Ask for Help (v2) • Re: Need functions to convert selected text to lowercase and uppercase

CODE:

#Requires AutoHotkey v2.0
#SingleInstance Force

F2::A_Clipboard:="YOU ARE WELCOME"
F3::ClipboardPasteLowercase()



ClipboardPasteLowercase()    {
    clipSaved:=ClipboardAll()
    str:=A_Clipboard
    A_Clipboard:=""
    A_Clipboard:=format("{:l}",str)
    if (str!="" && ClipWait(0.5, 0))    {
        SendInput("^v")
        Sleep(250)
        while (!DllCall("User32.dll\OpenClipboard", "Ptr",0))
            Sleep(100)
        DllCall("User32.dll\CloseClipboard")
    }
    A_Clipboard:=clipSaved
}