balasaravanan_v's Q&A profile

• Software Development for Windows Vista EventDeliveryFailedException

  Hello. I already asked something similar to this in at least one other thread. And many other Threads ask about this problem This time I'll post real code, so there are no doubts. In the highlighted line the execution stops saying there is an EventDeliveryFailedException. I know for sure the service is registered in an ExternalDataExchangeService. And I'm sure the HandleExternalEventActivity is listening to the right event form the right interface. And I know through Tracking that the HEEA is in execution. I don't know what to do... public class StandardEventEmitter : EventManagementService.EventEmitter, IEvento { public override void RaiseEvent(System.Workflow.Activities.ExternalDataEventArgs externalEventArgs) { if (ev ...Show All

• Visual C# Adding an MDI form to a Tab Page

  Hello, I have this very complex and annoying problem. I have an entire MDI application (huge) an I have another application (non MDI). My main application consists of tab pages. What I want to do is, I want to transfer the entire MDI application to one of the tab pages. So far, the GUI is transferred, I transffered the code, but I can not make the tab page act like an MDI form. How can i do that Let me explain again just in case you are confused. I need to find a way to make a tab page in a NON MDI form to act like an MDI form. How can I do that Thanks If a form has its toplevel=false you can add it as a control to the tabpage. Try something like this. Form2 frm = new Form2(); ...Show All

• Visual Studio Distaster!!!!! No report running

  I have a major problem, last friday all my reports failed and i mean ALL. I have two problems, when running a report that's been written in Visual Studio 2005 in asp.net it asks me for a username and password to log on then it doesn't display the tool bar coreectly. So thinking it was a permissions problem i rebooted both the web server and domain controller. But still nothing is running. I have even tried created a report on my machine and that doesn't work (toolbar doesn't display) and if the report has a date parameter the calender button shows as a red X, and when you click on it nothing happens. Only thing i can think of that's changed is the group policies for both domain controller and domain. Could this be the probl ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. move a model

  hi, can someone please point me to/post code hich shows how to move a model in the way it is facing I currently have a model loaded and at runtime left/right arrows rotate it respectively. what would i do to make it move forward in the direction it is facing when i press the forward arrow thanks for any help -Prodigy This is the movement I use for my camera, you should easily be able to use it for your model. It includes moving backwards and forwards, strafing as well as rotation. This is assuming you want to move freely in all directions. If you want to stay level on the X-axis take out the line with CreateFromAxisAngle in the rotation method. BTW, I got this from http://www.two-kings.de/tutorials/basics/basics01.html (Call ...Show All

• Visual C++ Unhandled exeption

  Hello, I'm getting crazy with all of these error in my codes. this time a faced with a unhandeled exception. code: hr = g_pJoystick11->SetDataFormat(&c_dfDIJoystick2); definition of ( c_dfDIJoystick2 ) in the dinput.h : : const DIDATAFORMAT c_dfDIJoystick2 Error: An unhandled exception of type 'System.NullReferenceException' occurred in tre.exe Additional information: Object reference not set to an instance of an object. I am really confused with these errors. please give me a way to escape from my codes errors !!!!!!! Thank You, Hanif TPECI wrote: Hi, why nobody answer me, Please post me a solution. don't tell me it's an exception with no ...Show All

• SQL Server Setup of SQL 2005

  Im about to upgrade all our SQL 2000 Servers to 2005 In your setups do you install the anlaysis services, reporting services on separate servers rather than all on the same server. Currently we have separate servers for web IIS and was wondering if to install on three different servers Hi, there is no rule of thumb. YOu will have to consider, as well workload, hardware availbility (ad costs) and licences. Sure that the best thing would be to spread the SQL Server role across different servers, but that will put more administrative overhead as well as costs on you. HTH, Jens K. Suessmeyer. --- http://www.sqlserver2005.de --- ...Show All

• Visual FoxPro Error massege: API library is not found when run program?

  Hi all! I use VFP9! My program was compiled to EXE file, but when run from EXE is error massege: "API library is not found when run program". But if start VFP9 before run program is normal not error! Thanks! Do you know which library you are using and is not found You may have to debug the EXE (can't use debugger step-by-step) by writing to a log or using Wait Window or MessageBox in strategic places, or debugout. Once you find the offending API call you may have a handle on the problem. Is this happening in the same PC Which OS Are there any permission problems Are there any path problems Is the user running the EXE the same user running the development APP in VFP (th ...Show All

• Software Development for Windows Vista Application.ExecutablePath and non-english characters doesn't works in Vista

