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本帖最后由 huaqingyuan 于 2015-9-24 01:19 编辑
请教内置的软键盘怎么调用?
假设变量=ABCDEFGH,如何像MS一样取前几位,或者末几位,比如我想得到前四位是ABCD,像得到后二位是GH。
这样的代码有简化的方法吗?
DISM GUI 里面有这样的代码:
FIND $%List5%=A:,ENVI WINDIR=A:\Windows
FIND $%List5%=B:,ENVI WINDIR=B:\Windows
FIND $%List5%=C:,ENVI WINDIR=C:\Windows
FIND $%List5%=D:,ENVI WINDIR=D:\Windows
FIND $%List5%=E:,ENVI WINDIR=E:\Windows
FIND $%List5%=F:,ENVI WINDIR=F:\Windows
FIND $%List5%=G:,ENVI WINDIR=G:\Windows
FIND $%List5%=H:,ENVI WINDIR=H:\Windows
FIND $%List5%=I:,ENVI WINDIR=I:\Windows
FIND $%List5%=J:,ENVI WINDIR=J:\Windows
FIND $%List5%=K:,ENVI WINDIR=K:\Windows
FIND $%List5%=L:,ENVI WINDIR=L:\Windows
FIND $%List5%=M:,ENVI WINDIR=M:\Windows
FIND $%List5%=N:,ENVI WINDIR=N:\Windows
FIND $%List5%=0:,ENVI WINDIR=O:\Windows
FIND $%List5%=P:,ENVI WINDIR=P:\Windows
FIND $%List5%=Q:,ENVI WINDIR=Q:\Windows
FIND $%List5%=R:,ENVI WINDIR=R:\Windows
FIND $%List5%=S:,ENVI WINDIR=S:\Windows
FIND $%List5%=T:,ENVI WINDIR=T:\Windows
FIND $%List5%=U:,ENVI WINDIR=U:\Windows
FIND $%List5%=V:,ENVI WINDIR=V:\Windows
FIND $%List5%=W:,ENVI WINDIR=W:\Windows
FIND $%List5%=X:,ENVI WINDIR=X:\Windows
FIND $%List5%=Y:,ENVI WINDIR=Y:\Windows
FIND $%List5%=Z:,ENVI WINDIR=Z:\Windows
这样的代码有简化的方法吗? |
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