2005lập trình asp net 2 0 quyển 4 tập 5

... defaultRedirect=”Error.aspx”> <error statusCode=”404” redirect=”Error.aspx”/> <error statusCode=”500” redirect=”Error.aspx”/> </customErrors> Now whenever an error occurs, ASP.NET looks ... the same placeholder 207 Trang 14Figure 7-2Figure 7-3208 Trang 15Figure 7-4 depicts the simple Contact Me page, with a placeholder for the web site owner’s picture.Figure 7-5 shows the main menu ... assumed that the NET 2.0 Framework, which is an installation ment for Visual Web Developer, has already been installed It’s also assumed that you have installed SQLServer 2005 Express Edition

Ngày tải lên: 12/08/2014, 08:22

... bmyersbook@hotmail.com Trang 22An Introduction to NET andVisual Studio 2005 This chapter defines VB.NET and ASP.NET and introduces Microsoft NET and Visual Studio 2005 VB.NET and ASP.NET What is an ASP.NET application ... couple of years, Microsoft announced a new version of NET that was to be delivered in 2005 Visual Basic 2005, Visual Studio 2005, and ASP.NET 2.0 all provide new functionality and great advantages ... information on translations, please contact Apress directly at 2560 Ninth Street, Suite 219, Berkeley, CA 94710 Phone 510-549-5930, fax 510-549-5939, e-mail info@apress.com, or visit http://www.apress.com

Ngày tải lên: 14/03/2014, 23:20

... RegistrationpageRegister.asp Admin.aspx Default.aspxLogin.aspx Contentpage ChangePW.aspxChangePasswordpage UserList.aspxUser List page Recovered.aspx Passwordrecovered RecoveryConfirmationpage Recover.aspxRecoverPasswordpageLogin ... theContent page is displayed Figure 4-3: The Contentpage 82 Part II: Building Secure Applications Trang 16Figure 4-5:TheRegistrationpage Figure 4-4: The Adminpage 83 Chapter 4: Building a User Authentication ... Figure 4-9: The e-mailsent whenthepassword isrecovered Figure 4-8: TheRecoveryConfirmationpage 86 Part II: Building Secure Applications Trang 20Figure 4-11:The UserList page Figure 4-10: The

Ngày tải lên: 05/08/2014, 10:20

... application’s root folder contains the application’s six pages (Default.aspx, Product.aspx, Cart.aspx, CheckOut.aspx, andCompleted.aspx) as well as the Master Page (Default.master) ⻬ App_Data: This ... (Cart.aspx) Title=”Acme Pirate Supply” %> <asp:Content ID=”Content1” Runat=”Server” <HeaderStyle HorizontalAlign=”Left” /> </asp:BoundField> <asp:BoundField DataField=”Name” ➝4HeaderText=”Name” ... </asp:BoundField> <asp:BoundField DataField=”Price” ➝5HeaderText=”Price” ReadOnly=”True” DataFormatString=”{0:c}” > <HeaderStyle HorizontalAlign=”Left” /> (continued) Trang 12Listing

Ngày tải lên: 05/08/2014, 10:20

... (this.Cust.State.Equals(“CA”))return this.SubTotal * 0.0775m; elsereturn 0.0m; }} {get{int count = 0; foreach (CartItem item in _cart.GetItems())count += item.Quantity; return count * 2.00m; }} {get{return this.SubTotal ... = (“CA”) ThenReturn Me.SubTotal * 0.0775DElse Return 0DEnd If End GetEnd PropertyPublic ReadOnly Property Shipping() As Decimal ➝9Get Dim count As Integer = 0For Each item As CartItem In _cart.GetItems()count ... That’s a new feature of C# forASP.NET 2.0 Visual Basic doesn’t have this feature, which is whythe Shared keyword doesn’t appear on the class declaration for Trang 21the VB version of the OrderDB

Ngày tải lên: 05/08/2014, 10:20

... </ItemTemplate> <asp:Label ID=”Label1” runat=”server” BorderStyle=”None” Width=”80px”Text=”Product ID:” /> <asp:TextBox ID=”txtProductID” ➝24 runat=”server” Trang 15ReadOnly=”False” Width=”200px”BackColor=”LightBlue” ... Width=”80px” /> </asp:BoundField> <asp:BoundField DataField=”name” ➝5HeaderText=”Name”> <HeaderStyle HorizontalAlign=”Left” /> <ItemStyle Width=”100px” /> </asp:BoundField> ... /> <asp:Label ID=”Label7” runat=”server” BorderStyle=”None” Width=”80px” Text=”Thumb URL:” /> <asp:TextBox ID=”txtThumbnail” ➝30runat=”server” ReadOnly=”False” Width=”200px”BackColor=”LightBlue”

