Formatting Standard Numeric Format Strings
http://msdn.microsoft.com/en-us/library/s8s7t687(VS.80).aspx
Formatting Custom Numeric Format Strings
http://msdn.microsoft.com/en-us/library/0c899ak8.aspx
Formatting Numeric Format Strings (Alignment)
Integer http://www.csharp-examples.net/string-format-int/
Double http://www.csharp-examples.net/string-format-double/
DateTime http://www.csharp-examples.net/string-format-datetime/
Align String with Spaces http://www.csharp-examples.net/align-string-with-spaces/
Indent String with Spaces http://www.csharp-examples.net/indent-string-with-spaces/
IFormatProvider http://www.csharp-examples.net/iformatprovider-numbers/
Custom IFormatProvider http://www.csharp-examples.net/custom-iformatprovider/
| Character | Description | Examples | Output |
| C or c | Currency | Console.Write(“{0:C}”, 2.5); | $2.50 |
| Console.Write(“{0:C}”, -2.5); | ($2.50) | ||
| D or d | Decimal | Console.Write(“{0:D5}”, 25); | 25 |
| E or e | Scientific | Console.Write(“{0:E}”, 250000); | 2.50E+05 |
| F or f | Fixed-point | Console.Write(“{0:F2}”, 25); | 25 |
| Console.Write(“{0:F0}”, 25); | 25 | ||
| G or g | General | Console.Write(“{0:G}”, 2.5); | 2.5 |
| N or n | Number | Console.Write(“{0:N}”, 2500000); | 2,500,000.00 |
| X or x | Hexadecimal | Console.Write(“{0:X}”, 250); | FA |
| Console.Write(“{0:X}”, 0xffff); | FFFF |