C # Idioms:enum or enum class (enum Class)
Marshine
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Reversion:2004/5/28
Modification Note: Thanks to the CLS compatibility issue mentioned by Ninputer, while modifying the Equals rewrite not
Java hidden box operation-enum and hidden box operation enum
Enum, which is an enumeration type, has a similar type in each programming language.
Because it is rarely used, every time I see enum, it will be daunting, because its syntax is really
C # mutual conversion of Enum, Int, and String,
Enum provides a base class for enumeration. The base type can be any integer except Char. If the basic type is not explicitly declared, Int32 is used. Programming Languages generally provide syntax to
Java Enumeration type enumEnumeration syntax1. Enum is called enumeration, which is commonly known as enumeration class in Chinese. People who have studied C/C ++ or other languages should have a slight knowledge of it.But it is introduced in the
Enum provides a base class for enumeration. The base type can be any integer except Char. If the basic type is not explicitly declared, Int32 is used. Programming Languages generally provide syntax to declare an enumeration consisting of a group of
When I recently discussed the issue with my colleagues, my colleague suddenly mentioned why the constant values defined in Java do not take the ENMU enumeration type and are defined by the public final static type. We used to be defined in this way,
The enum enum type of Java finally appeared in j2se1.5. Before thought it was just a chicken, dispensable. After all these years, without it, don't everyone have a good one? Today, "Thinking in Java" 4th edition, there is a sentence "sometimes
Question, why do constants need to be defined with an enum instead of final to define a member variable or define a constant in interface?First to understand what an enum class is: The Enum class is a class in the Java.lang package, which is the
/// ///gets the value of the enumeration/// /// Enum Type /// enumerates the names of corresponding values /// enumeration object corresponding to the value Public Static intGetenumvalue ( This Objectenumname) {
Enum, which is an enumeration type, has a similar type in each programming language.Because of the use of less, every time I see an enum will be daunting, because its grammar is really "do not press the regular card" Ah! The general enum syntax is
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