Professional C# 2008 phần 4 ppsx
Apress pro LINQ Language Integrated Query in C# 2008 phần 2 ppsx
... into the entity classes at key points in time. Finally, query expressions provide that warm fuzzy feeling when first seeing a LINQ query that makes you want to get on board with LINQ. Nothing ... name); } Listing 2- 18 is the equivalent query using the query expression syntax: Rattz_789-3C 02. fm Page 37 Tuesday, October 16, 20 07 2: 19 PM 44 CHAPTER 2 ■ C# 3.0 LANGUA...
Ngày tải lên: 06/08/2014, 08:22
Apress pro LINQ Language Integrated Query in C# 2008 phần 4 ppt
... understanding of LINQ to Objects and just what LINQ can do for you, it’s time to learn about using LINQ to query and generate XML. This functionality is called LINQ to XML and, not so coincidentally, ... source input sequence is null. Examples For an example of the first prototype, I begin with a value that I know is not in my input sequence, as shown in Listing 5 -43 Listing...
Ngày tải lên: 06/08/2014, 08:22
Apress pro LINQ Language Integrated Query in C# 2008 phần 10 ppsx
... mapping file to perform a LINQ to SQL query without using any attributes. Listing 16-9. The Third DataContext Constructor Prototype Connecting to a Database and Using a Mapping File string ... Source=.\SQLEXPRESS;Initial Catalog=Northwind ;Integrated Security=SSPI;", nwindMap); IQueryable<Linqdev.Customer> query = from cust in db.GetTable<Linqdev.Customer>() wh...
Ngày tải lên: 06/08/2014, 08:22
Beginning Microsoft Visual C# 2008 PHẦN 4 pot
... System.Text; using ExtensionLib; namespace Ch14Ex03 { c 14. indd 41 4c 14. indd 41 4 3/ 24/ 08 3 :48 : 14 PM3/ 24/ 08 3 :48 : 14 PM Chapter 14: C# 3.0 Language Enhancements 41 5 class Program { static void Main(string[] ... ToString() on an object . Returns a string . c 14. indd 41 5c 14. indd 41 5 3/ 24/ 08 3 :48 : 14 PM3/ 24/ 08 3 :48 : 14 PM Chapter 14: C# 3.0 Languag...
Ngày tải lên: 09/08/2014, 14:21
Beginning PythonFrom Novice to Professional, Second Edition 2008 phần 4 ppsx
... >>> simple_generator <function simple_generator at 153b 44& gt; >>> simple_generator() <generator object at 1510b0> The iterator returned by the generator-function can be used ... require an object to belong to a cer- tain class or to implement a certain interface, Python often simply requires it to follow some given protocol. So, to be a sequence, all y...
Ngày tải lên: 12/08/2014, 10:21
Ivor Horton’s BeginningVisual C++ 2008 phần 4 pdf
... can look at a queen. Destructor called. Destructor called. 41 4 Chapter 8: More on Classes 25905c08.qxd:WroxPro 2/21/08 8:53 AM Page 41 4 property int pounds // Scalar property { int get() { return ... operator>(const double& value, const CBox& aBox); 42 4 Chapter 8: More on Classes 25905c08.qxd:WroxPro 2/21/08 8:53 AM Page 42 4 // if the first is greater that the second, and...
Ngày tải lên: 12/08/2014, 19:20
Ivor Horton’s BeginningVisual C++ 2008 phần 8 ppsx
... use to create guide lines as shown in Figure 17-4. 988 Chapter 17: Working with Dialogs and Controls 25905c17.qxd:WroxPro 2/21/ 08 9:20 AM Page 988 You have also seen how to create document data ... the Forms Designer 982 Chapter 16: Creating the Document and Improving the View 25905c16.qxd:WroxPro 2/21/ 08 9:19 AM Page 982 25905c16.qxd:WroxPro 2/21/ 08 9:19 AM Page 984 Resource...
Ngày tải lên: 12/08/2014, 19:20
Ivor Horton’s BeginningVisual C++ 2008 phần 10 ppsx
... updating of a database using a BindingNavigator control and a BindingSource component Visual C++ 2008 provides a high degree of automation for creating Forms-based applications that access data ... very simple with a single parameter of type String^ to the rather more complicated with up to 10 parameters. If you compile and execute the example and set the limits inappropriately, you’l...
