发布于 2007-02-08 09:59:53
0楼
见编译结果
#include "apdefap.h"
int gscAction( void )
{
BOOL fResult = FALSE;
int R1;
R1=GetTagWord("R0011");//r0011:是半圆的旋转角
fResult=GetTagBit("01MV1001_OPN"); //01MV1001_OPN为运行信号
{
if(fResult==TRUE) R1=R1+90;
if((fResult== FALSE) (R1>=360)) R1=0;
SetTagWord("R0011",R1);
}
return 0;
}
结果:1个警告
line20:warning(0011):convertion may loose information
仅此而已!!!