Int/Decimal.ToString 方法 (String, IFormatProvider)

Int/Decimal.ToString 方法 (String, IFormatProvider)

 

decimal value = 16325.62m; string specifier; CultureInfo culture; // Use standard numeric format specifiers. specifier = "G"; culture = CultureInfo.CreateSpecificCulture("eu-ES"); Console.WriteLine(value.ToString(specifier, culture)); // Displays:    16325,62 Console.WriteLine(value.ToString(specifier, CultureInfo.InvariantCulture)); // Displays:    16325.62 specifier = "C"; culture = CultureInfo.CreateSpecificCulture("en-US"); Console.WriteLine(value.ToString(specifier, culture)); // Displays:    $16,325.62 culture = CultureInfo.CreateSpecificCulture("en-GB"); Console.WriteLine(value.ToString(specifier, culture)); // Displays:    16,325.62 specifier = "E04"; culture = CultureInfo.CreateSpecificCulture("sv-SE"); Console.WriteLine(value.ToString(specifier, culture)); // Displays: 1,6326E+004    culture = CultureInfo.CreateSpecificCulture("en-NZ"); Console.WriteLine(value.ToString(specifier, culture)); // Displays:    1.6326E+004   specifier = "F"; culture = CultureInfo.CreateSpecificCulture("fr-FR"); Console.WriteLine(value.ToString(specifier, culture)); // Displays:    16325,62 culture = CultureInfo.CreateSpecificCulture("en-CA"); Console.WriteLine(value.ToString(specifier, culture)); // Displays:    16325.62 specifier = "N"; culture = CultureInfo.CreateSpecificCulture("es-ES"); Console.WriteLine(value.ToString(specifier, culture)); // Displays:    16.325,62 culture = CultureInfo.CreateSpecificCulture("fr-CA"); Console.WriteLine(value.ToString(specifier, culture)); // Displays:    16325,62 specifier = "P"; culture = CultureInfo.InvariantCulture; Console.WriteLine((value/10000).ToString(specifier, culture)); // Displays:    163.26 % culture = CultureInfo.CreateSpecificCulture("ar-EG"); Console.WriteLine((value/10000).ToString(specifier, culture)); // Displays:    163.256 % decimal aa = Convert.ToDecimal("99999.99999"); string bb = aa.ToString("N5"); 得到 bb=9,999.99999 12345.ToString("n"); //生成 12,345.00  12345.ToString("C"); //生成 ￥12,345.00  12345.ToString("e"); //生成 1.234500e+004  12345.ToString("f4"); //生成 12345.0000  12345.ToString("x"); //生成 3039 (16进制)  12345.ToString("p"); //生成 1,234,500.00%