网站重构和vs2010.ppt

网站重构和VS2010,网站重构 VS2005常用控件的用法,网站重构,重要性 示例,通过DIVCSS实现,VS2005常用控件的用法,MD5加密 Button Grid View * Data List Reapter Dropdown list * Report Viewer *,MD5加密,不可逆性 所属命名空间 使用示例,System.Web.Security,Web.Security.sAuthentication .HashPasswordForStoringInConfigFileabc, md5,Grid View,数据邦定,Dim conn As New SqlConnectionConnstr Dim adp As New SqlDataAdaptersql, conn Dim ds As New DataSet conn.Open adp.Fillds, tab dl.DataSource ds dl.DataBind,Grid View,格式化绑定中的数据字段,在RowDataBound中对数据行绑定进行修改 If e.Row.RowType DataControlRowType.DataRow Then Dim rd As Integer rd Integer.ParseDataBinder.e.Row.DataItem, book_read e.Row.Cells1.Text End If,Grid View,分页,If GridView1.PageIndex GridView1.PageCount - 1 Then GridView1.PageIndex GridView1.PageIndex 1 fill_gdGridView1, select * from book, book End If,Data List 和Reapter,示例,Dropdown list,数据绑定,dl.Items.Clear dl.DataSource ds dl.DataTextField filedname dl.DataValueField filedvalue dl.DataBind dl.Items.Addls dl.SelectedValue 0,注意回传时要将AutoPostBack设为True,否则传不回来选顶的值,