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  1. Replies
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    Re: events are not heritable, are they?

    Hey Arjay, are you really really really sure it makes a different, carring this subject and using Vs2010 or 2012 or 2015 ??

    If it sounds like I try to insult you, please let me know, i change it,...
  2. Replies
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    Re: Access to MSSQLServer 2008 R2 but not rights

    I would change "finally" like:


    finally
    {
    if ((server != null))
    { server.Close();
    if (server is IDisposable)
    ...
  3. Replies
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    1,394

    Re: not able to save data getting error in vb.net

    Whats this by the way:
    rpt = "INSERT INTO DutySlip
    is it "INSERT INTO TblName(and here should be the ClmNames)"
    And even if it is, cut it, make it shorter, error messages are not always that...
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    Re: not able to save data getting error in vb.net

    @master
    your code doenst say what database you are using, but maybe in this case its not that importent.
    Years ago I carried about this issus, those lines :
    cmd.Parameters.AddWithValue("ID",...
  5. looking an overview of ObservableCollection, Objectset, ObjectQuery

    (Using VS2010)
    Does someone knows any webpage with an overview , saying which one of this objects to use to fill a listbox, Datagrid etc.

    Furthermore, I really often have to see, a datagrid or...
  6. how to fin the list of excptions of any framework class

    This page list almost evrything. Methods,propertys, construktors
    https://msdn.microsoft.com/en-us/library/system.windows.controls.datagrid(v=vs.110).aspx

    Why it doesnt have the exceptions?
    Wehre...
  7. Replies
    19
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    3,096

    Re: Access to MSSQLServer 2008 R2 but not rights

    why you believe so hardly its about how to connect?
  8. Replies
    9
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    1,365

    Re: events are not heritable, are they?

    I redused the code, so its without "InvalidWhightEventArgs "
    which means, there is no way to use the event within BiCycle.
    But the event its still usabel for Bicycle, same way as before.
    ...
  9. Replies
    19
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    3,096

    Re: Access to MSSQLServer 2008 R2 but not rights

    some to add,
    one day to another, I did not have access anymore(standardkonto or admin, both ways are blocked(might be norton)).
    I had to deinstall the mssql-server, all whats left within the...
  10. Replies
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    1,365

    Re: events are not heritable, are they?

    well, have fogotten.
    Used this example with VS2010 or VS2012, the text refers to VS2012
  11. Replies
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    1,365

    Re: events are not heritable, are they?

    Its from a german autor. I understand might be better to read it from the base, but, place his name here... I dont know, nowadays its like you put him on public turture. And its finally not available...
  12. Replies
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    1,365

    Re: events are not heritable, are they?

    Understand, but this is to me the event "public event InvalidWightEventHandler InvalidWight".
    And I can call it here, as I call methods or protertys from a baseclass.

    myB.InvalidWight...
  13. Re: INotifyPropertyChanged why it does not to inform and does not need eventhandlerp

    "...answering forum questions is that you can't please everyone. "
    understand the words, but not the meaning in this context. Maybe its just kind of thing, that english is that precisly languange.
  14. Replies
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    1,365

    events are not heritable, are they?

    There is literature saying events are not heritable.
    I made an code example, seems to me events a r e heritabel.

    Maybe its something not really clear within oop world?
    The example has 3...
  15. Re: INotifyPropertyChanged why it does not to inform and does not need eventhandlerp

    raise an objection or raise an argument(better to say).
    Someone knows all about this two subjects, but he tooks time, four times, to explain why he cant see the couse of the reaction. What for?
    -...
  16. Re: INotifyPropertyChanged why it does not to inform and does not need eventhandlerp

    I'm a little surprised, cause its pretty easy to object here.
  17. Re: cryptoobfucator made by LogicNP Software, if it works its good

    netreactor might be an alternative
  18. Re: INotifyPropertyChanged why it does not to inform and does not need eventhandlerp

    Is there something I should have post earlier, so this answer would have come straight.
  19. Re: INotifyPropertyChanged why it does not to inform and does not need eventhandlerp

    very well, but the call sequence is this:
    - myCust.Company = "new Company";
    - OnPropertyChanged(new PropertyChangedEventArgs("Company"));
    - protected virtual void...
  20. Re: INotifyPropertyChanged why it does not to inform and does not need eventhandlerp

    If I want to inform about the event, its like that
    myCust.PropertyChanged+=myCust_PropertyChanged;

    Changing the name from "myCust" to "objCust" would be enough to became different. So it goes if...
  21. Re: cryptoobfucator made by LogicNP Software, if it works its good

    No one knows this tool? Or may recomend any other?
  22. Re: INotifyPropertyChanged why it does not to inform and does not need eventhandlerp

    Well, it does. But within a datagriedview class, there are also OnXx Methodes like "protected virtual void OnPropertyChanged" (maybe another name and already overwritten). Eventhough I have to inform...
  23. INotifyPropertyChanged why it does not to inform and does not need eventhandlerproce

    This code is from a Winform VS2012, works well.
    But normally, If I want to use an event of a datagriedview or listview, I have to inform about the event and than the eventhandle procedure is...
  24. Replies
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    3,096

    Re: Access to MSSQLServer 2008 R2 but not rights

    I havnt criticize you, I really havnt seen why you wrote it, coudnt see it. Always thinking reading my phrases to see whats left. Maybe its this.
    There are three dropdown lists, one is ‘Servername’...
  25. Replies
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    3,096

    Re: Access to MSSQLServer 2008 R2 but not rights

    Thanks for answering, but as I wrote, managment studio shows me only the server, not the sqlexpress.
    I do not really know why you mention "you can also connect to additional databases using".
    ...
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