Ngày tải lên: 05/08/2014, 10:20

... ‘C:\APPS\Content.mdf’,SIZE=10 ) GO deptid VARCHAR(10) NOT NULL,name VARCHAR(255) NOT NULL,description VARCHAR(255) NOT NULL,PRIMARY KEY(deptid) )GO typeid VARCHAR(10) NOT NULL,name VARCHAR(255) NOT NULL,PRIMARY ... Tabledeptid VARCHAR(10) An alphanumeric code (up to 10 characters) that uniquelyidentifies each department This is the primary key for theDepartmentstable name VARCHAR(255) The department name ... sections describe each page in greater detail Login.aspxLogin page Default.aspxHome page DeptHome.aspxDepartmentHome page List.aspxContent Listpage Detail.aspxContent Detailpage Figure 9-1: The ContentManage-mentSystemrequiresthese

Ngày tải lên: 05/08/2014, 10:20

... subject.Listing 10-15: The NewMessage.aspx page Trang 24Listing 10-15 (continued)</table> <asp:Button ID=”btnPost” runat=”server” ➝11OnClick=”btnPost_Click” Text=”Post Reply” />&nbsp; <asp:Button ... sections lay out thedetails of the aspx and code-behind files for this page Trang 22The NewMessage.aspx pageThe aspx file for the New Message page is shown in Listing 10-15 This pagedisplays the topic ... thread.Listing 10-12: The NewThread.aspx page New Thread for Topic:&nbsp; <asp:Label ID=”nameLabel” runat=”server” runat=”server” (continued) Trang 16Text=”Post Message” />&nbsp;<asp:Button

Ngày tải lên: 05/08/2014, 10:20

... with ASP.NET 1.0 or 1.1, this may well be your first exposure toASP.NET 2.0, the new release issued in November 2005 ASP.NET 2.0 intro-duces a bevy of new and important features to the ASP.NET ... Customer)() Other New Features of ASP.NET 2.0 This chapter describes the new ASP.NET 2.0features that I used in the applications pre-sented in this book But ASP.NET 2.0 has manyother new features ... behind the scenes is very different in ASP.NET 2.0 from what it was in ASP.NET 1.x The details (which are pretty intricate) depend on a new feature of ASP.NET 2.0 called partial classes — a capability

Ngày tải lên: 05/08/2014, 10:20

... in C#; Visual Basic 2005 developers will want the Visual Basic 2005 versions Coincidentally, this space division reflects the division of the libraries: The Visual Basic 2005 custom controls and ... keyword in Visual Basic 2005 and the namespace keyword in C# The following Visual Basic 2005 code shows the definition of a namespace called VB within a Visual Basic 2005 class file: Extending ... namespace for a Visual Basic 2005 project in Visual Studio 2005: 1. Double-click the My Project entry in Solution Explorer to open the Property Pages for the project 2. On the Application tab,

Ngày tải lên: 06/08/2014, 09:20

... control whose state is being saved (use Me in Visual Basic 2005 code and this in C# code) Here’s a typical example in Visual Basic 2005: Private Sub WebCustomControl1_Init(ByVal sender As Object, ... to the browser and back again In ASP.NET 2.0, saying that the ViewState data goes from the server to the browser and back again is a simplification In ASP.NET 2.0 you can specify that your data ... your control has disabled the ViewState ❑ Take advantage of the ASP.NET 2.0’s control state portion of the ViewState ❑ Use the ASP.NET Cache to reduce the size of the ViewState ❑ Use type converters

Ngày tải lên: 06/08/2014, 09:20

... like this in Visual Basic 2005: Me.MyControl.Text = “Hello, World” Should you ever need to create a write-only property, omit the get portion and, in Visual Basic 2005, add the WriteOnly keyword ... You can add new users to your site from Visual Studio 2005 with these simple steps: 1. Select ASP.NET Configuration from the Website menu. 2. When the Web site administration page is displayed ... lists the keywords thatcontrol access and what their effect is Trang 25Can Be Called from What Routines Can Visual Basic 2005 C# the Host Page? Call the Method?module or in classes thatinherit

Ngày tải lên: 06/08/2014, 09:20

... for ASP.NET 2.0 is to keep client-side resources (like a script file) in a virtual directory inthe root of the Web server called aspnet_client (this virtual directory is created when ASP.NET 2.0 ... property, Visual Studio 2005 ensures that the property is set to the name of an existing control with a validation property However, even Trang 21with Visual Studio 2005, a developer can forget ... client-side code file called code.js for version 1.0.0.0 of an application called MyApplication would go in the folder /aspnet_client/MyApplication/1_0_0_0/ However, rather than keep resources in separate

Ngày tải lên: 06/08/2014, 09:20

... HTML should be placed inthe GetEmptyDesignTimeHtml method 4. Generate any custom HTML. 5. Return the HTML Trang 15In Visual Basic 2005, a typical GetDesignTimeHtml routine looks like this:Public ... Parts, the ConnectionsZone on the page is finally displayed, as shown in Figure 10-2.Figure 10-1 Figure 10-2 Trang 25Because so little changes on the page when the WebPartManager is put into ConnectDisplayMode, ... <Titles MainTitle=”Custom Controls and Web Parts” SubTitle=”ASP.NET 2.0” /> <asp:Label ID=”Label1” runat=”server” Text=”Your book”></asp:Label> as literal content because they don’t have

Ngày tải lên: 06/08/2014, 09:20

... supported, the SupportedDisplayModes property returns Nothing in Visual Basic 2005 or null in C# The following Visual Basic 2005 code tests for the Connect mode being supported before attempting to ... experienced ASP.NET developer, you are already familiar with how to use the ous ASP.NET server controls However, Web Parts present a different issue Not only are Web Partsthe newest part of the ASP.NET ... automatically, as Web Parts are associated with the WebPartManager on the page Trang 4The following example is a Visual Basic 2005 class that inherits from WebPartManager and overrides theOnAuthorizeWebPart

Ngày tải lên: 06/08/2014, 09:20

... rest of the labels to the panel pnl.Height = 150pnl.Width = 320Me.Controls.Add(pnl) Trang 5The result, at design time, is shown in Figure 12-10 While there is no change to the display in the ... Visual Basic 2005 example: Public Property Mode() As ciModeSettings GetReturn _ModeEnd Get Set (value As ciModeSettings)_Mode = value End SetEnd Property val-Figure 12-11 Trang 8Figure 12-12In the ... control on the page.Figure 12-10 As with the table-based solution, it makes sense to create a routine that handles positioning the stituent controls This Visual Basic 2005 routine accepts a number

Ngày tải lên: 06/08/2014, 09:20

... 20 5 Web.config 20 5 Masterpage.master Admin.master 20 5 Web.sitemap . 20 5 6.3 .2 Webform 20 6 Photos.aspx 20 6 Login.aspx 20 7 Admin.aspx ... 20 0 Mô hình bảo mật 20 1 6 .2. 2 Các lớp yếu 20 1 Lớp Photo 20 1 Lớp PhotoCollection 20 2 Lớp PhotoDB 20 2 6.3 Mã lệnh Photo Album 20 4 6.3.1 ... 121 4 .2. 1 Kết đối tượng kết liệu SQL Server 121 4 .2. 2 Cấu trúc website 122 4 .2. 3 Mô hình liệu đối tượng sở liệu 123 4 .2. 4 Theme skin 1 25 4 .2. 5 Mô hình bảo...

Ngày tải lên: 22/12/2013, 19:17

... routine is automatically generated by Visual Studio 20 05 when a developer double-clicks your control in Visual Studio 20 05 This Visual Basic 20 05 example makes Category the default property and ... Studio 20 05 , the codebehind file is created automatically when you add your user control to your project If you’re working outside of Visual Studio 20 05 , you need to create a Visual Basic 20 05 file ... top: 63px” /> As you can see, the constituent controls...

Ngày tải lên: 06/08/2014, 09:20

... 155 ,187,19 52 2 0 ,22 7 ,23 2, 27 1 ,27 2 ,29 1 ,29 7 ,29 9, 300 ,311, 3 25 ,333,3 35, 3 40 , 344 , 349 , 353 ,3 80, 3 84, 3 94, 40 1 , 40 8 , 40 9 ,41 3 ,41 4 ,41 7 ,4 34, 441 ,4 42 , 44 4 ,44 7 , 45 5 , 45 7 ,4 60, 46 8 ,4 82, 48 3 ,48 4 ,48 9 ,4 92, 49 4 ,49 6 ,49 953 7, 54 1 ,5 42 , 55 1 ,5 62, 57 3 ,5 74 ... 153 , 156 ,1 95 , 45 4,6 30 1 20 , 101 52 , 101 94, 1 02 5 8 45 8 ,5 54 , 7 40 , 100 08, 100 62 10 02 0 ,1 02 4 9, 103 40 1 62, 4 62, 55 5 46 4 ,53 3 1 30, 133, 144 , 151 , 3 05 , 327 ,339,3 62, 37 94 02 , 4 40 , 55 6,637, 758 , 100 33, 1 05 00 3 12, 3 20 , 3 30, 337, 381,391,3 9 24 00 , 40 3 ,44 5 ,48 8, 706 , 100 82 ... , 25 6 ,27 5 ,27 6 ,29 4 326 ,3 32, 347 , 3 50 , 356 ,3 74, 377,3 82, 386, 4 12, 46 5 ,47 1 ,47 4 ,48 5 ,49 85 50 , 55 7 ,56 8 ,5 94, 7 25 , 727 , 846 , 100 06, 100 14, 100 19, 100 42 , 100 60, 100 71, 100 9 3, 101 04, 101 06, 101 07, 101 10, 10 1 25 , 10 127 , 101 62, 101 90, 101 93, 101 95, 1 04 69...

Ngày tải lên: 12/08/2014, 08:22