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Java_Volume1 Miscellaneous #94635

Dedect keypress

This code finds if any key pressed. This will be helpfull for example you're programming a screensaver. But you can not get keypresses through forms because of some components which does not support this keypress event. So you must use some API's to do this.

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Código fonte
original-source
sKeyStat = 0
For i = 0 To 255
 KeyResult = GetAsyncKeyState(i)
  If KeyResult = -32767 Then
   sKeyStat = 1
   Exit For
  End If
Next i
 If sKeyStat = 1 Then
  msgbox "Key pressed!!!"
 End If
Comentários originais (3)
Recuperado do Wayback Machine