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Problem using the command GetAsyncKeyState from WinAPI

 
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marty
Professional Member
Professional Member


Joined: 10 May 2001
Posts: 789
PostPosted: Mon Jan 17, 2005 6:08 pm    Post subject: Problem using the command GetAsyncKeyState from WinAPI Reply with quote
Hi,

The code below is suppose to log every number pressed on the keyboard and puts in the list.

But the problem is that it is really slow to capture the numbers, even if I type slowly or in a faster way...

Any help would be appreciated.

Thank you.

Code:
DIALOG CREATE,Test,-1,0,478,300

  DIALOG ADD,list,EDIT1,39,33,416,218,EDIT1,,multi
  DIALOG SHOW
  LOADLIB USER32
 
:EVENTLOOP
  WAIT EVENT,"0.01"
  %E = @event()
  IF %E
    GOTO %E
  END
  GOTO EVENTLOOP

:TIMER
  %%ALT = 0
  %%ALT2 = 0
  %%ALT3 = 0
  %%ALT4 = 0
  %%ALT5 = 0
  %%ALT6 = 0
  %%ALT7 = 0
  %%ALT8 = 0
  %%ALT9 = 0
  %%ALT0 = @lib(user32,GetAsyncKeyState,int:,$30)
  %%ALT1 = @lib(user32,GetAsyncKeyState,int:,$31)
  %%ALT2 = @lib(user32,GetAsyncKeyState,int:,$32)
  %%ALT3 = @lib(user32,GetAsyncKeyState,int:,$33)
  %%ALT4 = @lib(user32,GetAsyncKeyState,int:,$34)
  %%ALT5 = @lib(user32,GetAsyncKeyState,int:,$35)
  %%ALT6 = @lib(user32,GetAsyncKeyState,int:,$36)
  %%ALT7 = @lib(user32,GetAsyncKeyState,int:,$37)
  %%ALT8 = @lib(user32,GetAsyncKeyState,int:,$38)
  %%ALT9 = @lib(user32,GetAsyncKeyState,int:,$39)
  rem info %%alt
  if @equal(%%alt0,1)
    rem info Yup!
    list insert,edit1,0
  end
  if @equal(%%alt1,1)


    rem info Yup!
    list insert,edit1,1
  end
 if @equal(%%alt2,1)
    rem info Yup!
    list insert,edit1,2
  end
  if @equal(%%alt3,1)
    rem info Yup!
    list insert,edit1,3
  end
  if @equal(%%alt4,1)
    rem info Yup!
    list insert,edit1,4
  end
  if @equal(%%alt5,1)
    rem info Yup!
    list insert,edit1,5
  end
  if @equal(%%alt6,1)
    rem info Yup!
    list insert,edit1,6
  end
  if @equal(%%alt7,1)
    rem info Yup!
    list insert,edit1,7
  end
  if @equal(%%alt8,1)
    rem info Yup!
    list insert,edit1,8
  end
  if @equal(%%alt9,1)
    rem info Yup!
    list insert,edit1,9
  end
 
 
  GOTO EVENTLOOP

:CLOSE
  FREELIB USER32
  EXIT
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Boo
Valued Contributor
Valued Contributor


Joined: 31 Oct 2003
Posts: 599
Location: Gulf Breeze, Florida USA
PostPosted: Mon Jan 17, 2005 7:02 pm    Post subject: Reply with quote
Hi Marty,

How about something like this?

Cheers,

- Boo

Code:

DIALOG CREATE,Test,-1,0,478,300
DIALOG ADD,list,EDIT1,39,33,416,218,EDIT1,,multi
DIALOG SHOW
LOADLIB USER32 
:EVENTLOOP
  WAIT EVENT,".1"
  %E = @event()
  IF %E
    GOTO %E
  END
  GOTO EVENTLOOP

:TIMER
  %%ALT = 0
  %%ALT2 = 0
  %%ALT3 = 0
  %%ALT4 = 0
  %%ALT5 = 0
  %%ALT6 = 0
  %%ALT7 = 0
  %%ALT8 = 0
  %%ALT9 = 0
  %%ALT0 = @lib(user32,GetAsyncKeyState,int:,$30)
  %%ALT1 = @lib(user32,GetAsyncKeyState,int:,$31)
  %%ALT2 = @lib(user32,GetAsyncKeyState,int:,$32)
  %%ALT3 = @lib(user32,GetAsyncKeyState,int:,$33)
  %%ALT4 = @lib(user32,GetAsyncKeyState,int:,$34)
  %%ALT5 = @lib(user32,GetAsyncKeyState,int:,$35)
  %%ALT6 = @lib(user32,GetAsyncKeyState,int:,$36)
  %%ALT7 = @lib(user32,GetAsyncKeyState,int:,$37)
  %%ALT8 = @lib(user32,GetAsyncKeyState,int:,$3Cool
  %%ALT9 = @lib(user32,GetAsyncKeyState,int:,$39)
    rem info %%alt
  if @not(@equal(%%alt0,0))
  rem info Yup!
  list insert,edit1,Key: 0
  end
  if @not(@equal(%%alt1,0))
  rem info Yup!
  list insert,edit1,Key: 1
  end
  if @not(@equal(%%alt2,0))
  rem info Yup!
  list insert,edit1,Key: 2
  end
  if @not(@equal(%%alt3,0))
  rem info Yup!
  list insert,edit1,Key: 3
  end
  if @not(@equal(%%alt4,0))
  rem info Yup!
  list insert,edit1,Key: 4
  end
  if @not(@equal(%%alt5,0))
  rem info Yup!
  list insert,edit1,Key: 5
  end
  if @not(@equal(%%alt6,0))
  rem info Yup!
  list insert,edit1,Key: 6
  end
  if @not(@equal(%%alt7,0))
  rem info Yup!
  list insert,edit1,Key: 7
  end
  if @not(@equal(%%alt8,0))
  rem info Yup!
  list insert,edit1,Key: 8
  end
  if @not(@equal(%%alt9,0))
  rem info Yup!
  list insert,edit1,Key: 9
  end
 
 
  GOTO EVENTLOOP

:CLOSE
  FREELIB USER32
  EXIT
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marty
Professional Member
Professional Member


Joined: 10 May 2001
Posts: 789
PostPosted: Mon Jan 17, 2005 7:09 pm    Post subject: Reply with quote
Thanks Boo!!!

Works like a charm...

Smile
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