格式说明符 描述 示例 Output
C 或 c 货币 Console.Write("{0:C}", 2.5);Console.Write("{0:C}", -2.5); $2.50($2.50)
D 或 d Decimal Console.Write("{0:D5}", 25); 00025
E 或 e 科学型 Console.Write("{0:E}", 250000); 2.500000E+005
F 或 f 定点 Console.Write("{0:F2}", 25);Console.Write("{0:F0}", 25); 25.0025
G 或 g 常规 Console.Write("{0:G}", 2.5); 2.5
N 或 n 数字 Console.Write("{0:N}", 2500000); 2,500,000.00
X 或 x 十六进制 Console.Write("{0:X}", 250);Console.Write("{0:X}", 0xffff); FAFFFF
C 或 c 货币 Console.Write("{0:C}", 2.5);Console.Write("{0:C}", -2.5); $2.50($2.50)
D 或 d Decimal Console.Write("{0:D5}", 25); 00025
E 或 e 科学型 Console.Write("{0:E}", 250000); 2.500000E+005
F 或 f 定点 Console.Write("{0:F2}", 25);Console.Write("{0:F0}", 25); 25.0025
G 或 g 常规 Console.Write("{0:G}", 2.5); 2.5
N 或 n 数字 Console.Write("{0:N}", 2500000); 2,500,000.00
X 或 x 十六进制 Console.Write("{0:X}", 250);Console.Write("{0:X}", 0xffff); FAFFFF
