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Type: Posts; User: LeoVB

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  1. Replies
    1
    Views
    142

    Forms access null exception.

    Hi
    This is stranged.

    This first scenario works good!!!
    ============================================================
    FORM1
    F3 AS NEW FORM3
    F3.SHOWDIALOG()

    FRIEND SUB METHOD()
  2. How to convert Access 2013 DB into SQL COMPACT

    Hi
    Because VS 2013 dropped SQL COMPACT databases, I need to convert Access 2013 databases into SQL COMPACT in order to be able to use Linq to SQL in VB 2013.

    Anybody can help me?

    Thanks
  3. Replies
    3
    Views
    598

    Re: How to implement a SQL project?

    Because I do not need to. I just drag and drop any tables I need and Linq To SQL make all the work: database mapping, connection string, etc.

    Now, about your response I think it is some...
  4. Replies
    3
    Views
    598

    How to implement a SQL project?

    Hello
    For the first time I made a VB project using SQL database (SQL 2012 Express). I did not use connection string. I did use Linq To Sql, so this great functionality do the hard work for me.
    This...
  5. Replies
    2
    Views
    268

    Re: How to "refresh" a Datagridview?

    Hi Victor

    You're right. I'm using Visual Basic (2012), but I think I can get an approach coming from C# or C++.

    If you can help me, please remember I'm not modifyng the DGV but the table from...
  6. Replies
    1
    Views
    689

    How to "refresh" a Datagridview?

    Hi
    In Form1 I have a Datagridview showing the content of a table from DataBase.

    In Form2 I add or modify a row in that table. So, when I get back to Form1 I would want the DataGridView get...
  7. Replies
    2
    Views
    268

    How to "refresh" a Datagridview?

    Hi
    In Form1 I have a Datagridview showing the content of a table from DataBase.

    In Form2 I add or modify a row in that table. So, when I get back to Form1 I would want the DataGridView get...
  8. Replies
    2
    Views
    650

    Re: How to query common values in Linq to SQL?

    Thanks dglienna !!!

    But it is hard to believe to me that this post has been viewed for about 92 persons and no body knows how to do this 'simple' SQL query or not want to.
  9. Replies
    2
    Views
    650

    How to query common values in Linq to SQL?

    We have two tables PRODUCTS and CATEGORIES, both of them have a many-to-many relationship through a third table --> CATE_PRODUCTS

    32319

    My question: given 1 or more ID_PRODUCT I need to...
  10. Replies
    0
    Views
    754

    Datagridview from Linq to SQL

    Hi
    I need to populate a DataGridView from 3 tables but the problem is that one of the cell (column) of DGV is a ComboBox to show various values in it. I could not find any solution.

    Is there any...
  11. Re: CLR Debbuger (F5) ignores some exceptions in Windows Form apps

    Well, I have heard that this problem occurs in 64bit based machines and code running within the Form load event. Anyway, I don't know how Microsoft have not announced a patch or something to fix this...
  12. Re: CLR Debbuger (F5) ignores some exceptions in Windows Form apps

    Every setting I use is inside the Project Properties Menu.

    Option Explicit - ON
    Option Strict - ON
    Option infer - Off
  13. Re: CLR Debbuger (F5) ignores some exceptions in Windows Form apps

    That's right.
  14. CLR Debbuger (F5) ignores some exceptions in Windows Form apps

    Hello

    When run (F5 Debug) a Windows Form application I'm working with, there is some exceptions that are not cacthed by CLR debbuger. But the same code in a Console Application every exceptions...
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