A.該對(duì)象中文本字符的長(zhǎng)度 B.該對(duì)象中元素節(jié)點(diǎn)的數(shù)量 C.該對(duì)象中節(jié)點(diǎn)的數(shù)量 D.該對(duì)象中文檔對(duì)象的數(shù)量
A.128.6 B.128 C.129 D.127
A.XmlDocument B.XPathDocument C.DataSet D.XmlDataDocument