开关提示，并使变量置“0”或“1”
{
BOOL a;
a=GetTagBit("KV101");
if (a==0)
{
if(MessageBox(NULL,"真的要启动KV101吗？","操作提示",MB_YESNOMB_ICONQUESTIONMB_SETFOREGROUNDMB_SYSTEMMODAL) == 6)
{ SetTagBit("KV101",1);}
}
else

if(MessageBox(NULL,"真的要停止KV101吗？","操作提示",MB_YESNOMB_ICONQUESTIONMB_SETFOREGROUNDMB_SYSTEMMODAL) == 6)
{ SetTagBit("KV101",0); }

}



请教高手,上面这个变量的动作,如何用VB做呢?