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  • Users: raghu3
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  1. raghu3

    how to check for null integers in codeBehind

    No it does not ... does not compile
  2. raghu3

    how to check for null integers in codeBehind

    The problem being, the integer is not a user input. I need to say: if (id != null) { } It does not compile, I get the following: Operator '!=' cannot be applied to operands of type 'int' and '<null>' If I try Convert.ToInt32(id) It compiles but I get a runtime error...
  3. raghu3

    Multi Column Listbox or DataGrid with scroll bar

    That works as sugggested: I have a css file and added a custom class for this. Now I need to do a lot of cosmetic changes for a nice look and feel. You get a star!. thanks again ca8msm
  4. raghu3

    Multi Column Listbox or DataGrid with scroll bar

    Thanks, will try this. appreciate your quick response ca8msm.
  5. raghu3

    Multi Column Listbox or DataGrid with scroll bar

    thanks cs8msm, Pardon my ignorance, I read that there is paging on datagrid, did not see a scrollBar attribute.
  6. raghu3

    Multi Column Listbox or DataGrid with scroll bar

    I need the features of both list box and datagrid: Scroll bar Multi Column The list is readOnly. I need to build these lists on dynamically: onPostBack. To start with the visible attribute will be false, and postback will build the list based on user selection and set the visible to true ?
  7. raghu3

    linkbutton control

    The following is a good article: http://ryanfarley.com/blog/archive/2005/03/11/1886.aspx As I have linked buttons, simple Request.Params.Get("__EVENTTARGET") serves my purpose. -raghu
  8. raghu3

    linkbutton control

    As all the links point to similar functionality, I thought I can trap the sender in the page_load. Makes my code more managable ...
  9. raghu3

    linkbutton control

    I have a set of 6 linkbutton controls on a page : click of each will show a part of data on the page. How can I know which linkbutton was clicked in post back? my sample code: <asp:LinkButton id="a1" runat="server" Text="Name" /> <asp:LinkButton id="a2" runat="server" Text="Address" />...
  10. raghu3

    page inheritance

    Lesson learnt. Works after compiling. Also have 2 nested web controls: nothing fancy, just headers and footers. Found out that the following gives error: Request.ServerVariables["PATH_INFO"]; Replaced with fully qualified ... HttpContext.Current.Request.ServerVariables["PATH_INFO"]; which...
  11. raghu3

    page inheritance

    I did not compile: Honestly in my previous .net apps, I did not compile. I understood this as the apps will compile on 1st time use. Will try to compile before checking on the browser. Thanks a lot vbkris: will update the status.
  12. raghu3

    page inheritance

    asp.net 1.1 with visual studio 2003. Cannot migrate to .net 2.0 as the web servers etc have to migrate, these have a variety of 3rd party apps. I am so lost,
  13. raghu3

    page inheritance

    With reference th the following thread: thread855-1049521 I am basically hitting a wall to have a base page as a common repository for a set of functions: maybe I will have 2 user controls: header and footer. Rest will be just c# functions and some business logic, set-reset session variables...
  14. raghu3

    WEB application not working

    Now I am lost: not a networking person. Will be inteesting to know how this is resolved. -raghu
  15. raghu3

    WEB application not working

    We upgraded one of servers from windoes 2003 to windows 2003 SP1, there were no problems. I tried the above web site on firefox and get the following error message: The server at 192.168.42.1 is taking too long to respond. * The site could be temporarily unavailable or too...
  16. raghu3

    WEB application not working

    Was it working before ?, If so what has changed. What is the HTTP error message: 400/403/404 ... I would try accessing by IP address , maybe a name issue?
  17. raghu3

    link tag in user control: .ascx

    Hello, This sounds pretty simple and straight: I have a generic page_header file: header.ascx which is a common header across the web site. Would now prefer to have the style sheets in this header so that I can refernce them all over. The traditional html link tag in the header.ascx does not...
  18. raghu3

    Central Database Definition for all DB Controls and Actions

    I have installed the library: the link above points to an Enterprise Library june 2005 and the library has different components. I am going through the documentation as well. I don't have ADO.NET 2. I am nut sure how to find this also.
  19. raghu3

    Central Database Definition for all DB Controls and Actions

    Hi ca8msm, This may sound stupid and silly. I downloaded this: compiled etc. I want to test this ... and am kind of stuck here.... please advise
  20. raghu3

    foreign keys and constraints to have ot not

    I am migrating an access db to SQLSERVER with enhancements: .net UI, brand new design, more functionality, more data etc. I have the dbschema/layout from the users. They have given foreigh keys to every table. The current access will be used only to import in existing data. the data is not very...

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