Enum type conversions

Enum type converted to int type
Cases:

1  Public enum Gender 2 {3 male,4 female 5} 6 7 Gender Gender =8int a = Gender; 9 Console.WriteLine (a);

Input Result:
0

There is also a feature:

1  Public enum Gender 2 {3 male =5,4 female 5}67 Gender Gender =8int a = Gender; 9 Console.WriteLine (a);

Input Result:
5

1 Gender Gender =2int a = Gender; 3 Console.WriteLine (a);

Output Result:
6

int type converted to enum type

1  Public enum Gender 2 {  3 male,  4 female 5} 6 7 int 0 ; 8 Gender Gender; 9 gender = (gender) A; Ten Console.WriteLine (gender);

Input Result:
Man

Enum type converted to String type

1  Public enum Gender 2 {3 male,4 female 5} 6 Gender Gender = Gender. male; 7 String st = Gender. ToString (); 8 9 Console.WriteLine (ST);

Output Result:
Man

String type conversion to enum type
Note: Type conversions cannot be enforced

1  Public enum Gender 2 {3 male,4 female 5} 6 Gender Gender = Gender. male; 7 String st = Gender. ToString (); 8 9 Console.WriteLine (ST);

Coercion of type conversion is wrong
Correct:

1 usingSystem;2 usingSystem.Collections.Generic;3 usingSystem.Linq;4 usingSystem.Text;5 usingSystem.Threading.Tasks;6 7 namespaceConsoleApplication18 {9      Public enumGenderTen     { One Male, A female -     } -     class Program the     { -         Static voidMain (string[] args) -         { -             strings ="0"; +Gender Gender = (Gender) enum.parse (typeof(Gender), s); -             /*Public static Object Parse ( + Type Enumtype, A String Value at                                         ) - converts the string representation of the name or numeric value of one or more enumeration constants to an equivalent enumeration object.  - typeof (): Get type -              */ - Console.WriteLine (gender); - Console.readkey (); in         } -     } to}

Code

Output Result:
Man
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Handle thrown exception when encountering a string that cannot be converted.
Cases:

1 usingSystem;2 usingSystem.Collections.Generic;3 usingSystem.Linq;4 usingSystem.Text;5 usingSystem.Threading.Tasks;6 7 namespaceConsoleApplication18 {9      Public enumGenderTen     { One Male, A female -     } -     class Program the     { -         Static voidMain (string[] args) -         { -             strings ="ABC"; +Gender Gender = (Gender) enum.parse (typeof(Gender), s); -             /* + * Error in this place, unable to convert A              */ at Console.WriteLine (gender); - Console.readkey (); -         } -     } -}

Code

The string is the same as the enumeration element and can be transferred.

1 usingSystem;2 usingSystem.Collections.Generic;3 usingSystem.Linq;4 usingSystem.Text;5 usingSystem.Threading.Tasks;6 7 namespaceConsoleApplication18 {9      Public enumGenderTen     { One Male, A female -     } -     class Program the     { -         Static voidMain (string[] args) -         { -             strings ="male"; +             //The string is exactly the same as the enumerated element and can be transferred. -Gender Gender = (Gender) enum.parse (typeof(Gender), s); +             /*Public static Object Parse ( A Type Enumtype, at String Value -                                         ) - converts the string representation of the name or numeric value of one or more enumeration constants to an equivalent enumeration object.  - typeof (): Get type -              */ - Console.WriteLine (gender); in Console.readkey (); -         } to     } +}

Code

Enum type conversions