摘要: ddl.SelectedIndex = ddl.Items.IndexOf(ddl.Items.FindByText("...")); ddl.SelectedIndex = ddl.Items.IndexOf(ddl.Items.FindByValue("...")); 阅读全文
posted @ 2010-08-12 21:32 叮当小马 阅读(300) 评论(0) 推荐(0)