended the temporary tables should "vanish") TIA, barkingdog TGnat wrote: Jamie Thomson wrote: Alternatively you *could* use a raw file destination as these have the advantage that the data just "vanishes" after execution as you require... but as I point out here: http://blog ...Show All

• Windows Live Developer Forums "Do you mean...?" Delegate?

  My application has a number of pre-determined searches, such as "Movie Theaters near [user location]". In this example, VEMap.Find() will return a dialog: "Do you mean Theatres ". Is there a way to hide/disable this dialogue If not, if there a way to capture the event or delegate control of it to a function I assume this is possible (as local.live.com does something comparable) but I was unclear on what mechanism permits this in the SDK. Thoughts ...Show All

• Visual Studio 2008 (Pre-release) How to callback from a WCF service to Client

  I am developing a sample in which WCF service is hosted in IIS. In this sample WCF service in turn is also communicating with Workflow. I want to add callback functionality from workflow to client through WCF service. In this sample, I have two interfaces, one of them i am implementing in WCF service itself and another is on clent side. For communication between workflow and WCF service, it is containing one class library with ExternalDataExcahngeService and Serializable attribute. Communication form Client to WCF service to Workflow is fine but the problem is with the communication from Workflow to WCF service to Client. My workflow is calling a method in Class library which is responsible for communication between workflow and WCF ...Show All

• .NET Development connecting to webservice

  From PC1 I am trying to connect to a webservice on my machine. This path works fine on my machine. http://gbws-00201234/codexservice/inger.asmx It lets me see all the functions. But when browsing from any other machine on the network, it gives an error: The page can not be displayed. page is unavailable... On my machine I have got firewall turned off. Other pcs can ping my machine and vice versa. Any ideas please Thanks ...Show All

• SQL Server Configuaration of RS

  I am unable to successfully configure RS. It fails at initialization and I get an error while switching panels, most likely caused by retrieving WMI properties. Details: Verison of the report server database is either in a format that is not valid or cannot be read. The found version in 'Unknown'. The expected version is 'C.0.8.40'. To continue update the version of the report server database and verify access rights. I am thus unable to deploy a report - Error says that Report Designer is unable to connect to Report Server................. Thanks for any help I was able to successfully configure the report server after deleting the old directory in IIS that conflicted with it. Now when I try to access the ...Show All

• Visual Studio Express Editions .NET 2005 - .NET 2003

  OK, I just downloaded the VB.NET 2005 on my home computer, so i could do some programming assignments for school, at home. When I went to bring it to the school to bring upo on my computer, we have VS.NET 2003. Is there any way to do this at home and convert it back to a 2003 file they are pretty basic programs, nothing to fancy. I just need to be able to pull them up on the school computer. Thanks, Clint Maybe this utility on the code project web site will help. ...Show All