Detect Caps Lock State In PowerBuilder Using API

//[External Function Declaration]
Function  Int GetKeyState(Int keystatus) Library "user32.dll"

1 2	//[External Function Declaration] Function Int GetKeyState(Int keystatus) Library "user32.dll"

PowerScript

//[powerscript]
Int li_keystate

li_keystate = GetKeyState(20)

If li_keystate = 1 Then
	MessageBox("", "CAPS on")
ElseIf li_keystate = 0 Then
	MessageBox("", "CAPS off")
End If

//[powerscript]

Int li_keystate

li_keystate = GetKeyState(20)

If li_keystate = 1 Then

MessageBox("", "CAPS on")

ElseIf li_keystate = 0 Then

MessageBox("", "CAPS off")

End If

Good Luck!

PowerBuilder Tips & Tricks

November 21, 2020

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