A.Connection對(duì)象 B.Command對(duì)象 C.DataReader對(duì)象 D.DataAdaper對(duì)象
A.DataView B.DataList C.DataSource D.DataBind
下列語句執(zhí)行后y的值為:() int x=0,y=0;while(x<10){y+=(x+=2);}
A.10 B.20 C.30 D.55