Professional ASP NET 3 5 in C# and Visual Basic Part 135 pot
Professional ASP.NET 3.5 in C# and Visual Basic Part 135 pot
... or install the 131 2 Evjen c28.tex V2 - 01/28/2008 3: 52 pm Page 131 0 Chapter 28: Using Business Objects Now add the code shown in Listing 28-4 to an ASP. NET page. Listing 28-4: Error handling in ... (LastName.Text.Length > 0) Then Continued 130 5 Evjen c28.tex V2 - 01/28/2008 3: 52 pm Page 131 2 Chapter 28: Using Business Objects Depending on the language that you are usi...
Ngày tải lên: 05/07/2014, 19:20
Professional ASP.NET 3.5 in C# and Visual Basic Part 4 potx
... available in ASP. NET 3. 5. One of the most exciting performance capabilities is the caching capability aimed at exploiting Microsoft’s SQL Server. ASP. NET 3. 5 includes a feature called SQL cache invalidation. ... of ASP. NET 3. 5 You just learned some of the main goals of the ASP. NET team that built ASP. NET. To achieve these goals, the team built a mountain of fe...
Ngày tải lên: 05/07/2014, 18:20
Professional ASP.NET 3.5 in C# and Visual Basic Part 13 potx
... handled in the same way they are done in an external stylesheet. 75 Evjen c02.tex V2 - 01/28/2008 12 :31 pm Page 77 Chapter 2: ASP. NET Server Controls and Client-Side Scripts Dragging and dropping ... contained in the Toolbox of Visual Studio (shown in Figure 2-7). Figure 2-7 76 Evjen c02.tex V2 - 01/28/2008 12 :31 pm Page 75 Chapter 2: ASP. NET Server Controls and C...
Ngày tải lên: 05/07/2014, 18:20
Professional ASP.NET 3.5 in C# and Visual Basic Part 14 potx
... and Jeremy McPeak (Wiley Publishing, Inc., ISBN: 978-0-470- 051 51-1). You can also accomplish client callbacks in a different manner using ASP. NET AJAX. You will find more information on this in ... Page 89 Chapter 2: ASP. NET Server Controls and Client-Side Scripts Client-Side Callback ASP. NET 3. 5 includes a client callback feature that enables you to retrieve page val...
Ngày tải lên: 05/07/2014, 18:20
Professional ASP.NET 3.5 in C# and Visual Basic Part 16 potx
... 12 :31 pm Page 1 03 Chapter 2: ASP. NET Server Controls and Client-Side Scripts using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Data.SqlClient; public partial ... MyReader["Country"].ToString(); MyValues[9] = MyReader["Phone"].ToString(); 1 03 Evjen c 03. tex V2 - 01/28/2008 12 :33 pm Page 108 Chapter 3: ASP. NET Web Serv...
Ngày tải lên: 05/07/2014, 18:20
Professional ASP.NET 3.5 in C# and Visual Basic Part 27 pot
... when creating the client-side validation. Now, create a server-side check that makes sure a user-input number is divisible by 5. This is illustrated in Listing 4- 15. Listing 4- 15: Using the CustomValidator ... are going to do just that — display some simple textual messages to inform end users that they input something into the form that doesn’t pass your validation rules. An interestin...
Ngày tải lên: 05/07/2014, 18:20
Professional ASP.NET 3.5 in C# and Visual Basic Part 33 pot
... to disable theming for the individual properties that might be in your custom controls. You do this as illustrated in Listing 6- 15. Listing 6- 15: Disabling theming for properties in your custom ... each < ;asp: Textbox> control on an ASP. NET page that uses this theme but has no pointer to a particular SkinID. Take a look at a sample .aspx page that uses this .skin file in L...
Ngày tải lên: 05/07/2014, 18:20
Professional ASP.NET 3.5 in C# and Visual Basic Part 35 pot
... Data Binding in ASP. NET 3. 5 LINQ Data Source Control The LinqDataSource control is a new Data Source control introduced in ASP. NET 3. 5 that allows you to use the new LINQ features of .NET 3. 5 to ... executing the SQL command. 297 Evjen c07.tex V2 - 01/28/2008 2:01pm Page 30 1 Chapter 7: Data Binding in ASP. NET 3. 5 Figure 7-7 Figure 7-8 30 1 Evjen c07.tex V...
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Professional ASP.NET 3.5 in C# and Visual Basic Part 45 potx
... uses inline data binding (as shown 404 Evjen c08.tex V2 - 01/28/2008 2:05pm Page 4 05 Chapter 8: Data Management with ADO .NET in the previous chapter of this book) to bind the values that are coming ... accesses particular pieces of data by making certain assumptions. Take a look at how you normally access a specific field in a DataSet that is not strongly typed (Listing 8- 13) . Listing...
Ngày tải lên: 05/07/2014, 18:20
Professional ASP.NET 3.5 in C# and Visual Basic Part 48 potx
... that in the DataSet, in t he Customers table, in the first row (remember it is zero-based), make the value of the Phone and Fax fields equal to NOT AVAILABLE . By compiling and running the ASP. NET ... asynchronous processing. WaitAll (waitHandles) This is a static method and is used to wait for all asynchronous processes to finish running. 4 35 Evjen c08.tex V2 - 01/28/2008 2:0...
Ngày tải lên: 05/07/2014, 18:20