这个问题还真不知道,直接上测试代码,一目了然。
using System;
public static class Program
{
public static void Main(string[] args)
{
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(byte).Name.PadLeft(8), sizeof(byte).NumberPad(2),
byte.MinValue.NumberPad(32, true), byte.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(sbyte).Name.PadLeft(8), sizeof(sbyte).NumberPad(2),
sbyte.MinValue.NumberPad(32, true), sbyte.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(short).Name.PadLeft(8), sizeof(short).NumberPad(2),
short.MinValue.NumberPad(32, true), short.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(ushort).Name.PadLeft(8), sizeof(ushort).NumberPad(2),
ushort.MinValue.NumberPad(32, true), ushort.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(int).Name.PadLeft(8), sizeof(int).NumberPad(2),
int.MinValue.NumberPad(32, true), int.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(uint).Name.PadLeft(8), sizeof(uint).NumberPad(2),
uint.MinValue.NumberPad(32, true), uint.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(long).Name.PadLeft(8), sizeof(long).NumberPad(2),
long.MinValue.NumberPad(32, true), long.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(ulong).Name.PadLeft(8), sizeof(ulong).NumberPad(2),
ulong.MinValue.NumberPad(32, true), ulong.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(float).Name.PadLeft(8), sizeof(float).NumberPad(2),
float.MinValue.NumberPad(32, true), float.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(double).Name.PadLeft(8), sizeof(double).NumberPad(2),
double.MinValue.NumberPad(32, true), double.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s) scope:[{2}-{3}]",
typeof(decimal).Name.PadLeft(8), sizeof(decimal).NumberPad(2),
decimal.MinValue.NumberPad(32, true), decimal.MaxValue.NumberPad(32));
Console.WriteLine("{0}: {1} byte(s)",
typeof(bool).Name.PadLeft(8), sizeof(bool).NumberPad(2));
Console.WriteLine("{0}: {1} byte(s)",
typeof(char).Name.PadLeft(8), sizeof(char).NumberPad(2));
Console.WriteLine("{0}: {1} byte(s) ",
typeof(IntPtr).Name.PadLeft(8), IntPtr.Size.NumberPad(2));
Console.ReadLine();
}
public static string NumberPad<T>(this T value, int length, bool right = false)
{
if (right)
{
return value.ToString().PadRight(length);
}
else
{
return value.ToString().PadLeft(length);
}
}
}
结果如下:
出处:https://www.tnblog.net/ylanks/article/details/6236
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