步驟02
2. 操作步驟(繼續上個文檔的操作)
2.15 創建一個新的D層類庫項目(MySQL)
刪掉默認帶的Class1.cs,然後修改程序集名稱和默認命名空間名稱。
新建一個DLayer類
添加對Entity項目的引用
添加對MySQL的引用(這一步要求已經成功安裝MySQL)
C:\Program Files (x86)\MySQL\Connector.NET 6.9\Assemblies\v4.5
在MySQL WorkBench上新建數據庫跟數據表
同樣的,添加測試數據。
修改新項目的DLayer.cs的代碼
引入需要的命名空間後,直接將原來對SQLserver的D層項目的DLayer代碼直接複製過來即可,然後將conn、comm和dataadapter修改爲對應的MySQL的類即可。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data;
using MySql.Data.MySqlClient;
using YYYDemo.Entity;
namespace YYYDemo.P_DLayer_MySQL
{
public class DLayer
{
//創建數據庫連接
private MySqlConnection CreateConnection()
{
return new MySqlConnection(
"Database=數據庫名稱;DataSource=127.0.0.1;User=root;Pwd=root;port=3306"
);
}
//獲取全部的賬戶信息,以Owner實體類類型返回
public IList<Owner> GetAllAccount()
{
List<Owner> owners = new List<Owner>();
MySqlConnection conn = CreateConnection();
conn.Open();
MySqlDataAdapter dAdp = new MySqlDataAdapter(
"SELECT * FROM owner", conn
);
DataSet dSet = new DataSet();
dAdp.Fill(dSet, "owner");
for (int i = 0; i < dSet.Tables[0].Rows.Count; i++)
{
Owner owner = new Owner();
owner.Oid = Convert.ToInt32(dSet.Tables[0].Rows[i][0].ToString());
owner.Name = dSet.Tables[0].Rows[i][1].ToString();
owner.Sex = Convert.ToChar(dSet.Tables[0].Rows[i][2].ToString());
owner.Phone = dSet.Tables[0].Rows[i][3].ToString();
owner.BuildNum = dSet.Tables[0].Rows[i][4].ToString();
owner.Unit = dSet.Tables[0].Rows[i][5].ToString();
owner.RoomNum = dSet.Tables[0].Rows[i][6].ToString();
owners.Add(owner);
}
conn.Close();
return owners;
}
//添加一個賬戶
public void AddAnAccount(Owner owner)
{
MySqlConnection conn = CreateConnection();
MySqlCommand cmd = new MySqlCommand(
string.Format(
"INSERT INTO owner(name,sex,phone,buildnum,unit,roomnum) " +
"VALUES(N'{0}','{1}',N'{2}',N'{3}',N'{4}',N'{5}')"
, owner.Name, owner.Sex, owner.Phone, owner.BuildNum, owner.Unit, owner.RoomNum),
conn
);
try
{
conn.Open();
cmd.ExecuteNonQuery();
}
catch (Exception e)
{
throw e;
}
finally
{
conn.Close();
}
}
//通過手機號獲得一個賬戶的信息,以Owner實體類類型返回;
//這個函數是爲了在B層通過手機號獲取賬戶的id
public Owner GetAnAccountByPhone_TO_Owner(string phone)
{
MySqlConnection conn = CreateConnection();
conn.Open();
MySqlDataAdapter dAdp = new MySqlDataAdapter(
string.Format("SELECT * FROM owner WHERE phone=N'{0}'", phone),
conn);
DataSet dSet = new DataSet();
dAdp.Fill(dSet, "owner");
Owner owner = new Owner();
owner.Oid = Convert.ToInt32(dSet.Tables[0].Rows[0][0].ToString());
owner.Name = dSet.Tables[0].Rows[0][1].ToString();
owner.Sex = Convert.ToChar(dSet.Tables[0].Rows[0][2].ToString());
owner.Phone = dSet.Tables[0].Rows[0][3].ToString();
owner.BuildNum = dSet.Tables[0].Rows[0][4].ToString();
owner.Unit = dSet.Tables[0].Rows[0][5].ToString();
owner.RoomNum = dSet.Tables[0].Rows[0][6].ToString();
conn.Close();
return owner;
}
//通過id獲得一個賬戶的信息,以Owner實體類類型返回
public Owner GetAnAccountByIndex_TO_Owner(int index)
{
MySqlConnection conn = CreateConnection();
conn.Open();
MySqlDataAdapter dAdp = new MySqlDataAdapter(
string.Format("SELECT * FROM owner WHERE Oid={0}", index),
conn);
DataSet dSet = new DataSet();
dAdp.Fill(dSet, "owner");
Owner owner = new Owner();
owner.Oid = Convert.ToInt32(dSet.Tables[0].Rows[0][0].ToString());
