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  1. J

    Windows 10 Forums

    Anyone know a good Windows 10 Pro Forum ?
  2. J

    How to display records in a GridView?

    "having trouble displaying" is pretty vague. The experts here will ask for error codes and maybe your code.
  3. J

    messagebox text

    It may be possible, altho difficult, to make your own "message box". Create a form for that purpose. Your mbox wouldn't have to be as powerful as VB's
  4. J

    Repair Table Structure Question

    I don't remember how anymore, but it seems like normalization taken to whatever level is necessary would give the answer.
  5. J

    Question Can someone help me with this exercise?

    As the experts here will tell you, explain not only what should happen, but also what DOES happen when your code is executed. And provide any error messages.
  6. J

    Question FTP to IBM Mainframe - How do I convert to EBCDIC?

    I may be way off base here, but - back in the late 90s, I was doing file transfers ( a few hundred ) from a Honeywell-Bull mainframe to a PC/server, then from PC to an IBM mainframe. I believe the host file transfer programs handled any conversions; I did not need to do any. Maybe you can...
  7. J

    Error Message

    I can't give you a fix. Someting in your app is trying to read, or more probably, write into the part of memory that Windows reserved for itself at startup. Users are not allowed to mess with OS tables, lists, queues, stacks, etc. Might you have a size or location problem ?
  8. J

    Access .txt file in solution folder

    Environment: Visual Studio 2010 Express, .NET 4.0, Visual Basic.net Question: I have a file "filename.txt" in my solution folder. Can my running project read/write filename.txt ? Can filename.txt be accessed by notepad or other editors totally independent of Visual Studio ? Hopefully, all I...
  9. J

    Calculation not working correctly

    Try "if val(textbox31.text < 0 then"
  10. J

    Two random dice

    The thread "Rolling Dice" uses IRandomNumberGenerator and GenerateRandomNumber. I will use these from now on. But I wonder why Rnd and Randomize are still in 2010 help and in "Visual Basic 2010 Step by Step" by Michael Halvorson ? Still usable but not preferred ?
  11. J

    Two random dice

    try using the Randomize Statement to reseed the Random number generator.
  12. J

    HID half duplex

    By definition, half duplex means only one end at a time can transmit data, the other end must receive only until it knows the transmission is complete.
  13. J

    Question Passing information between forms..

    One way... add a module to your project. In the module, define the items that you want both forms to put data into or get data from.
  14. J

    How to choose only one radiobutton??

    Create a group box, then create your radio buttons within the group box. Only one radio button with in a group may be selected, and will cancel whichever button was selected.
  15. J

    selected in radio button list?

    The SELECT...CASE statement might work for you
  16. J

    Question My class needs a new Project

    how about an Encrypt / Decrypt app ?
  17. J

    Question bat to exe

    This may be klunky, but your program can create a .bat file, then execute it with a shell function. Perhaps the newer version of Visual Studio have a better way.
  18. J

    Resolved Audit table primary key

    A field or column designated as a primary key allows no duplicates. The database software will insure no dupes.
  19. J

    Question Form1_Activated

    You say what you want is Event that listens to everything. Events DO NOT LISTEN. Events may cause some code to be executed, if that code has been implemented to respond to (listen for) an event. When you are in the VB code editor looking at your code for Form1.vb (or whatever you have named...
  20. J

    Question Whats wrong with this caps lock on/off code?

    Why not use Windows>Control Panel>Accesibility Options>Toggle Keys ?
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