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Type: Posts; User: lechip

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  1. Re: Installing ReportDesigner/ Viiewer in VisualStudio 2010?

    nope, it doesn't:

    http://connect.microsoft.com/VisualStudio/feedback/details/632398/microsoft-report-viewer-add-on-for-visual-web-developer-2010-express-edition...
  2. Installing ReportDesigner/ Viiewer in VisualStudio 2010?

    Hi guys!!

    So I got a bunch of DataSets I need to output somehow.
    Since I cannot use Crystal Reports due to Licence restrictions I was wondering if there was something buildt into the .net...
  3. Re: generate a parametrized Access 2003 Report from VB2010

    I'm not using VB6 I'm using Visual Basic .Net 2010, with VisualStudio Express 2010.
    Still the problem doesn't seem to be the import, since with oApp.Visible = True Access is open, yet the database,...
  4. Re: generate a parametrized Access 2003 Report from VB2010

    I'm not using VB6 I'm using Visual Basic .Net 2010, with VisualStudio Express 2010.
    Still the problem doesn't seem to be the import, since with oApp.Visible = True Access is open, yet the database,...
  5. Re: How to generate a report from an Access2003 DataBase

    Turns out I cant use Crystal Reports because it need a license for commercial use... bummer
  6. Re: generate a parametrized Access 2003 Report from VB2010

    OpenDatabase is not a member of Access.Application

    Am i doing something wrong with the imports here? Should I download something to be able to use this?
  7. VS 2010 Re: [RESOLVED]Question about BindingSource and Dataset

    Hey, tnx fot the response.
    That was actually my first idea, Turns out that if you bind that way, the second binder (i.e bsData2) wont have the access to the drelAuthors_Books relation. Turns out...
  8. VS 2010 Re: Question about BindingSource and Dataset

    Got it all figured out. I Used the BindingSource.CurrentChanged Event to call upon a method that displays the needed value on the components using the actual row in the BindingSource. Something like:...
  9. Re: Master/Detail (Parent/Child) Data-binding (.NET 2.0+ WinForms)

    Hey I figured it out, I just needed to initialize everything carefully!
    Tnx for the help as always jmcilhinney!:check:
  10. Re: Master/Detail (Parent/Child) Data-binding (.NET 2.0+ WinForms)

    You're absolutely right, the exceptions actually happens... when I'm binding the DataTable!!! I always get to this loops where the answer gets me back to the problem *facepalm*
  11. Re: Master/Detail (Parent/Child) Data-binding (.NET 2.0+ WinForms)

    Tnx for the help!
    Yet the Cast is not allowed.
    I tried using the specific dataTable row too, again, no valid cast.
    Tnx for getting off topic for me!
  12. Re: Master/Detail (Parent/Child) Data-binding (.NET 2.0+ WinForms)

    What if I what to view the PARENT of an actual record?
  13. VS 2010 Re: Question about BindingSource and Dataset

    A little bump,
    Tried creating a reversed relation, but since the column on the child table can have multiple times a same author (let's say i fetched many books from different authors, yet some are...
  14. VS 2010 Re: Question about BindingSource and Dataset

    Tnx for the REsponse mate!!
    So: The relationship already exists (handy Strongly typed DataSets:cool:), I just don't know how to bind the TextBox so it shows the author everytime I navigate through...
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    Re: Memory and Datasets

    I ill keep using then my own DataSet filling methods the way I been using then, guess there's nothing wrong with them then :P

    Tnx a lot guys for explaining it to me.
  16. VS 2010 [RESOLVED]Question about BindingSource and Dataset

    Hi guys!!
    So here is the issue.
    Lets say I have a strongly typed DataSet that haves these two tables:


    AUTHORS
    ID
    Name

    and
  17. Re: How to generate a report from an Access2003 DataBase

    Can you lead me a little to obtain the necesary installation files?
    I got These, guess they're but I rather be sure.
    Tnx!
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    VS 2010 Resolved!

    I finally got it figured out.
    The problem was all the field that would either get or not values from User Input, solved it Inspired on an explanation from jmcilhinney on SQL queries.

