利用api函数计算windows从启动后所运行的总_visualbasic教程

PrivateDeclareFunctionGetTickCountLib”kernel32″()AsLong

PrivateSubTimer1_Timer()
DimhourAsInteger
DimminuteAsInteger
DimsecondAsInteger
hour=GetTickCount\1000\60\60
Label1.Caption=Str(hour) “小时”

minute=(GetTickCount-hour*60*60*1000)\1000\60
Label2.Caption=Str(minute) “分钟”

second=(GetTickCount-Val(Label1.Caption)*60*60*1000-Val(Label2.Caption)*60*1000)\1000
Label3.Caption=Str(second) “秒钟”
EndSub->