三层构架的后台新闻管理系统ACCESS版(一）

这是后台管理页面Code

<%@ Page Language="C#" MasterPageFile="~/admin/MasterPage.master" validateRequest=false Title="Untitled Page" AutoEventWireup="true" CodeFile="Admin_News.aspx.cs" Inherits="admin_news" %>
<%@ Register Assembly="FreeTextBox" Namespace="FreeTextBoxControls" TagPrefix="FTB" %>
<asp:Content ID="Content2" ContentPlaceHolderID="body" Runat="Server">
<div class="admin_td_title">新闻列表管理</div>
    <asp:datagrid id="DataGrid1" CssClass="datalist" runat="server" PageSize="15" CellPadding="3"
                                AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" DataKeyField="news_id"
                                 OnPageIndexChanged="DataGrid1_PageIndexChanged" OnItemCommand="DataGrid1_ItemCommand"
                                >
                                <Columns>
                                    <asp:TemplateColumn HeaderText="操作">
                                        <ItemStyle Width="30px" />
                                        <ItemTemplate>
                                            <asp:LinkButton id="LinkButton1" runat="server" CommandName="edit">查看</asp:LinkButton>
                                        </ItemTemplate>
                                    </asp:TemplateColumn>
                                    <asp:BoundColumn DataField="news_id" HeaderText="ID">
                                    <ItemStyle Width="30px"></ItemStyle>
                                    </asp:BoundColumn>
                                    <asp:BoundColumn DataField="news_title" HeaderText="新闻标题">
                                        <ItemStyle HorizontalAlign="Left" />
                                    </asp:BoundColumn>
                                    <asp:TemplateColumn HeaderText="选择">
                                        <ItemStyle Width="30px" />
                                        <ItemTemplate>
                                            <asp:CheckBox ID="Chkall" runat="server" />
                                        </ItemTemplate>
                                    </asp:TemplateColumn>
                                </Columns>
                                <PagerStyle Mode="NumericPages"></PagerStyle>
        <HeaderStyle CssClass="gridHeader" />
        <ItemStyle CssClass="gridbody"/>
                            </asp:datagrid>
                            <div class="table_foot">
                            <asp:button id="BTadd" ValidationGroup=flase CssClass="button" Text="增加" runat="server" OnClick="BTadd_Click"></asp:button>
                            <asp:button id="Btall" CssClass="button" Text="全选" runat="server" OnClick="Btall_Click"></asp:button>
                            <asp:button id="Btdel" CssClass="button" Text="删除" runat="server" OnClick="Btdel_Click"></asp:button>
                            </div>
        <asp:Panel ID="PNadd" runat="server" Visible="False" CssClass="gridbody">
                    <TABLE id="Table6" width="100%" runat="server">
                        <TR>
                            <TD>作者/来源:<asp:textbox cssClass="textarea" id="tbauth" runat="server" ></asp:textbox>
                                <asp:RequiredFieldValidator id="RFV1" runat="server" ControlToValidate="tbauth" ErrorMessage="请填写作者!"></asp:RequiredFieldValidator>
                                新闻标题:
                            <asp:textbox cssClass="textarea" id="tbtitle" runat="server"></asp:textbox>
                                <asp:RequiredFieldValidator id="RVF3" runat="server"  ControlToValidate="tbtitle"
                                    ErrorMessage="请填写标题!"></asp:RequiredFieldValidator><asp:Literal ID="lbdate" runat="server"></asp:Literal></TD>
                        </TR>
                        <TR>
                            <TD>
                                <FTB:FreeTextBox Width="770px" Height="300px" ID="FTBbody" runat="server" HelperFilesPath="HelperScripts//"
                                    ButtonPath="HelperScripts/ftb/office2003/">
                                </FTB:FreeTextBox>
                                
                                </TD>
                        </TR>
                        <TR>
                            <TD>
                                    <asp:RequiredFieldValidator id="RFV4" runat="server" ControlToValidate="FTBbody" ErrorMessage="请填写内容!"></asp:RequiredFieldValidator>
                                
                                <asp:Button ID="Btedittrue" runat="server" CssClass="button" Text="确定修改" OnClick="Btedittrue_Click" />
                               <asp:Button id="BTtrue" runat="server" Text="确定增加" CssClass="button" OnClick="BTtrue_Click" />
             </TD>
                        </TR>
                    </TABLE>
        </asp:Panel>
        </asp:Content>

这个页面主要展示了新闻功能控件:

一，展示数据库中的新闻数据，还有几个验证控件；

二，可以修改，添加，批量删除功能；

三，控件所用的CSS样式我就不写出来了；