c datetime tostring format

From: http://www.cnblogs.com/bignjl/archive/2011/01/14/1935645.html C # tostring () format string format value: Sometimes, we may need to present the value in a certain format, and we need to format the value. We use a format string to specify the

C # DateTime. ToString generates the time format of different languages, I think you can use DateTime. the ToString () method must have been very familiar with usage, but I think most of the usage I have used is: DateTime. toString ("format"), but

C # common Datetime skills, C # common skills // TodayDateTime. Now. Date. tow.datestring ();// Subtract one from yesterday, that is, today's dateDateTime. Now. AddDays (-1). tow.datestring ();// Tomorrow, similarly, add oneDateTime. Now. AddDays (1)

C # DateTime date formatting, In C #, DateTime is a type that contains Date and time. When ToString () is used to convert a data type to a string, you can convert it to multiple string formats based on the parameters passed to Tostring.Directory 1.

Method 1: Convert. todatetime (string) The string format must be yyyy-mm-dd hh: mm: Ss. ========================================================== ========== Method 2: Convert. todatetime (string, iformatprovider) Datetime DT; Datetimeformatinfo

// When you make reports or queries, You can preset optional date ranges (for example) for users) // Such as annual sales, quarterly profit, new customers this month // The built-in datetime in C # can basically implement these functions.

// When you make reports or queries, You can preset optional date ranges (for example) for users) // Such as annual sales, quarterly profit, new customers this month // The built-in datetime in C # can basically implement these functions.

// When you make reports or queries, You can preset optional date ranges (for example) for users) // Such as annual sales, quarterly profit, new customers this month // The built-in datetime in C # can basically implement these functions.

// Today Datetime. Now. Date. tow.datestring (); // Yesterday, that is, one minus today's date Datetime. Now. adddays (-1). tow.datestring (); // Tomorrow, similarly, add one Datetime. Now. adddays (1). tow.datestring (); // This Week (

http://blog.csdn.net/hyynet09/article/details/4219488C currency2.5.ToString ("C")￥2.50D decimal Number25.ToString ("D5")00025E-Scientific25000.ToString ("E")2.500000E+005F fixed point25.ToString ("F2")25.00G General2.5.ToString ("G")2.5N number250000