owner.Name = dSet.Tables[0].Rows[0][1].ToString();
owner.Sex = Convert.ToChar(dSet.Tables[0].Rows[0][2].ToString());
owner.Phone = dSet.Tables[0].Rows[0][3].ToString();
owner.BuildNum = dSet.Tables[0].Rows[0][4].ToString();
owner.Unit = dSet.Tables[0].Rows[0][5].ToString();
owner.RoomNum = dSet.Tables[0].Rows[0][6].ToString();
conn.Close();
return owner;
}
//修改一行信息
public void UpdateAnAccount(Owner owner)
{
MySqlConnection conn = CreateConnection();
MySqlCommand cmd = new MySqlCommand(
string.Format(
"UPDATE owner SET name=N'{0}',sex='{1}',phone=N'{2}',buildnum=N'{3}',unit=N'{4}',roomnum=N'{5}' " +
"WHERE Oid={6}; ", owner.Name, owner.Sex, owner.Phone, owner.BuildNum, owner.Unit, owner.RoomNum, owner.Oid),
conn
);
try
{
conn.Open();
cmd.ExecuteNonQuery();
}
catch (Exception e)
{
throw e;
}
finally
{
conn.Close();
}
}
//刪除一行信息
public void DeleteAnAccount(int index)
{
MySqlConnection conn = CreateConnection();
MySqlCommand cmd = new MySqlCommand(
string.Format("DELETE FROM owner WHERE Oid = {0}", index),
conn);
try
{
conn.Open();
cmd.ExecuteNonQuery();
}
catch (Exception e)
{
throw e;
}
finally
{
conn.Close();
}
}
}
}
2.16 修改web.config,並設置兩個D層項目的輸出路徑
未修改之前:
修改爲下圖所示:
修改兩個D層項目的輸出路徑
看了一個評論,在這說明一下這個輸出路徑問題。
2.17 新建類庫項目DAction(抽象數據訪問層項目)
添加對Entity項目的引用
修改程序集名稱和默認命名空間
添加一個新類(DAction_Class),並刪掉原來的Class1.cs
(注:這裏新建的類其實需要修改爲接口interface類型,所以我這裏爲其取名爲 DAction_Class 不是很合理)
修改DAction_Class的代碼
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using YYYDemo.Entity;
namespace YYYDemo.DAction
{
public interface DAction_Class
{
IList<Owner> GetAllAccount();
void AddAnAccount(Owner owner);
Owner GetAnAccountByPhone_TO_Owner(string phone);
Owner GetAnAccountByIndex_TO_Owner(int index);
void UpdateAnAccount(Owner owner);
void DeleteAnAccount(int index);
}
}
2.18 新建類庫項目DFactory(數據訪問層工廠)
修改程序集名稱和默認命名空間
刪掉原來的Class1.cs,新建一個新類DFactory_Class
添加對DAction項目的引用
添加下圖所示的引用:
編輯DFactory_Class.cs的代碼
作者:Bboy-AJ-任傑
來源:CSDN
原文:https://blog.csdn.net/u013201439/article/details/51161230
不要跟着課本的寫,實現不了。我這裏搜了好長時間,才解決的這個問題。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Configuration;
using YYYDemo.DAction;
using System.Reflection;
namespace YYYDemo.DFactory
{
public sealed class DFactory_Class//數據訪問層工廠
{
private DFactory_Class() { }//數據訪問層工廠構造器
public static DAction_Class DriveDLayer()
{
string path = ConfigurationManager.AppSettings["DAL"];
string className = path + ".DLayer";
return Assembly.Load(path).CreateInstance(className) as DAction_Class;
}
}
}
2.19 修改兩個數據訪問層的代碼
先讓兩個D層項目都添加對DAction項目的引用
P_DLayer_MySQL項目的DLayer.cs代碼:
只是引入命名空間後,讓其繼承自 名爲 DAction_Class 的這個接口
P_DLayer項目的DLayer.cs代碼:(一樣的操作)
2.20 修改B層項目
爲其修改添加的引用,修改之前:
修改之後:(注意這裏去掉了對P_DLayer項目的引用)
修改BLayer.cs的代碼
也就是新增一個DAction接口類型的函數之後,將之前對 D層項目的類的引用,變成對接口類型變量的引用。
下面這幾個函數中的引用變了,那兩個驗證函數之前並沒有調用D層代碼,所以不用變。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
//using YYYDemo.P_DLayer;
using System.Text.RegularExpressions;//正則表達式
using System.Runtime.InteropServices;//爲了實現一個彈窗
using YYYDemo.Entity;
using YYYDemo.DAction;
using YYYDemo.DFactory;
namespace YYYDemo.P_BLayer
{
public class BLayer
{
private DAction_Class DriveDLayer()
{
