Dbiswas's Q&A profile

• Visual Studio 2008 (Pre-release) Convert between Func<T> and Expression<T>

  Are there facilities to convert a Func<T> and an Expression<T> in order to use something that was intended to be used as a predicate and use it instead as an expression tree -Scott Do you mean implicit conversion operators on Expression<T> that convert to Func<T> ...Show All

• Visual Basic Database OLE DB Issues

  Hi Guys. I am just wondering how I insert data from my window with the textboxes and everything to my table in my Access database . Also, I have the customerID number on my form and in the database it is an autonumber. How do i show the customers actual customerID when the form window opens Cheers and thanks in advance. Well, if your controls are bound to a datasource, all you have to do is call Update() on yo ...Show All

• .NET Development Is network load balancing improved for TCP remoting in .Net 2.0 ?

  Hi The MSDN TV broadcast for improvements in .Net remoting 2.0 says that the Socket Cache for TCP has been improved to allow for better load balancing. I cant find any other information about this. Does this mean that Network Load Balancing is now viable for .Net Remoting 2.0 using the TCP channel ( some previous posts say that NLB does not work ideally with older .Net remoting TCP connections ) Thanks Hi, Yes - thats correct. The earlier ...Show All

• SQL Server Customer Count

  Hello, I have a Fact table containing sales information, and is linked to a customer dimension through a CustomerKey and to a product dimension. The Customer Dimension is a slowly changing dimension having CustomerKey as primary key and CustomerPIN as BusinessKey. A customer can have historical records in the Customer Dimension. I want to count the number of clients per product. If I create a measure Customer Count as Distinct Count on the ...Show All

• Visual Basic Creating Control Arrays!

  How can i create a control array in VB 2005 If I convert a VB 6 project into VB 2005 the control that's in an array has an extra property in the misc sections called Index on Text1 or what ever the control is called. But when I copy the control into another VB 2005 project it no longer has that property! How can i create this in another project I read http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=67447&SiteID=1 but it did not answer ...Show All

• Visual C# Which data structure should I use?

  I want to use a data structure in memory that models a many-to-many relationship. For example, one URL links to many other URLs and is linked from many other URLs. I envision this like a database table with two columns, linksto and linksfrom , with a compound PK on both columns. This allows me to get all the URLs a page links to by querying the linksto column, as well as all the pages linking to it by querying the linksf ...Show All

• Visual Studio Express Editions "Application.UserAppDataPath" before and after a publish

  When I run my VBEE app in the debugger Application.UserAppDataPath points to: C:\Documents and Settings\username\Application Data\companyname\.... as outlined in the help file. When I publish my application this path then changes to: C:\Documents and Settings\username\Local Settings\Apps\2.0\Data\BKXYGCXL.... Why does it do this Can I stop it changing the path when I publish the application Thanks for your help Tim ...Show All

• .NET Development New to .NET

  Hi there, im new to .NET and need to find out sum information about it! I wondered if anyone could help me and reply with some gd information about what it is, its uses and stuff. Or even share sum url's that would help me. THank YOu http://www.microsoft.com/net/Basics.mspx http://en.wikipedia.org/wiki/Microsoft_.NET ...Show All

• Visual Studio VSS 2005 LAN 2 HTTP

  Is it possible to switch from LAN access to an HTTP access in the same VSS database Lets say I currently have access to my VSS 2005 through my LAN and now I want to connect to the same database, but via HTTP. Can I do this, without any problems Thanks It depends on the IDE you're using. With VS2003 you can control one solution only with one provider. Even if you switch providers using a 3rd party MSSCC ...Show All

• .NET Development MS SQL Connectivity error

  Hi Frnds, Me getting da following error, when trying to get connected to MS SQL Database via ASP.Net. (I m entering the correct username n password): "Login failed for user 'sa'. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Login faile ...Show All

• Visual Studio Tools for Office VSTO lab2: Doc.Saved always true

  Hello all, I'm a newbie of .NET world and sorry for my english. I'm trying to do the "Lab2: Adding Functionality to Word Document Solutions in Visual Studio .NET 2003" and I have a problem about this code fragment: "Private Sub ThisApplication_DocumentBeforeClose( ByVal Doc As Microsoft.Office.Interop.Word.Document, ByRef Cancel As Boolean ) Handles ThisApplication.DocumentBeforeClose If Doc Is ThisDocument And Do ...Show All

• .NET Development NullReferenceException when using proxies

  Hi, I am quite a beginner in the Remoting world, and I am trying to set up a very simple client-server project to begin. My current VS2005 solution is as follows: . ConsoleService project: registers the remoted type for a client activation. It is a console-based application, as IIS integration is not working anymore for me with the 50630 .NET build (it did work with the 50215 build, though...). . ConsoleClient project: activates a remoted objec ...Show All

• SQL Server Reporting Services installation

  Hi all, i am trying to installa sql srs and when i try to start the service i obtain the following errors: System.ServiceProcess.TimeoutException: El tiempo de espera ha transcurrido y no se ha completado la operacion. en System.ServiceProcess.ServiceController.WaitForStatus(ServiceControllerStatus desiredStatus, TimeSpan timeout) en ReportServicesConfigUI.Panels.ServerInformationPanel.StartStopServiceTask(Boolean start) what coul ...Show All

• Visual Studio Team System Error with MSBuild and Hatteras client

  Here's a chunk of my buildlob.log file.  Is anyone having problems like this Using "CreateWorkspaceTask" task from assembly "C:\Program Files\Microsoft Visual Studio 8\Common7\IDE\PrivateAssemblies\Microsoft.VisualStudio.Hatteras.MSBuild.dll". Task "CreateWorkspaceTask" C:\Program Files\MSBuild\Microsoft\VisualStudio\v8.0\TeamBuild\Microsoft.TeamBuild.targets(86,5): error MSB4018: The "CreateWorkspaceTask" task failed unexpectedly. Microso ...Show All

• .NET Development Year function in sql query

  I'm trying to add a field in query design SQL EXPRESS as follow SELECT Year([Created_Date]) as exp1 FROM Tablex or SELECT Datepart(year,[Created_Date]) as Years FROM Tablex Table comming from MSAccess I have donne in MSAccess many time without a problem , but I get an error in SQL what wrong , please help Error source:Microsoft Jet Database Engine Error Message:Undefined fun ...Show All