C# string.Format

C# string.Format, reference from zbwmx的專欄

Symbol	example	output
C	string.Format("{0:C3}", 2)	＄2.000
D	string.Format("{0:D3}", 2)	002
E	1.20E+001	1.20E+001
G	string.Format("{0:G}", 2)	2
N	string.Format("{0:N}", 250000)	250,000.00
X	string.Format("{0:X000}", 12)	C
	string.Format("{0:000.000}", 12.2)	012.200

DateTime.ToString() Patterns

MM/dd/yyyy	08/22/2006
dddd, dd MMMM yyyy	Tuesday, 22 August 2006
dddd, dd MMMM yyyy	HH:mm Tuesday, 22 August 2006 06:30
dddd, dd MMMM yyyy	hh:mm tt Tuesday, 22 August 2006 06:30 AM
dddd, dd MMMM yyyy	H:mm Tuesday, 22 August 2006 6:30
dddd, dd MMMM yyyy	h:mm tt Tuesday, 22 August 2006 6:30 AM
dddd, dd MMMM yyyy HH:mm:ss	Tuesday, 22 August 2006 06:30:07
MM/dd/yyyy HH:mm	08/22/2006 06:30
MM/dd/yyyy hh:mm tt	08/22/2006 06:30 AM
MM/dd/yyyy H:mm	08/22/2006 6:30
MM/dd/yyyy h:mm tt	08/22/2006 6:30 AM
MM/dd/yyyy h:mm tt	08/22/2006 6:30 AM
MM/dd/yyyy h:mm tt	08/22/2006 6:30 AM
MM/dd/yyyy HH:mm:ss	08/22/2006 06:30:07
MMMM dd	August 22
MMMM dd	August 22
yyyy'-'MM'-'dd'T'HH':'mm':'ss.fffffffK	2006-08-22T06:30:07.7199222-04:00
yyyy'-'MM'-'dd'T'HH':'mm':'ss.fffffffK	2006-08-22T06:30:07.7199222-04:00
ddd, dd MMM yyyy HH':'mm':'ss 'GMT'	Tue, 22 Aug 2006 06:30:07 GMT
ddd, dd MMM yyyy HH':'mm':'ss 'GMT'	Tue, 22 Aug 2006 06:30:07 GMT
yyyy'-'MM'-'dd'T'HH':'mm':'ss	2006-08-22T06:30:07
HH:mm	06:30
hh:mm tt	06:30 AM
H:mm	6:30
h:mm tt	6:30 AM
HH:mm:ss	06:30:07
yyyy'-'MM'-'dd HH':'mm':'ss'Z'	2006-08-22 06:30:07Z
dddd, dd MMMM yyyy HH:mm:ss	Tuesday, 22 August 2006 06:30:07
yyyy MMMM	2006 August
yyyy MMMM	2006 August