Announcement

Collapse
No announcement yet.

CONSOLE OFF and Destination file write error

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts
    Guy Dombrowski
    Member

  • Guy Dombrowski
    replied
    Ending program with #CONSOLE OFF

    Another good way is to use the following commands in your input loop :

    GRAPHIC GET DC TO hwin : IF hwin = 0 THEN END
    Guy Dombrowski
    Member
    Last edited by Guy Dombrowski; 18 Mar 2009, 09:25 AM. Reason: Error in command form

    Leave a comment:

  • Arie Verheul
    Member

  • Arie Verheul
    replied
    Iswindow

    With applications that use only a graphic window i sometimes use the Iswindow function
    to periodically check if the window still exists, and if not to terminate the application.

    Arie Verheul


    Code:
    Declare Function IsWindow Lib "USER32.DLL" Alias "IsWindow" (ByVal hWnd As Dword) As Long
       
       
    Function PBMain
    	.
    	.
    	.
    	.
    	While IsWindow(hWnd): Sleep 1000: Wend
      
    End Function

    Leave a comment:

  • Bob Zale
    Creator of PowerBASIC

  • Bob Zale
    replied
    Dennis--

    I think it's possible the more important issue is how to terminate a console program. There are 3 primary ways to do this automatically:

    1- Close the console window by clicking the "X" button. Windows then ends the program for you.

    2- Your program flow exits the PBMain() function.

    3- You execute an END statement.

    If you open 1, 2, or even 100 other windows (like GRAPHIC Windows), then close them, the program will not automatically terminate, because that's just not the way Windows works. If you write a program without a visible console window, you just need to end the program in one of the other ways, when it's appropriate. Otherwise, it could keep running invisibly, in the background, virtually forever. When the program is still executing, it is not possible to re-compile it.

    Best regards,

    Bob Zale
    PowerBASIC Inc.

    Leave a comment:

  • Dennis Allman
    Member

  • Dennis Allman
    replied
    No need to reply to this> I found out that the function I was looking for is GRAPHIC WAITKEY$

    Leave a comment:

  • Dennis Allman
    Member

  • Dennis Allman
    started a topic CONSOLE OFF and Destination file write error

    CONSOLE OFF and Destination file write error

    Appearantly the #CONSOLE OFF macro does not really git rid of the console in the graphics commands or it has to be used with a function I do not know
    about to close the invisible console. When I use it and recompile Graphics window programs I modify for #CONSOLE OFF I get the "Destination file write" error that tells me the program is still running after I close the graphics window.

    What function or macro should I use to close an ENTIRE #CONSOLE OFF based graphics window program and not get the "Destination file write" error?
Working...
X