Beginning C# 2008 Databases From Novice to Professional phần 2 ppsx

... beginning, middle, or end.In this case, book titles such as C# 20 08: An Introduction,” “Accelerated C# 20 08, ”and Beginning C# 20 08 Databases will be listed.•_ (underscore): A single underscore ... Figure 4-7.select CustomerID, TerritoryID ,Row_Number() over (Partition by TerritoryIDorder by CustomerID) as [RowCount] from Sales.CustomerWhere TerritoryID in (1 ,2) ANDCustomerID Between 1 ... zero to many characters. For example,WHERE title LIKE ' %C# 20 08% ' finds all book titles containing the text C# 20 08, ”regardless of where in the title that text occurs—at the beginning, ...

Beginning C# 2008 Databases From Novice to Professional phần 4 ppsx

... want to add a click event for the button. Double-click button1, and itwill open the code editor with the button1_click event. Insert the code in Listing 8 -2 into the code editor.Listing 8 -2. ... T-SQLHere, you’ll code a transaction to both add a customer to and delete one from theNorthwind Customers table. The Customers table has eleven columns; two columns,CustomerID and CompanyName, don’t ... The columns listed in the SELECT clause aremapped to attributes or subelements.Try It Out:Using FOR XML AUTO To see how to use FOR XML AUTO to format query results as nested XML elements, followthese...

Beginning C# 2008 Databases From Novice to Professional phần 10 ppsx

... 126 FOR XML RAW mode, 124 – 128 attribute-centric, 124 element-centric, 125 – 126 formatting, 128 renaming row element, 126 – 127 foreach loops, 25 9, 27 4foreach statement, 443–444foreign keys, 32, ... FormsApplications, 341–3 42 state, 350State property, 20 4, 379statements, executing, 22 2 22 6<states> tag, 121 Store Schema Definition Language(SSDL), 451stored procedure errors, 385–387stored procedures, ... RAW mode, 124 – 128 relational database, 32, 34relational database management system(RDBMS), 28 , 29 relational databases benefits of using, 29 data integrity, 36defined, 27 28 desktop databases, ...

Beginning C# 2008 Databases From Novice to Professional phần 1 potx

... Programming Languages /C# User level: Beginner–IntermediateAgarwal,Huddleston C# 20 08 Databases The eXperT’s Voice® in .neT Beginning C# 20 08 Databases From Novice to Professional cyan MaGenTa ... every C# programmer needs to know about SQL Server 20 05, T-SQL, ADO.NET 3.5, and LINQJames Huddleston, author of Beginning VB 20 05 Databases: From Novice to Professional Beginning C# 20 05 Databases: ... Express.CHAPTER 2 ■ GETTING TO KNOW YOUR TOOLS 21 9004ch02final.qxd 12/ 13/07 4 :22 PM Page 21 ■Note The first time you load Visual Studio 20 08, it may take a little longer to get to the start page...

Beginning C# 2008 Databases From Novice to Professional phần 3 doc

... don’t have to be. If you work with another versionof SQL, please refer to its documentation for specifics.In addition to these operators, the LIKE operator (see Table 5 -2) allows you to matchpatterns ... teaching you how to write stored procedures, but how to use them in C#. However, we’ll show you how to modify and delete stored procedures in the remainder of this chapter.Modifying Stored ProceduresNow ... (rdr.Read()){Console.WriteLine("{0} {1} {2} ",rdr[0].ToString().PadRight(5),rdr[1].ToString(),rdr [2] .ToString());}rdr.Close();}catch (SqlException ex){Console.WriteLine(ex.ToString());}finally{conn.Close();}}}}3....

Beginning C# 2008 Databases From Novice to Professional phần 5 potx

... ex){Console.WriteLine(ex.ToString());}CHAPTER 11 ■ EXECUTING COMMANDS 220 9004ch11final.qxd 12/ 13/07 4:09 PM Page 22 0Command ParametersWhen you inserted the new row into Employees, you hard-coded ... created.");CHAPTER 11 ■ EXECUTING COMMANDS2 12 9004ch11final.qxd 12/ 13/07 4:09 PM Page 21 2How to Use SQL Server SecurityIf you really did intend to use SQL Server security because that’s how ... {1}",rdr.GetValue(0),rdr.GetValue(1));}CHAPTER 11 ■ EXECUTING COMMANDS 22 19004ch11final.qxd 12/ 13/07 4:09 PM Page 22 1// define scalar querystring sqlqry = @"selectcount(*) from employees";// define insert...

Beginning C# 2008 Databases From Novice to Professional phần 6 ppt

... 12- 4.Figure 12- 4. Displaying result set metadataCHAPTER 12 ■ USING DATA READERS2549004ch12final.qxd 12/ 13/07 4:07 PM Page 25 4// query 2 string sql2 = @"selectfirstname,lastname from employees";// ... ADAPTERS2 72 9004ch13final.qxd 12/ 13/07 4:05 PM Page 27 23. Make OrdinalIndexer the startup project, and run it by pressing Ctrl+F5. Youshould see the results in Figure 12- 2.Figure 12- 2. Displaying ... (rdr.NextResult());CHAPTER 12 ■ USING DATA READERS 26 19004ch12final.qxd 12/ 13/07 4:07 PM Page 26 1 from customerswherecompanyname like 'A%'";// query 2 string sql2 = @"selectfirstname,lastname from employees";//...

Beginning C# 2008 Databases From Novice to Professional phần 7 pot

... FormsIn order to work with Windows Forms, you need to create a Windows Forms Applicationproject using Visual Studio 20 08. To do so, click Start ➤ Programs ➤ Visual Studio 20 08, and from the list ... DATA ADAPTERS 29 59004ch13final.qxd 12/ 13/07 4:05 PM Page 29 5hindering adoption by your target audience. Don’t ask users to adapt to new visual ele-ments as they navigate from form to form.Consistency ... ascending order by name from “a” to “z.”You can switch to the Alphabetical view by clicking the icon located at the second posi-tion from the left of the toolbar shown in the top of the Properties...

Beginning C# 2008 Databases From Novice to Professional phần 8 potx

... in “TryIt Out: Working with a Stored Procedure in SQL Server.” 2. Insert the code in Listing 16-3 into the body of the button2_Click method.Listing 16-3. button2_Click()// create connectionSqlConnection ... control’s TextAlign property to Top,Center.7. Set the Dock property for the Label control from None to Top, which means youwant the label to always be affixed with the top border of the form.8. ... property of any control is set to None.For example, a control docked to the top edge of a form will always be connected to the top edge of the form, and it will automatically resize in the left...

Beginning C# 2008 Databases From Novice to Professional phần 9 ppt

... which is set to False by default.6. Drag a Label control from the Toolbox to below the TextBox and set its AutoSizeproperty to False. Also, set the Label’s Font Size property to 12 and TextAlignproperty ... Displaying Stored Images To display your stored images, follow these steps:1. Add a Windows Forms Application project named DisplayImages to your solution.Rename Form1.cs to DisplayImages.cs. 2. Add ... a text file into a tableCHAPTER 18 ■ WORKING WITH TEXT AND BINARY DATA 423 9004ch18final.qxd 12/ 13/07 3:56 PM Page 423 Figure 17-1. The events list in Designer modeFigure 17 -2. Event handler...

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