    So basically...
  19. Re: How to generate a report from an Access2003 DataBase

    I do not have anything 2005 related so it should be fine.
    Do you have any Startup guide, tutorial or something alike to use CR with Access2003 and .NET2010? If now, well, no prob, there's always...
  20. Re: generate a parametrized Access 2003 Report from VB2010

    Will try out as son as I get to the office tomorrow morning and post results, tnx!
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    VS 2010 Re: Wide search problem

    I acutally managed to go trough the NULL stuff, now another problem arose:
    Everytime I introduce a parameter that has anything to do with the second table in the JOIN, I obtain no results at all....
  22. Re: generate a parametrized Access 2003 Report from VB2010

    Yes, I tried that line, no good tough, the line giving me problem is

    oAccess.OpenCurrentDatabase("d:\ElastXP2011.mdb", False)
  23. Replies
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    VS 2010 Re: Wide search problem

    Yes, but I need it to be able to reduce the search space the more specific data the user enters, with OR operators my query will throw too many records, which is the contrary of the intended which in...
  24. Re: How to generate a report from an Access2003 DataBase

    Does CR work with an Access2003 Database?
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    VS 2010 Re: Wide search problem

    wont this WIDEN the number of results instead of making it more specific the more search parameters I give?
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    Re: Memory and Datasets

    Then the examples assume that the database is not that big, which makes a lot of sense obviously.

    I will definitely keep this in mind, it really helps to grasp the way the datatables should be...
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    Re: Question about SQL

    I made a mistake writing it, that was exactly what I meant, at any rate with this explanation:

    Everything makes sense completely, so the application passes whatever is at the right side of the...
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    Re: Question about SQL

    Ok then. I might sound irrationally dumb but if the statement its just a comparison, and the original value was whatever then ?=1 will never be met, ergo the
    ? = 1 AND attribute1 will never be met...
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    VS 2010 Re: Wide search problem

    Another question. The search is made between not only one table but through various tables so the user goes giving (or not, as long as he gives at least one search parameter) search parameters from...
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    Re: Question about SQL

    I think I;m very close to graspping the whole thing, now I Undrestand that the extra condition ensures that if the current value is NULL then the condition as long as the Original value was NULL too....
  31. How to generate a report from an Access2003 DataBase

    Hi guys!
    I'm developing a VB2010 application backed by an Access2003 DB.
    I need to generate some reports. I can easily fetch the data in a DAL using a Strongly Typed DataSet, I just need to output...
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    [RESOLVED]Memory and Datasets

    So I;m using DataSets to provide the DAL for an application in VB2010
    The Database is pretty big, containing something like 1700000 records in the main table.
    So far all my operations are INSERTs...
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    VS 2010 Re: Wide search problem

    Is this how, let's say, a forum search query works?
    Sitten Spynne's got me to realize that what I'm doing is pretty much the same than a Forum search problem: many parameters of related tables in a...
  34. VS 2010 Re: Atomic Transsactions with DataSets

    I was doing it all wrong, the DataSet already provides a way to make the transactions trough the Update method of the Adapter.
    Tnx for the advice mate!
  35. Re: generate a parametrized Access 2003 Report from VB2010

    This needs a bump, I REAAAAAAALLY need some kind of reporting
  36. Re: Good practices: GUI communication and Validation

    It makes perfect sense, validating in the Object. Right now I'm using something like a Validation Module library, but in a more Object oriented direction I feel it makes more sense to have all...
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    Re: Question about SQL

    Thx for the info mate, the value of the question mark (?) corresponded to an attribute autogenerated by the TypedDataset Adapters.
    I still do not completely understand thy the
    ? = 1 AND attribute1...
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    VS 2010 Re: Path for external application

    For the settings i used this handy article:
    Using My.Settings in Visual Basic 2005
    I needed to be able to modify the location of the Database so I used this REALLY awesome and useful article:
    How...
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    VS 2010 [RESOLVED]Path for external application

    I guess this one is pretty basic, yet i have not been able to figure out.
    So here's the deal, my application uses an external exe to generate some txt files that the application needs for a use...
  40. VS 2010 Re: Partial update to database using Dataset

    Oh well, my dataset is kind of a Frankenstein Monster right now... I managed to do it having a "fake" dataset and fetching all needed data from it, modifying and then attaching to another and...
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