RE 第4楼:“调用XMS也没有现成的包可以用”
改XMS绝对地址调用为中断调用,执行代码100字节不到即可(内存占用不过320字节)!
RE 第14楼:“汗,QB还是先天不足,操作起来实在麻烦,在C或PASCAL中一个指针就搞定了”
Power BASIC中就有指针。参见“100个弃QB用PB的理由”(http://www.powerbasic.com/files/pub/pbdos/100ways.txt)
100 ways PowerBASIC 3.2 beats QuickBasic
========================================
1- PB 3.2 supports true pointer variables. Traditionally, a Basic
programmer had to use a combination of DEF SEG and PEEK and POKE to
access memory. Pointers are not only more flexible, they also make
data access much faster.
[ Last edited by 本是 on 2007-1-11 at 11:21 PM ]
改XMS绝对地址调用为中断调用,执行代码100字节不到即可(内存占用不过320字节)!
RE 第14楼:“汗,QB还是先天不足,操作起来实在麻烦,在C或PASCAL中一个指针就搞定了”
Power BASIC中就有指针。参见“100个弃QB用PB的理由”(http://www.powerbasic.com/files/pub/pbdos/100ways.txt)
100 ways PowerBASIC 3.2 beats QuickBasic
========================================
1- PB 3.2 supports true pointer variables. Traditionally, a Basic
programmer had to use a combination of DEF SEG and PEEK and POKE to
access memory. Pointers are not only more flexible, they also make
data access much faster.
[ Last edited by 本是 on 2007-1-11 at 11:21 PM ]
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