; 示例为修改光标为十字后，3秒后恢复光标
SetSystemCursor("CROSS")
Sleep 3000
SetSystemCursor() ; 还原光标

SetSystemCursor(Cursor="") {  ; 设置光标
  Static SystemCursors := "32512IDC_ARROW|32513IDC_IBEAM|32514IDC_WAIT|32515IDC_CROSS|32516IDC_UPARROW|32642IDC_SIZENWSE|32643IDC_SIZENESW|32644IDC_SIZEWE|32645IDC_SIZENS|32646IDC_SIZEALL|32648IDC_NO|32649IDC_HAND|32650IDC_APPSTARTING|32651IDC_HELP"
  If (Cursor = "")
    Return DllCall("SystemParametersInfo", "UInt", 0x57, "UInt", 0, "UInt", 0, "UInt", 0)   ; SPI_SETCURSORS := 0x57
  If (StrLen(SystemCursors) = 221)
    Loop, Parse, SystemCursors, |
      StringReplace, SystemCursors, SystemCursors, %A_LoopField%, % DllCall("LoadCursor", "UInt", 0, "Int", SubStr(A_LoopField, 1, 5)) A_LoopField
  If !(Cursor := SubStr(SystemCursors, InStr(SystemCursors "|", "IDC_" Cursor "|") - 5 - p := (StrLen(SystemCursors) - 221) / 14, 5))
    MsgBox, 262160, %A_ScriptName% - %A_ThisFunc%(): Error, 无效的指针名字！
  Else
    Loop, Parse, SystemCursors, |
      DllCall("SetSystemCursor", "UInt", DllCall("CopyIcon", "UInt", Cursor), "Int", SubStr(A_LoopField, 6, p))
}

 

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