Ask for Help (v1) • Get the monitor number that the mouse is in?

CODE:

GetMonitorIndexFromWindow(windowHandle)
{
; Starts with 1.
monitorIndex := 1

VarSetCapacity(monitorInfo, 40)
NumPut(40, monitorInfo)

if (monitorHandle := DllCall("MonitorFromWindow", "uint", windowHandle, "uint", 0x2)) 
&& DllCall("GetMonitorInfo", "uint", monitorHandle, "uint", &monitorInfo) 
{
monitorLeft   := NumGet(monitorInfo,  4, "Int")
monitorTop    := NumGet(monitorInfo,  8, "Int")
monitorRight  := NumGet(monitorInfo, 12, "Int")
monitorBottom := NumGet(monitorInfo, 16, "Int")
workLeft      := NumGet(monitorInfo, 20, "Int")
workTop       := NumGet(monitorInfo, 24, "Int")
workRight     := NumGet(monitorInfo, 28, "Int")
workBottom    := NumGet(monitorInfo, 32, "Int")
isPrimary     := NumGet(monitorInfo, 36, "Int") & 1

SysGet, monitorCount, MonitorCount

Loop, %monitorCount%
{
SysGet, tempMon, Monitor, %A_Index%

; Compare location to determine the monitor index.
if ((monitorLeft = tempMonLeft) and (monitorTop = tempMonTop)
and (monitorRight = tempMonRight) and (monitorBottom = tempMonBottom))
{
monitorIndex := A_Index
break
}
}
}

return %monitorIndex%
}

CODE:

msgBox,% MDMF_FromPoint() ;prints ---> 1093800931

MDMF_FromPoint(X := "", Y := "") {
VarSetCapacity(PT, 8, 0)
If (X = "") || (Y = "") {
DllCall("User32.dll\GetCursorPos", "Ptr", &PT)
If (X = "")
X := NumGet(PT, 0, "Int")
If (Y = "")
Y := NumGet(PT, 4, "Int")
}
Return DllCall("User32.dll\MonitorFromPoint", "Int64", (X & 0xFFFFFFFF) | (Y << 32), "UInt", 0, "UPtr")
}