意外
发表于 2025-3-30 12:09:29
Methodsnts contained in a method are executed to perform actions and calculations, and the definitions and modifiers define how those methods can be connected together. Without methods, there is no C# program..We looked at the different types of parameter that can be used in methods, and we learned that pa
–DOX
发表于 2025-3-30 13:43:28
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cultivated
发表于 2025-3-30 17:30:38
Namespaces to know how they work so that you can take full advantage of the .NET Framework class library, which contains thousands of useful types..The flexibility of namespaces can lead to some problems, especially when it comes to ambiguity of type names. We saw how to use different techniques to work aroun
Canary
发表于 2025-3-30 22:04:59
Interfaces, Structs, and Enumsworking on classes, but these types have their place and can be very useful in certain circumstances: interfaces are useful when you want to impose consistency on classes and structs that are not otherwise related, structs are useful when you want to create custom value types, and enums are useful w
FADE
发表于 2025-3-31 03:16:10
Arrayse single-dimensional array that dominates this chapter. This kind of array allows you group together related objects in a simple and efficient way. We also looked at multidimensional arrays, which can be used to express more complex relationships between objects. They are less frequently used and ca
记忆法
发表于 2025-3-31 05:59:37
Exceptions exceptions that the .NET Framework includes for common problems and derived custom types that can be used for application-specific issues..We have also covered the need to throw meaningful exceptions that are useful to other programmers and the importance of including as much relevant information a
Robust
发表于 2025-3-31 09:32:48
Generic and Anonymous Types way. Generics can take a while to get used to, but they can be invaluable, especially when it comes to collection classes, which are discussed in Part III of this book. We also looked at the advanced topic of generic covariance and contravariance. Don’t worry if these topics make no sense. This is
BUDGE
发表于 2025-3-31 13:24:04
Strings and Charactersfor strings, which represent sequences of characters. We saw how to use literal values to define character and string values and how to perform operations on both types. We explored the range of class members and operators available to make working with strings easier and looked at the System.Text.S
清洗
发表于 2025-3-31 18:11:03
Attributesstarted by looking at two of the built-in attributes, and I described how an attribute doesn’t have value until some other part of the system gives it meaning. In the examples we looked at, the meaning was provided by a method in a base class and the C# compiler..We saw how to create and apply custo
Infuriate
发表于 2025-4-1 01:36:30
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