; ドラッグ範囲選択終了まで待機
While (1) {
  If (GetKeyState("LButton", "P")) {
    Send, {LButton Down}
    While (1) {
      If (!GetKeyState("LButton", "P")) {
       Send, {LButton Up}
       Goto, PrscEnd
      }
    }
  }
}
PrscEnd: