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Type: Posts; User: Arjay

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  1. Replies
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    420

    Re: How to get worksheet name?

    The code you post is different from the code you are showing woth the error. Not sure what you are doing.
  2. JavaScript Re: Cannot read property 'length' of null at getSum

    Have you tried stepping through the code in the browser's debugger? You should then be able to see the exact variable that is null and figure out why it is null.
  3. Re: User Control LIST - Setup & Handling of events - NOOB

    The requirements are a bit vague but consider:
    1. Add events to your control. Users of your control would connect event handlers to the control.
    2. Not sure what this means. If you have created an...
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    644

    Re: How to kill Excel process?

    Try calling Quit.
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    644

    Re: How to kill Excel process?

    How do you create the Excel instance? Do you use CreateProcess? Are you loading it as a COM server using COM?
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    1,228

    Re: Unable to compile

    Using VC2013 is abuse.
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    807

    Re: IllegalAccessError, cannot acces class

    Does the Creature class need to be instantiated through a derived class?
  8. Re: How do I update the Keys in the app.config file at runtime ?

    I've answered this in post #5.
  9. Re: Regex Class library class declaration error ?

    Did you catch the part about not giving us links to external sites? We've requested this multiple times now. Not sure why you seem to be unwilling to honor our requests.
  10. Re: How do I update the Keys in the app.config file at runtime ?

    Are you sure the file doesn't update? Keep in mind the app.config file is located in the project folder but gets copied (and maybe renamed) to the project output folder during the build. So you need...
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    Re: Help in understanding the legacy code

    Limit the populate method to populate only one small representitive data set and then step through the code to inspect what you have. It might be that the folks that wrote this code expected a lot...
  12. Thread: I'm back!

    by Arjay
    Replies
    5
    Views
    2,682

    Re: I'm back!

    Where were you?
  13. Re: Error updating an ADO MODEL from a remote server

    Try connecting to the database from your local machine using SQL Server Management Studio. Once you can connect with SSMS then try again with the database wizard using the same credentials as SSMS....
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    1,646

    Re: Display python script output into MFC window

    In my opinion you are on the wrong path here.

    If your app is MFC, you need to graph into a window that mfc has control over. Given this, having python run in a separate process and outputting a...
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    1,646

    Re: Display python script output into MFC window

    The source is python getting output to a console, not a window.
  16. Re: Changing the coordinates where I want to draw my bitmaps onto?

    Search bing or google for "Win32 SetDIBitsToDevice example".
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    1,442

    Re: Problem with try catch to show error message.

    You need to catch an Exception.



    catch(Exception ex)
    {
    MessageBox.Show($"Error! Message: {ex.Message}.");
    }
  18. Replies
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    4,273

    Re: Calling python from c++ in visual studio

    Good to hear you got it figured out. Btw, iirc you can still debug your code even when using release library dlls - you just can't step into the library code.
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    4,273

    Re: Calling python from c++ in visual studio

    To debug, you need to separate the functioning of the python script from invoking the python script from C++. In other words, get the python script running properly by starting it from the command...
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    4,273

    Re: Calling python from c++ in visual studio

    According to the docs, PyUnicode_FromString expects the contents of the sample.py file, not just the "sample" string.

    So it seems you will need to open the sample.py file, read its contents as...
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    1,776

    Re: Problem to define correctly with writeln?

    You need to call CreateProcess on systeminfo directly, not on cmd.
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    3,819

    Re: Windows crash logs

    Why not take charge and provide your own logging/error handling? If you take care of the error handling inside your app, the app will never crash (and Windows won't need to be involved).

    Help...
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    3,612

    Re: Weirdness with ODBC API

    Have you ever seen the signs advertising office space, "If you worked from here, you would be home by now"?

    That's what coding up raw ODBC is like vs. using an ORM. Sure, there might be an initial...
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    Re: Weirdness with ODBC API

    Yes, but I expect it to be called in a loop with once per column. Not like the following code where the 2nd call eats the return call of the first:

    ret = SQLColumns();
    ret = SQLBindColumn();
    ret...
  25. Replies
    14
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    3,612

    Re: Weirdness with ODBC API

    Why is SQLBindColumn called twice?
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