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

... following: • I ntr oduction to LINQ • Ar chitecture of LINQ • LINQ project structure • Using LINQ to Objects • Using LINQ to SQL • Using LINQ to XML 431 CHAPTER 19 9004ch19final.qxd 12/13/07 3:54 ... which is set to False by default. 6. Drag a Label control from the Toolbox to below the TextBox and set its AutoSize property to False. Also, set the Label’s Font Size property...

Ngày tải lên: 08/08/2014, 18:21

... @" select productname, unitprice, unitsinstock, discontinued from products "; The reason we have you choose these columns is to deal with different kinds of data types and show how to use relevant typed accessors to obtain ... you use the parameterless constructor, the dataset name defaults to NewDataSet. If you need more than one dataset, it’s good practice to use the o...

Ngày tải lên: 08/08/2014, 18:21

... version ISBN-13: 97 8-1- 590 59- 900-6 ISBN-10: 1- 590 59- 900-4 9 781 590 599 006 5 3 9 9 9 What every C# programmer needs to know about SQL Server 2005, T-SQL, ADO.NET 3.5, and LINQ James Huddleston, author of Beginning ... $ 39. 99 Shelve in Programming Languages /C# User level: Beginner–Intermediate Agarwal, Huddleston C# 2008 Databases The eXperT’s Voice ® in .n...

Ngày tải lên: 08/08/2014, 18:21

... Figure 4-7. select CustomerID, TerritoryID , Row_Number() over (Partition by TerritoryID order by CustomerID) as [RowCount] from Sales.Customer Where TerritoryID in (1,2) AND CustomerID Between 1 ... beginning, middle, or end. In this case, book titles such as C# 2008: An Introduction,” “Accelerated C# 2008, ” and Beginning C# 2008 Databases will be listed. • _ (underscore): A s...

Ngày tải lên: 08/08/2014, 18:21

... parameter CHAPTER 6 ■ USING STORED PROCEDURES 99 90 04ch06final.qxd 12/13/07 4:16 PM Page 99 Try It Out: Using SELECT INTO to Copy Table Structure Sometimes you will want to copy only the table structure, ... 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...

Ngày tải lên: 08/08/2014, 18:21

... you want to add a click event for the button. Double-click button1, and it will open the code editor with the button1_click event. Insert the code in Listing 8-2 into the code editor. Listing ... T-SQL H ere, you’ll code a transaction to both add a customer to and delete one from the N orthwind Customers table. The Customers table has eleven columns; two columns, C ustomerID and Com...

Ngày tải lên: 08/08/2014, 18:21

... then click Add (see Figure 9- 8). Figure 9- 8. ODBC Data Source Administrator dialog box CHAPTER 9 ■ GETTING TO KNOW ADO.NET 1 79 9004ch09final.qxd 12/13/07 4:12 PM Page 1 79 ... source. Click Test Data Source (see Figure 9- 14). Figure 9- 14. Testing the Northwind data source connection CHAPTER 9 ■ GETTING TO KNOW ADO.NET182 90 04ch09final.qxd 12/13/07 4:12 PM Page 182 Figure...

Ngày tải lên: 08/08/2014, 18:21

... DATA ADAPTERS 295 90 04ch13final.qxd 12/13/07 4:05 PM Page 295 hindering adoption by your target audience. Don’t ask users to adapt to new visual ele- ments as they navigate from form to form. Consistency ... DATASETS AND DATA ADAPTERS 299 90 04ch13final.qxd 12/13/07 4:05 PM Page 299 Building Windows Forms Applications This chapter introduces you to the concepts related to Win...

Ngày tải lên: 08/08/2014, 18:21

... Label control to the top border of the form. Set this control’s TextAlign property to Top, Center. 7. Set the Dock property for the Label control from None to Top, which means you want the label to always ... 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 automati...

Ngày tải lên: 08/08/2014, 18:21

... statement, 69, 89 90 , 147, 215, 226, 290 , 299 , 308 InsertCommand property, 295 –301, 306 inserting database data, 88 90 installing AdventureWorks creation script, 9 10 AdventureWorks sample database, 9 13 Northwind ... stored procedures in, 96 97 SQL Server data provider, 164–171 SQL Server Express connecting to with OleDbConnection, 205–208 connecting to with SqlConnection, 190...

Ngày tải lên: 08/08/2014, 18:21