  Hi experts. I have a Windows Forms application that makes an initial call to Application.ExecutablePath() . It is based in .NET Framework 1.1 and it works in Windows 2000, XP and 2003. It doesn't works in Windows Vista because this function returns strange characters with non-english characters in the path or EXE name (like "c:\Aplicaci o n\Aplicaci o n.exe"), and these characters are replaced by a square character. In the .NET Framework 2.0 I have the same problem. However, if I make a call to Application.StartupPath() , I get the path correctly, but I can't change this call and recompile it in all versions of the application. I think there is a problem with the .NET Framework and Vista itself, so I will appreciate ...Show All

• SQL Server Switching Excel Worksheets Based On Date

  Hello, I need to pull data from an Excel Workbook (DTS Excel Source) where the data is stored in worksheets that are each named one of the twelve months of the year. The package is fired by a job that runs once a month. Currently, I have to go into the select statement of the Excel source before the process runs and change the name of the Worksheet that the data is pulled from. How can I set up the sql statement for the Excel source so that I can pull from the Worksheet that contains the name of the current month Thank you for your help! CSDunn Use a dynamic properties task to change the filename of the connection object. http://www.databasejournal.com/features/mssql/article.php/3116201 ...Show All

• Visual Studio Team System Unable to connect to Team Foundation Server

  I seem to be having an intermittent issue connecting to Team Foundation Server. At any one time, I may have a few systems that cannot connect, but others that connect ok. The error I see in Visual Studio is "TF31002: Unable to connect to this Team Foundation Server Url: http://vstfs:8080 ." The server is online. My password is not expired or incorrect. I tried connecting to http://vstfs:8080/services/v1.0/ServerStatus.asmx as I saw suggested on another topic related to this. On one of my systems this works, but on the other one I get the following response. The page cannot be displayed The page you are looking for is currently unavailable. The Web site might be experiencing technical difficulties ...Show All

• SQL Server SQL Express 2005 with Advance Service License Question

  Currently, i am planning to develop a small system for my client by using SQL database. However, i am not sure is it legal to use SQL Express 2005 in this project I mean setup the SQL Express 2005 in their server then my application will access this database. Is it legal or Do i need to purchase any license in order to do that or I need to purchase a SQL Server 2005 Standard or Enterprise version SQL Express is free to use, by you and/or your clients. Here are some resouces about licensing: (Don't hesitate to call the Licensing folks if you still have questions. Licensing -FAQ http://www.microsoft.com/sql/howtobuy/faq.mspx Licensing -SQL 2005 http://download.microsoft.com/download/e/c/a ...Show All

• Smart Device Development Not Able to see Solution name in Solution Explorer.

  Hi All, I am facing a strange problem. whenver i add new windows project or solution in visual studio 2005 , i am not able to see complete tree strucrure in solution explorer. The tree structure starts from C# windows application's name rather than solution name. Ideally, whenever we add any new project in the studio we see solution name at the root elemet of tree structure but this is not the case with me. Though i am able to see solution name while adding new website but not in the case of windos application. This all resulting in another problem that i can't add another project to the same solution because i can't see the solution name in the solution explorer. can any one please help me on this. Thanks & Regards, - ...Show All

• Visual Studio 2008 (Pre-release) Assmebly problem validation rules

  I have ValidationRules in a different Dll and get this exception: Cannot find type 'WpfUtils.RequiredValidator'. The assembly used when compiling might be different than that used when loading and the type is missing. Error at object 'System.Windows.Data.Binding' in markup file 'PowerJobsDll;component/security/userwindow.xaml' Line 45 Position 20. assuming everything else works great what do I miss here, if I set the validation rule in code it works great what can I do about it. The code I use Reference: xmlns:u = " clr-namespace:WpfUtils;assembly=WpfUtils " The binding code: < TextBox.Text > < Binding Path = " UserName " UpdateSourceTrigger = " PropertyChanged " > < B ...Show All

• Visual C# Help [Strong name validation failed for assembly]

  Hi  I have used ExeShield to protect my application. ( http://www.exeshield.com/ ) - There is no problem when i try to protect Application writen in C# .NET 1.1 - But when i try to protect Application writen in C# .NET 2.0 i get this error Strong name validation failed for assembly 'c:\lab\xshld875.tmp'. The file may have been tampered with or it was partially signed but not fully signed with the correct private key.   Any help on how to disable the Strong Name Validation   Kind Regards You can use the command sn -Vr <assembly name> to turn off strong name validation ...Show All

• SQL Server sql server connection via Telnet

  hello How can we Connect the SQL server Via TELnet. Client system at LAN "A"........ Sql Server Instance at LAN "B"..... So, how can i connect these two , along with how to send the Querries to sql Server at Lan "B" inorder to retrive from the server to Client...... Can Anybody help in this regard and give a small details / give a path to find out this.. Thanx in Advance.......... Telnet is supposed to connect to a telnet server, not to a SQL Server. You can connect to a SQL Server by doing something like telnet sqlservername 1433 but you won't achieve nothing... SQL Server will just close the connection as soon as you start typing ...Show All