return DFactory_Class.DriveDLayer();
}
//提示框,這兩行照着寫上即可,不必理解原理,會使用就行
[DllImport("User32.dll", SetLastError = true, ThrowOnUnmappableChar = true, CharSet = CharSet.Auto)]
public static extern int MessageBox(IntPtr handle, String message, String title, int type);
public IList<Owner> GetAllAccount()
{
//return new DLayer().GetAllAccount();
return DriveDLayer().GetAllAccount();
}
string errorStr = "";//這個也可以設置成局部變量,只不過讓RegularCheck_Add(Update)_TO_Bool函數多傳遞一個參數而已。
//添加賬戶時正則表達式對輸入數據的驗證
private bool RegularCheck_Add_TO_Bool(Owner _owner)
{
errorStr = "";
bool flag = true;
string rStr_Name = "^[\u4e00-\u9fa5]{2,4}$";//2-4箇中文
string rStr_Phone = @"^\d{11}$";//11位數字
string rStr_BuildNum_Unit_RoomNum = @"^\d{1,3}$";//1-3位數字
if (!Regex.IsMatch(_owner.Name, rStr_Name))
{
errorStr += "姓名應爲2-4個漢字!\n";
flag = false;
}
if (!Regex.IsMatch(_owner.Phone, rStr_Phone))
{
errorStr += "號碼應爲11位數字!\n";
flag = false;
}
if (!Regex.IsMatch(_owner.BuildNum, rStr_BuildNum_Unit_RoomNum))
{
errorStr += "樓號應爲1-3位數字!\n";
flag = false;
}
if (!Regex.IsMatch(_owner.Unit, rStr_BuildNum_Unit_RoomNum))
{
errorStr += "單元號應爲1-3位數字!\n";
flag = false;
}
if (!Regex.IsMatch(_owner.RoomNum, rStr_BuildNum_Unit_RoomNum))
{
errorStr += "房間號應爲1-3位數字!\n";
flag = false;
}
var owners = GetAllAccount();
bool equal_Phone = false;
bool equal_Position = false;
for (int i = 0; i < owners.Count; i++)
{
if (_owner.Phone == owners[i].Phone)
equal_Phone = true;
if (
_owner.BuildNum == owners[i].BuildNum &&
_owner.Unit == owners[i].Unit &&
_owner.RoomNum == owners[i].RoomNum
)
equal_Position = true;
}
if (equal_Phone)
{
errorStr += "聯繫電話不能重複!\n";
flag = false;
}
if (equal_Position)
{
errorStr += "住房位置不能重複!\n";
flag = false;
}
return flag;
}
//添加一個賬戶
public string AddAnAccount(Owner owner)
{
if (RegularCheck_Add_TO_Bool(owner))
{
errorStr = "新增業主信息成功!";
DriveDLayer().AddAnAccount(owner);
}
else
errorStr += "\n新增業主信息失敗!";
return errorStr;
}
//通過手機號獲取該行數據的索引,在U層中爲下面的GetAnAccountByIndex_TO_DataSet()函數提供作用
public int GetIndexByPhone_TO_Int(string phone)
{
return Convert.ToInt32(
DriveDLayer().GetAnAccountByPhone_TO_Owner(phone).Oid);
}
//通過索引獲取該行數據的全部信息,以Owner實體類類型返回
public Owner GetAnAccountBydIndex_TO_Owner(int index)
{
return DriveDLayer().GetAnAccountByIndex_TO_Owner(index);
}
//修改賬戶時正則表達式對輸入數據的驗證
//修改個人信息,需要驗證 手機號 和 住房位置 是否 *跟別人* 重複;還需驗證數據是否合理
private bool RegularCheck_Update_TO_Bool(Owner _owner)
{
errorStr = "";
bool flag = true;
string rStr_Name = "^[\u4e00-\u9fa5]{2,4}$";
string rStr_Phone = @"^\d{11}$";
string rStr_BuildNum_Unit_RoomNum = @"^\d{1,3}$";
if (!Regex.IsMatch(_owner.Name, rStr_Name))
{
errorStr += "姓名應爲2-4個漢字!\n";
flag = false;
}
if (!Regex.IsMatch(_owner.Phone, rStr_Phone))
{
errorStr += "號碼應爲11位數字!\n";
flag = false;
}
if (!Regex.IsMatch(_owner.BuildNum, rStr_BuildNum_Unit_RoomNum))
{
errorStr += "樓號應爲1-3位數字!\n";
flag = false;
}
if (!Regex.IsMatch(_owner.Unit, rStr_BuildNum_Unit_RoomNum))
{
errorStr += "單元號應爲1-3位數字!\n";
flag = false;
}
if (!Regex.IsMatch(_owner.RoomNum, rStr_BuildNum_Unit_RoomNum))
{
errorStr += "房間號應爲1-3位數字!\n";
flag = false;
}
var owners = GetAllAccount();
bool equal_Phone = false;
bool equal_Position = false;
