Cash Wu Geek

C# - 6.0 Index Initializers

Posted on 2015-06-18

Before C# 6

static void Main ( string [ ] args )  
{ 
    var dic = new Dictionary<int, string>();
    dic.Add( 1, "Cash" );
    dic.Add( 2, "Mary" );
} 

//or

static void Main ( string [ ] args )  
{ 
    var dic = new Dictionary<int, string>() 
    { 
        { 1, "Cash" }, 
        { 2, "Mary" } 
    };
}

C# 6

static void Main ( string [ ] args )  
{ 
    var dic = new Dictionary<int , string>() 
    { 
        [1] = "Cash", 
        [2] = "Mary"
    };
}