
2个回答
展开全部
BOOL a;
a=GetTagBit("db8.dbx0.0"); //db8.dbx0.0须换成变量表的原变量.
if (a=0)
{
if(MessageBox(NULL,"真的要转换到暂存罐吗?","操作提示",MB_YESNO|CONQUESTION|MB_SETFOREGROUND|MB_SYSTEMMODAL) ==6)
{SetTagBit("db8.dbx0.0",1);}
}
else
{
if(MessageBox(NULL,"真的关闭到暂存罐吗?","操作提示",MB_YESNO|CONQUESTION|MB_SETFOREGROUND|MB_SYSTEMMODAL) ==6)
{SetTagBit("db8.dbx0.0",0);}
}
}
1.组合框不同的项赋予同一个变量
a=GetTagBit("db8.dbx0.0"); //db8.dbx0.0须换成变量表的原变量.
if (a=0)
{
if(MessageBox(NULL,"真的要转换到暂存罐吗?","操作提示",MB_YESNO|CONQUESTION|MB_SETFOREGROUND|MB_SYSTEMMODAL) ==6)
{SetTagBit("db8.dbx0.0",1);}
}
else
{
if(MessageBox(NULL,"真的关闭到暂存罐吗?","操作提示",MB_YESNO|CONQUESTION|MB_SETFOREGROUND|MB_SYSTEMMODAL) ==6)
{SetTagBit("db8.dbx0.0",0);}
}
}
1.组合框不同的项赋予同一个变量
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