for (int i = 0; i < owners.Count; i++)
{
if (owners[i].Oid != _owner.Oid)
{
if (_owner.Phone == owners[i].Phone)
equal_Phone = true;
if (
_owner.BuildNum == owners[i].BuildNum &&
_owner.Unit == owners[i].Unit &&
_owner.RoomNum == owners[i].RoomNum
)
equal_Position = true;
}
}
if (equal_Phone)
{
errorStr += "聯繫電話不能重複!\n";
flag = false;
}
if (equal_Position)
{
errorStr += "住房位置不能重複!\n";
flag = false;
}
return flag;
}
//修改一個賬戶的信息
public string UpdateAnAccount(Owner owner)
{
if (RegularCheck_Update_TO_Bool(owner))
{
errorStr = "修改業主信息成功!";
DriveDLayer().UpdateAnAccount(owner);
}
else
errorStr += "\n修改業主信息失敗!";
return errorStr;
}
//刪除一個賬戶
public string DeleteAnAccount(int index)
{
errorStr = "刪除業主信息成功!";
DriveDLayer().DeleteAnAccount(index);
return errorStr;
}
}
}
修改完代碼之後最好也重新生成一下解決方案吧。
以後在切換數據庫的時候,只需要在web.config中將需要的數據庫的值顯示出來,其餘的數據庫的值隱藏即可。
這裏使用MySQL數據庫,運行測試。
運行正常。
目前爲止的項目之間的引用關係圖:
分割線三
在這之前的 2.15-2.20 ,就是完成了對不同數據庫的支持,吐血製作啊。搞了一晚上。
2019-5-24 20:50:36
2.21 添加主題文件夾
2019-5-28 10:24:10
2.22 修改ShowAll.aspx中的GridView的屬性樣式設置
回到ShowAll.aspx頁面,修改GridView的樣式
①:修改格式
②:所有列的居中設置
對所有字段進行如下的居中設置。(通過屬性對於樣式的設置會映射到.aspx代碼)
③:在設計面板的GridView的屬性面板上,進行如下設置:
④:
現在在VS的設計界面,顯示爲下圖所示:
源碼:
先爲GridView添加一個SkinID
<asp:GridView SkinID="ShowAll_GridView" ID="gView" runat="server"
AllowPaging="True"
AutoGenerateColumns="False" OnPageIndexChanging="gView_PageIndexChanging"
OnRowCommand="gView_RowCommand"
CellPadding="4" ForeColor="#333333" GridLines="None"
Font-Names="楷體" Font-Size="16pt" HorizontalAlign="Center" Width="100%"
>
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:BoundField DataField="Name" HeaderText="姓名" SortExpression="Name" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="Sex" HeaderText="性別" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="Phone" HeaderText="聯繫電話" SortExpression="Phone" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="BuildNum" HeaderText="樓號" SortExpression="BuildNum" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="Unit" HeaderText="單元" SortExpression="Unit" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="RoomNum" HeaderText="房間號" SortExpression="RoomNum" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:ButtonField CommandName="Y_Update" HeaderText="操作" ShowHeader="True" Text="修改">
<ItemStyle HorizontalAlign="Center" />
</asp:ButtonField>
<asp:ButtonField CommandName="Y_Delete" HeaderText="操作" ShowHeader="True" Text="刪除" >
<ItemStyle HorizontalAlign="Center" />
</asp:ButtonField>
</Columns>
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
<SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
<SortedAscendingCellStyle BackColor="#FDF5AC" />
<SortedAscendingHeaderStyle BackColor="#4D0000" />
<SortedDescendingCellStyle BackColor="#FCF6C0" />
<SortedDescendingHeaderStyle BackColor="#820000" />
</asp:GridView>
將上面的選中代碼複製到Skin1文件上,但是要刪掉 和 和
在Skin1.skin文件中的代碼如下:
<asp:GridView SkinID="ShowAll_GridView" runat="server"
AllowPaging="True"
AutoGenerateColumns="False"
CellPadding="4" ForeColor="#333333" GridLines="None"
Font-Names="楷體" Font-Size="16pt" HorizontalAlign="Center" Width="100%"
>
