CARE
发表于 2025-3-25 06:47:18
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领带
发表于 2025-3-25 10:45:39
Learning About String Manipulations,n the previous chapter, you learned the basics of how data is stored and managed by .NET, including the difference between value and reference types. .NET has three major data types: number-related, custom-defined, and string. The previous chapter focused on the numberrelated types. This chapter will focus on the string type.
thrombosis
发表于 2025-3-25 15:23:35
Learning About Data Structures, Decisions, and Loops,hen you are creating applications, the source code will need to make decisions, such as: Should you open the file or save the file? And if you open the file, what kind of iterative code is going to read the contents of the file? These sorts of questions are answered by employing data structures, decisions, and loops.
interrupt
发表于 2025-3-25 18:47:12
Learning About Components and Object Hierarchies,he previous chapter covered the basics of object-oriented programming. You learned how one class can subclass another class, thus building a hierarchy. Using an object hierarchy, classes can share functionality.
摊位
发表于 2025-3-25 23:09:58
Learning About Persistence,our programs will probably need to read and/or write data to some type of storage device. That storage device might be a hard disk, USB drive, or even the network. The key concept is that you are taking information from memory and transferring it to some other location. Later, you will retrieve that information and use it to execute some task.
人造
发表于 2025-3-26 03:47:40
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ordain
发表于 2025-3-26 04:52:42
Learning About Relational Database Data,iterally hundreds of techniques, tips, tricks, and libraries are associated with relational databases. Covering relational databases would take an entire a book, and in fact, many books are devoted to that subject. This chapter will cover the basics and give you enough knowledge to read and write to a database.
Hiatal-Hernia
发表于 2025-3-26 09:01:49
Learning About LINQ,n the previous chapter, you learned about how to access a database using the traditional ADO.NET technologies. When you make ADO.NET requests, you are making SQL calls and organizing the result set data using SQL.
孤独无助
发表于 2025-3-26 13:57:23
Learning About Other C# Techniques,his last chapter in the book is about tying up loose ends. The techniques discussed in this chapter are those that you will use in specific situations. This chapter covers the following topics:
propose
发表于 2025-3-26 18:20:36
Learning About Component-Oriented Architecture,inheritance. In this chapter, you’ll learn about a C# programming technique that some developers define as .. A structural programming technique is when the code does not directly serve to solve a business problem, but solves a problem relating to building the application.