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Type: Posts; User: Arjay

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  1. Re: Implementation of PID controller on GUI using C#

    I'd recommend following one of the UI design patterns that separate the UI from the implementation (e.g. MVC, MVP, or MVVM) and implement the PID controller portion at the lowest model layer.

    The...
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    47

    Re: Deploying ASMX file to IIS 6

    Have you tried searching bing or google for "How to deploy an ASMX application to IIS6". If you have, please post what you tried and what problems you ran into.
  3. Re: How to get info from a ListBox and write to file

    Prefer using foreach over the old index method. Also, no need to call ToString() as it is an implicit conversion.



    foreach(var line in outputListBox.Items)
    {
    outputFile.WriteLine(line);
    }
  4. Re: Inconsistent accessibility parameter type is less accessible than method Error

    How is the Spill class defined?



    private class Spill {}




    internal class Spill {}
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    131

    Re: Hot key to choose table name (sql)

    The version shouldn't matter. The point is to simply save or rename the table (whether you invoke this using CTRL + F or a menu item isn't important). Just look around in Visual Studio for menus or...
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    Re: Hot key to choose table name (sql)

    He's just saving the table and giving it a name. I think he says, "CTRL + F". Well, actually something more like, "Just CTRL F it".

    If CTRL + F doesn't bring up the save dialog, right click on...
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    131

    Re: Hot key to choose table name (sql)

    Not clear on what you are trying to do - can you explain in more detail?
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    231

    Re: Trouble with C And Windows Runtime

    If you aren't on board with c++ at this point, you'll likely never be.
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    172

    Re: [del..............]

    Why mix a normal array with a vector? Why not switch to only use vectors? With vectors you can determine the max index so you won't get any out of bounds errors.

    If you need to pass in an index...
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    144

    Re: Program Language ?

    It looks like an ini file used by an install program and used to specify which components to install and register.
  11. Replies
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    178

    Re: Even Harder Json API call

    Here's one SafeList implementation:



    public static class SafeList
    {
    public static List<T> Get<T>(ref List<T> list)
    {
    return list ?? new List<T>();
    }
  12. Replies
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    178

    Re: Even Harder Json API call

    Most likely the away_team list hasn't been initialized in the play object.

    There are a couple of ways to deal with this:

    The first way is to guard the code where you use the list:


    ...
  13. Re: What is The Best Language To Develop An Applications For POS System

    I recommend investigating different POS products and their associated SDKs (which will dictate what languages they support) to find out the ones that support the features you need or allow them to be...
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    162

    Re: Simultaneous Serializing and Deserializing

    You need to provide locking so that the file can only be accessed by the receive or plot method at a time (but not by both at once).

    You can provide the synchronization by using a named mutex that...
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    192

    Re: serializing objects to XML

    Serializing unknown types into xml won't be a problem; however, to deserialize the xml back into objects, you need to know what the objects will be.

    If you structure your xml correctly, you can...
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    192

    Re: serializing objects to XML

    Will the types be known ahead of time or do you want to randomly add items of different types?
  17. Re: Can someone PLEASE help me in displaying reverse of string input value without...

    Please forward your assignment grade to Willmotil when you get it.
  18. Re: Skip And Rotate View A Page In Property Sheet

    In the override of OnWizardNext and/or OnWizardBack, just call CPropertySheet::SetActivePage() and pass the index of the page you need to set.
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    331

    Re: Json data call error

    Or the json string doesn't match what is defined in the club class. Or you need to handle json into dictionaries as a special case. See...
  20. Re: Error at CreateProcess, after setting parentprocess with UpdateProcThreadAttribut

    Windows doesn't have the concept of 'child' processes. It could be that you are relying on some environment settings that aren't getting passed; however, short of these, once one process launches...
  21. Re: How to Successfully Retire as a Senior Software Engineer?

    It's definitely entertaining with some of the posts we get. :)
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    Re: WM_KEYDOWN Not Working with Multiple Keys

    Trace the character to debug output to see what you are getting.
  23. Re: displaying reverse of string input value without using any class library fuctiion

    Turn the string into a character array, find the length and back your way through the string from the end to the beginning.

    When you get this coded, post the homework here if you need more help.
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    Re: Hotkeys and Hotstrings

    For global hotkeys in C#, search bing or google for "Gma.UserActivityMonitor" for a code project example. Also read the stackoverflow entry for how to fix an issue with the project when used on .Net...
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    Re: what programming language should I learn?

    Let's try to keep personal references out of the discussion.
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