C# double类型转换 0004

double类型转换

using System;namespace TypeConversionApplication{    class Program    {        static void Main(string[] args)        {            double d = 12.54;                int i;            // cast double to int            i = (int)d;            Console.WriteLine(i);            Console.ReadKey();        }    }}

output：
12

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string 类型转换

using System;namespace StringConversion{    class Program    {        static void Main(string[] args)        {            int i = 12;            float f = 53.02f;            double d = 21.0001;            bool b = true;            Console.WriteLine(i.ToString());            Console.WriteLine(f.ToString());            Console.WriteLine(d.ToString());            Console.WriteLine(b.ToString());            Console.ReadKey();        }    }}

output：
12
53.02
21.0001
True