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:BoundField DataField="Name" HeaderText="姓名" SortExpression="Name" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="Sex" HeaderText="性別" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="Phone" HeaderText="聯繫電話" SortExpression="Phone" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="BuildNum" HeaderText="樓號" SortExpression="BuildNum" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="Unit" HeaderText="單元" SortExpression="Unit" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="RoomNum" HeaderText="房間號" SortExpression="RoomNum" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:ButtonField CommandName="Y_Update" HeaderText="操作" ShowHeader="True" Text="修改">
<ItemStyle HorizontalAlign="Center" />
</asp:ButtonField>
<asp:ButtonField CommandName="Y_Delete" HeaderText="操作" ShowHeader="True" Text="刪除" >
<ItemStyle HorizontalAlign="Center" />
</asp:ButtonField>
</Columns>
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
<SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
<SortedAscendingCellStyle BackColor="#FDF5AC" />
<SortedAscendingHeaderStyle BackColor="#4D0000" />
<SortedDescendingCellStyle BackColor="#FCF6C0" />
<SortedDescendingHeaderStyle BackColor="#820000" />
</asp:GridView>
然後在ShowAll.aspx頁面撤銷對其進行的樣式修改(因爲要實現樣式與頁面分離,所以在頁面上不應該有對樣式的設置)
在下圖的代碼行中,添加Theme屬性
截止到目前ShowAll.aspx的代碼
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ShowAll.aspx.cs"
Inherits="P_ULayer.ShowAll" Theme="主題1" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>小區業主列表</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<div id="Div_lbl_Topic">
<asp:Label runat="server" ID="lbl_Topic" Text="小 區 業 主 列 表"></asp:Label>
</div>
<!--<div>
<asp:Button ID="btn1" runat="server" Text=" 1 " OnClick="btn1_Click" />
<asp:Button ID="btn2" runat="server" Text=" 2 " OnClick="btn2_Click" />
</div>-->
<div>
<br /><br />
<asp:HyperLink Target="_self" NavigateUrl="~/AddAccount.aspx" runat="server" ID="hLink_AddAccount" Text="新增業主"></asp:HyperLink>
<br /><br /><br /><br />
</div>
<asp:GridView SkinID="ShowAll_GridView" ID="gView" runat="server"
AllowPaging="True"
AutoGenerateColumns="False"
OnPageIndexChanging="gView_PageIndexChanging"
OnRowCommand="gView_RowCommand">
<Columns>
<asp:BoundField DataField="Name" HeaderText="姓名" SortExpression="Name" />
<asp:BoundField DataField="Sex" HeaderText="性別" />
<asp:BoundField DataField="Phone" HeaderText="聯繫電話" SortExpression="Phone" />
<asp:BoundField DataField="BuildNum" HeaderText="樓號" SortExpression="BuildNum" />
<asp:BoundField DataField="Unit" HeaderText="單元" SortExpression="Unit" />
<asp:BoundField DataField="RoomNum" HeaderText="房間號" SortExpression="RoomNum" />
<asp:ButtonField CommandName="Y_Update" HeaderText="操作" ShowHeader="True" Text="修改" />
<asp:ButtonField CommandName="Y_Delete" HeaderText="操作" ShowHeader="True" Text="刪除" />
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
2.23 爲 主題1 添加CSS
在主題1文件夾下面,添加CSS樣式表,並拖進一張圖片來,當做背景圖
修改StyleSheet1.css:
body {
width: 100%;
background-attachment: fixed;
background-image: url(BgImage3.jpg);
background-repeat: no-repeat;
background-size: 100% 100%;
}
#form1 {
width: 60%;
margin: 0 auto;
