• How to perform a LINQ query on a datatable

    For the past few weeks, I'm trying to perform a LINQ query on a datatable object but I'm having a ton of issues. Here's what I tried: var results = from myRow in myDataTable where results.Field("RowNo") == 1 select results; But it's not working. Is there anything like this that works? Thanks.

    ITKE366,220 pointsBadges:
  • How do I fix a NullReferenceException error message?

    I have some code in Visual Basic and when it tries to execute, I keep getting this NullReferenceException. Here's what it says: Object reference not set to an instance of an object. What should I do?

    ITKE366,220 pointsBadges:
  • Tools for .NET testing

    I ave joined as an software tester. My company makes projects on .NET. So, please tell me which tool will I use it for testing?

    preeti3455 pointsBadges:
  • SQL Convert Legacy Integer Date to actual date for Comparison issue

    I have a PF with a date broken in to three fields: 4 digit year, month, and day. I'm converting it in my SQL statement as follows: DATE(year||'-'||month||'-'||day) This works great for valid dates! The problem is there are invalid dates in the file such as 2/29(non leap year),30,31 or 4/31. There's...

    Dcantwell475 pointsBadges:
  • Escape brackets using string.format in .NET

    Is there a way brackets can be escaped in using string.format? This is for .NET. Something like this: String val = "1,2,3" String.Format(" foo {{0}}", val); Thank you very much.

    ITKE366,220 pointsBadges:
  • Best technology for industrial application

    What is the best technology (Ex: .NET, Java) to be used for developing software which is going to be used for industrial purpose (applications like manufacturing execution systems)?

    avinashrodage5 pointsBadges:
  • Computer hardware architecture

    Can the D-Bus Architecture be 'superseded/replaced' by integrating a 'hardware-driven comm registry'[.NET] into IBM, Intel, et al processors. Microsoft "under the hood" as the communications/applications platform(?) I.e., Foundry manufacturing .NET hardware, and the .NET 'ports' into Linux{...would...

    LloydCata5 pointsBadges:
  • Are .NET updates necessary for a computer?

    I am constantly getting .NET updates to install from Microsoft. Are these necessary for a home computer? I am not a web programmer.

    dvaughn15 pointsBadges:
  • Is it possible to rebuild the ESS/MSS interface in .NET using Netweaver gateway for Microsoft?

    Is it possible to rebuild the ESS/MSS interface in .NET using Netweaver gateway for Microsoft? One of the clients wanted to find the possibility of developing a rich UI interface using Microsoft ASP.NET using Netweaver gateway for Microsoft as the middle-ware.

    srinigread5 pointsBadges:
  • Developing a program using .NET framework

    What are the benefits of developing a program using the .NET framework

    dhanangini5 pointsBadges:
  • Where can I start learning .NET?

    I have to learn .NET. Where should I start?

    jmunna925 pointsBadges:
  • Is there a .NET equivalent for Hadoop?

    For the past few years, I've been a C# developer, along with knowledge in Java. I would like to start learning Hadoop but I'm not sure where to start. Is there something along the lines of a .NET equivalent to Hadoop? Any help would be greatly appreciated.

    ITKE366,220 pointsBadges:
  • Difference between Web services and WCF

    What is the difference between WCF and Web Services in .NET? Why are we using WCF in place of WebServices?

    Dsschauhan5 pointsBadges:
  • How to drop an alias table named alias

    I needed to access a specific file member of a DB2 file, so I created an alias in my library via a SQL statement using a iDB2Connection. Now I cannot drop it. Here is my create statement. CREATE ALIAS MYLIB/ALIAS  FOR OPTIOFILE/FXFORM (MYFORM) I can now run my selects and load my datagrids using...

    ToddN200025,175 pointsBadges:
  • iDB2 connection lifetime fails

    I'm getting an error on my connection string. The error says The connectiong property is invalid.  It also says it must be IsGeneric. Not sure what I'm missing and I'v searched IBM's site.. It was not much help.  The reason I want to put a lifetime on connection is to prevent object locks. I can...

    ToddN200025,175 pointsBadges:
  • How to develop desktop and online web ERP

    How do I develop desktop ERP and online Web ERP using .NET framework 3.5, 4.5, visual studio 2008R2, Visual studio 2013, MS SQL Server 2008 and MS SQL Server 2012.

    haider22010 pointsBadges:
  • Create and remove Text Box Net

    When I press a button, I create a text box. When I repeatedly press the button I want to create another text box positioned directly under the last text box. I can create the text box, but I need to get the properties of the last text box in order to position the new text box. How do I do this?

    rfriedman5 pointsBadges:
  • .NET Cognos Connectivity

    Hi, I need to connect Cognos with .NET. How could I connect then generate reports?

    dhanugce5 pointsBadges:
  • How to provide UDL interface in Web Application in .NET

    How do I provide UDL interface in Web Application in .NET? I want to store the connection string in DB.

    Ashish895 pointsBadges:
  • Creating Outlook PST file using .NET

    I've been writing an application that will manipulate Microsoft Outlook data. The first thing I need to do is backup the data and I'm hoping that I could loop through the contact/calendar items and finally write them out to a PST file. Is there a way I could write the content of 1 Outlook folder to...

    ITKE366,220 pointsBadges:

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