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Tip of the Day
Language: VB7
Expertise: Intermediate
Jul 28, 2003

IsKeyPressed - Check whether a key is pressed

<System.Runtime.InteropServices.DllImport("user32.dll")> Private Shared _
    Function GetAsyncKeyState(ByVal key As Keys) As Integer
End Function

' Check whether a key is pressed, at any given time
' Example: MessageBox.Show(IsKeyPressed(Keys.A))

Function IsKeyPressed(ByVal key As Keys) As Boolean
    Return GetAsyncKeyState(key) < 0
End Function
Marco Bellinaso
 
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