調整選項以在應用程式剛開啟時，放到你所選擇的位置
以下就各個選項做說明
poDesigned
The form appears positioned on the screen and with the same height and width as it had at design time.
form 將會顯示在和你設計規劃的時候相同的大小和位置
poDefault
The form appears in a position on the screen and with a height and width determined by the operating system.
交由作業系統決定所該顯示的位置和大小，通常都會在上一個程式開啟後的位置再往右下一點
