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    Question how do i disable mdi menu item when a form loads and enable it when it closes

    how do i disable the menu items on mdi parent form when i open a child form and enable them when i close the form. i am trying to enable only one form from opening at a time. i have used .showdialog on some forms and its working perfectly, but on this one i have a button that opens another form...
  2. U

    Question Windows7 orb start button problem

    I have a Authorize Use Policy probram i am trying to update for Windows 7. I am trying to hide/ disable the orb or start button, in the past it was a child of the taskbar so hiding the taskbar was the solution (old code below). I have found some c# code that seems to do it but have been...
  3. T

    how to disable the 50 textboxs in one line coding

    any one can have a clue to disable many textbox in one line coding