font-family: "楷體";
}
#Div_lbl_Topic {
margin: 5% auto 0;
width: 80%;
font-size: 80px;
text-align: center;
color: cyan;
}
#hLink_AddAccount {
font-size: 36px;
color: blue;
float: right;
}
運行測試:
現在已經通過css和aspx的屬性設置完成了對ShowAll.aspx頁面的樣式設置,下面爲內容頁進行樣式設置。
2.24 爲內容頁進行樣式設置
之前在設計的時候,爲母版頁的TextBox控件進行了字體16的樣式設置,現在全部刪除
繼續修改CSS樣式
#hLink_AddAccount {
font-size: 36px;
color: blue;
float: right;
}
/*上面爲ShowAll*/
body {
width: 100%;
background-attachment: fixed;
background-image: url(BgImage3.jpg);
background-repeat: no-repeat;
background-size: 100% 100%;
}
#form1 {
width: 60%;
margin: 0 auto;
font-family: "楷體";
}
#Div_lbl_Topic {
margin: 5% auto 0;
width: 80%;
font-size: 80px;
text-align: center;
color: cyan;
}
/*下面爲兩個內容頁*/
#Div_hLink_TO_01 {
font-size: 40px;
margin-left: 5%;
margin-top: 2%;
}
#tableUI {
font-size: 30px;
font-family: "楷體";
margin: 0 auto;
width: 100%;
}
.td_Left {
text-align: right;
}
#Div_btnSubmit {
margin: 0 auto;
width: 100px;
}
.CSS_class_btnSubmit {
font-size: 32px;
font-family: "楷體";
color: black;
background-color: cyan;
}
修改Skin1.skin
<asp:GridView SkinID="ShowAll_GridView" runat="server"
AllowPaging="True"
AutoGenerateColumns="False"
CellPadding="4" ForeColor="#333333" GridLines="None"
Font-Names="楷體" Font-Size="16pt" HorizontalAlign="Center" Width="100%"
>
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:BoundField DataField="Name" HeaderText="姓名" SortExpression="Name" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="Sex" HeaderText="性別" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="Phone" HeaderText="聯繫電話" SortExpression="Phone" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="BuildNum" HeaderText="樓號" SortExpression="BuildNum" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="Unit" HeaderText="單元" SortExpression="Unit" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="RoomNum" HeaderText="房間號" SortExpression="RoomNum" >
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:ButtonField CommandName="Y_Update" HeaderText="操作" ShowHeader="True" Text="修改">
<ItemStyle HorizontalAlign="Center" />
</asp:ButtonField>
<asp:ButtonField CommandName="Y_Delete" HeaderText="操作" ShowHeader="True" Text="刪除" >
<ItemStyle HorizontalAlign="Center" />
</asp:ButtonField>
</Columns>
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
<SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
<SortedAscendingCellStyle BackColor="#FDF5AC" />
<SortedAscendingHeaderStyle BackColor="#4D0000" />
<SortedDescendingCellStyle BackColor="#FCF6C0" />
<SortedDescendingHeaderStyle BackColor="#820000" />
</asp:GridView>
<asp:TextBox Font-Size="16pt" Font-Names="楷體" runat="server"></asp:TextBox>
然後在兩個內容頁的第一行代碼上都添加Theme屬性
運行測試:
2.25 隨意再添加幾個主題
這裏就隨便設置啦,只要保存在不同的主題文件夾下即可(如下圖所示),然後修改ShowAll.aspx AddAccount.aspx AlterAccount.aspx 三個頁面的Theme屬性爲"主題2"即可
下圖是我設置的主題2:
2.26 實現主題的動態切換
修改ShowAll.aspx的代碼
然後在兩個主題的Css中修改新增的控件的樣式
在ShowAll.aspx.cs修改代碼。
在AlterAccount.aspx.cs修改代碼。
在AddAccount.aspx.cs修改代碼。
2019-5-28 14:03:31
運行測試:(自己測試跳轉就可以)
我這裏正常。2019-5-28 19:27:54
分割線四
2019-5-30 00:27:15
我又對樣式稍作修改,並添加了一個主題,現在一共三個主題。
因爲要交項目報告了,也因爲沒有太多的時間,所以極有可能是最終版本了。沒有添加上的功能,比如圖片上傳作爲頭像、多種選擇,可能就不會添加了,但也說不定。。。