改变菜单在程序中的位置
......................\ABOUT.CPP
......................\ABOUT.DFM
......................\ABOUT.H
......................\SDIAPP.BPR
......................\SDIAPP.CPP
......................\SDIAPP.EXE
......................\SDIAPP.ICO
......................\SDIAPP.RES
......................\SDIMAIN.CPP
......................\SDIMAIN.DDP
......................\SDIMAIN.DFM
......................\SDIMAIN.H