书嘛 你去找个明日科技出版的,那上面你想要的全有 推荐企业级项目开发最后给你个数据库链接的例子: string str;str = "Data Source=WWW-AKChina;Initial Catalog=DB_Webplatform;Persist Security Info=True;User ID=sa;Password=1234";展开
书嘛 你去找个明日科技出版的,那上面你想要的全有 推荐企业级项目开发最后给你个数据库链接的例子: string str;str = "Data Source=WWW-AKChina;Initial Catalog=DB_Webplatform;Persist Security Info=True;User ID=sa;Password=1234";SqlConnection Conn = new SqlConnection(str);Conn.Open();string sql;sql = "update Teacher set T_Name='"+ Convert.ToString(TextBox2.Text) + "',T_Sex='"+ Convert.ToString(TextBox3.Text) + "',T_Pwd='"+ Convert.ToString(TextBox4.Text) + "'";sql += "where T_ID='"+ Convert.ToString(TextBox1.Text) + "'";SqlDataAdapter adp = new SqlDataAdapter(sql, Conn);DataSet ds = new DataSet();adp.Fill(ds, "Teacher");GridView1.DataSource = ds.Tables["Teacher"];GridView1.DataBind();Conn.Close();收起