Enum.Parse メソッド

文字列形式での 1 つ以上の列挙定数の名前または数値を、等価の列挙オブジェクトに変換します。

オーバーロードの一覧

文字列形式での 1 つ以上の列挙定数の名前または数値を、等価の列挙オブジェクトに変換します。

[Visual Basic] Overloads Public Shared Function Parse(Type, String) As Object

[C#] public static object Parse(Type, string);

[C++] public: static Object* Parse(Type*, String*);

[JScript] public static function Parse(Type, String) : Object;

文字列形式での 1 つ以上の列挙定数の名前または数値を、等価の列挙オブジェクトに変換します。演算で大文字と小文字を区別するかどうかをパラメータで指定します。

[Visual Basic] Overloads Public Shared Function Parse(Type, String, Boolean) As Object

[C#] public static object Parse(Type, string, bool);

[C++] public: static Object* Parse(Type*, String*, bool);

[JScript] public static function Parse(Type, String, Boolean) : Object;

使用例

Parse を使用して、パラメータとして Type と String を受け取る方法については、次のコード例を参照してください。

 
Imports System

Public Class ParseTest
    
    <FlagsAttribute()> _
    Enum Colors
        Red = 1
        Green = 2
        Blue = 4
        Yellow = 8
    End Enum 'Colors

    Public Shared Sub Main()
        
        Console.WriteLine("The entries of the Colors Enum are:")
        Dim s As String
        For Each s In  [Enum].GetNames(GetType(Colors))
            Console.WriteLine(s)
        Next s

        Console.WriteLine()

        Dim myOrange As Colors = CType([Enum].Parse(GetType(Colors), "Red, Yellow"), Colors)
        
        Console.WriteLine("The myOrange value has the combined entries of {0}", myOrange)
    End Sub 'Main
End Class 'ParseTest

[C#] 
using System;

public class ParseTest {
    [FlagsAttribute]
    enum Colors { Red = 1, Green = 2, Blue = 4, Yellow = 8 };

    public static void Main() {

        Console.WriteLine("The entries of the Colors Enum are:");
        foreach(string s in Enum.GetNames(typeof(Colors)))
            Console.WriteLine(s);

        Console.WriteLine();

        Colors myOrange = (Colors)Enum.Parse(typeof(Colors), "Red, Yellow");
        Console.WriteLine("The myOrange value has the combined entries of {0}", myOrange);
    }
}

[C++] 
#using <mscorlib.dll>
using namespace System;

[FlagsAttribute]
__value enum Colors { Red = 1, Green = 2, Blue = 4, Yellow = 8 };

int main() {

    Console::WriteLine("The entries of the Colors Enum are:");
    
    Array* a = Enum::GetNames(__typeof(Colors));
    Int32 i = 0;

    while(i < a->Length){
        Object* o = a->GetValue(i);
        Console::WriteLine(o->ToString());
        i++;
    }

    Console::WriteLine();

    Object* myOrange = Enum::Parse(__typeof(Colors), "Red, Yellow");
    Console::WriteLine("The myOrange value has the combined entries of {0}", myOrange);
}

[JScript] 
import System;

public class ParseTest {
    FlagsAttribute
    enum Colors { Red = 1, Green = 2, Blue = 4, Yellow = 8 };

    public static function Main() {

        Console.WriteLine("The entries of the Colors Enum are:");
        for(var i : int in Enum.GetNames(Colors))
            Console.WriteLine(Enum.GetNames(Colors).GetValue(i));

        Console.WriteLine();

        var myOrange : Colors = Colors(Enum.Parse(Colors, "Red, Yellow"));
        Console.WriteLine("The myOrange value has the combined entries of {0}", myOrange);
    }
}

参照

Enum クラス | Enum メンバ | System 名前空間