Ngày tải lên: 12/08/2014, 19:20
Professional C# 2008 phần 1 pdf
... 16 13 Search for User Objects 16 14 Account Management 16 16 Display User Information 16 18 Create a User 16 18 Reset a Password 16 18 Create a Group 16 19 Add a User to a Group 16 19 Finding Users 16 19 DSML ... Icon 17 13 Directory Structure 17 15 New Controls and Dialogs 17 16 Command Link 17 17 Task Dialog 17 18 File Dialogs 17 21 Search 17 22 OLE DB Provider 17 24 Advan...
Ngày tải lên: 12/08/2014, 23:23
Professional C# 2008 phần 2 pdf
... (for example, in a financial program). c06.indd 155c06.indd 155 2/ 19/08 5: 02: 12 PM2/19/08 5: 02: 12 PM 1 42 Part I: The C# Language C# supports the operators listed in the following table. Category ... = ( 1 , 1.5 , 2 ) vect2 = ( 0 , 0 , -10 ) vect3 = vect1 + vect2 = ( 1 , 1.5 , -8 ) 2* vect3 = ( 2 , 3 , -16 ) vect3+=vect2 gives ( 1 , 1.5 , -18 ) Setting vect3=vect1 *2 giv...
Ngày tải lên: 12/08/2014, 23:23
Professional C# 2008 phần 3 pptx
... pDouble + 32 bytes (4*8 bytes) The pointers now contain: ❑ pUint : 12 433 36 ❑ pByte : 12 433 25 ❑ pDouble2 : 12 433 52 c12.indd 34 4c12.indd 34 4 2/19/08 5:11 :37 PM2/19/08 5:11 :37 PM 33 7 Chapter ... just been freed (see Figure 12 - 4 ). c12.indd 33 3c12.indd 33 3 2/19/08 5:11 :33 PM2/19/08 5:11 :33 PM Chapter 11: Language Integrated Query 31 3 Compound from If you need...
Ngày tải lên: 12/08/2014, 23:23
Professional C# 2008 phần 4 ppsx
... EventLogDemoMessages.RES (continued) c18.indd 524c18.indd 5 24 2/19/08 5: 14: 56 PM2/19/08 5: 14: 56 PM Chapter 17: Assemblies 507 < supportedRuntime version=”v1.1 .43 22”/ > < supportedRuntime version=”v1.0.3705”/ ... common directories or on a server ❑ ❑ ❑ c17.indd 49 5c17.indd 49 5 2/19/08 5: 14: 35 PM2/19/08 5: 14: 35 PM Chapter 19: Threading and Synchronization 541...
Ngày tải lên: 12/08/2014, 23:23
Professional C# 2008 phần 5 pps
... ID: 2fb1b54d-61f5-4d4e-a55e-f4a9e04778be:1 Distributed ID: 00000000-0000-0000-0000-000000000000 TX completed Creation Time: 23:00 :57 Status: Committed Local ID: 2fb1b54d-61f5-4d4e-a55e-f4a9e04778be:1 Distributed ... 700c22.indd 700 2/19/08 5: 18:12 PM2/19/08 5: 18:12 PM Chapter 22: Transactions 701 Main thread TX Creation Time: 23:00 :57 Status: Active Local ID: 2fb1b54d-61f5-4d4e-a55...
Ngày tải lên: 12/08/2014, 23:23
Professional C# 2008 phần 6 doc
... records from a CSV file, or points read from a measuring device. c 26. indd 865 c 26. indd 865 2/19/08 5:25:24 PM2/19/08 5:25:24 PM 866 Part IV: Data A DataSet class consists of a set of data tables, ... table from the Northwind database shown in Figure 26 - 6 . ❑ ❑ ❑ c 26. indd 871c 26. indd 871 2/19/08 5:25:32 PM2/19/08 5:25:32 PM Part IV: Data 9 06 In addition to these methods, t...
Ngày tải lên: 12/08/2014, 23:23
Professional C# 2008 phần 7 potx
... the form, the BindingContext is set to that of the form. c32.indd 1 077 c32.indd 1 077 2/19/08 5: 27: 50 PM2/19/08 5: 27: 50 PM 10 87 Chapter 32: Data Binding // method object[] atts = meth.GetCustomAttributes ... to false and construct the columns yourself. c32.indd 1 073 c32.indd 1 073 2/19/08 5: 27: 48 PM2/19/08 5: 27: 48 PM Part V: Presentation 1 074 // Set the default hei...
Ngày tải lên: 12/08/2014, 23:23