datetime

Returns the design mode (C #) series Article index Introduced Defines the skeleton of an algorithm in an operation, and delays some steps into subclasses. Template method enables subclasses to redefine certain steps of the algorithm without

Returns the design mode (C #) series Article index Introduced Define a series of algorithms that encapsulate them each, and make them interchangeable. This mode allows the algorithm to be changed independently from the customer using it. Example

Returns the design mode (C #) series Article index Introduced captures the internal state of an object without damaging the encapsulation, and saves the state outside the object. This allows the object to be restored to its saved state later.

Returns the design mode (C #) series Article index Introduced Encapsulates a request into an object so that you can parameterize the client with different requests, queue or log request logs for requests, and support actions that can be canceled.

Returns the design mode (C #) series Article index Introduced The use of sharing technology to effectively support a large number of fine-grained objects. Example There is a message entity class, and some objects have insert () and get ()

Returns the design mode (C #) series Article index Introduced Converts the interface of a class into another interface that the customer expects. The adapter mode makes it possible for those classes that could not work together because of

Returns the design mode (C #) series Article index Introduced Guarantees that a class has only one instance and provides a global access point to access it. Example Ensure that a class has only one instance. Singleton using System; using

Returns the design mode (C #) series Article index Introduced A prototype instance is used to specify the type of object to create, and a new object is created by copying the prototype. Example There is a message entity class, now you want to

This article describes the deferred execution of LINQ and Query Non-generic collections. Deferred execution From the perspective of LINQ query process, there are new types, collection construction, release, feeling inefficient, but the delayed

The editing module only implements the full selection and time 2 functions, the automatic line wrapping function has not written. If you need all the source, please leave a message or send an email to henanlinzhoulcl@163.com Version: 1.0 The main

Zedgraph is a very good. NET in the open source project of the statistical map, in a previous essay mentioned that, compared with some of the other statistical control, zedgraph because it is directly on the canvas, rather than generate a picture

Overview Write this article is due to a few days ago, a friend of the blog Park published an article. NET interview questions, one of the questions about DateTime caused a heated debate, in view of the date and time type is that we will frequently

Because the project needs to package the file, at the colleague's suggestion to write a packing function with Icsharpcode. Icsharpcode's introduction will not say. Please go to the official website http://www.icsharpcode.net/. First quote

The execution of the SQL statement described in the previous section, this section describes the execution of the stored procedure. The execution of the stored procedure is done through the Fromproc method. The execution of the parameter-free

Sorting collection elements is a frequent occurrence, and in fact most of the collection types implement the Sort method by default, sorting operations on their elements. For example, the sort method for the List collection is: public　void　Sort();

The dropdownlists in asp.net mvc seems to make a lot of confusion for programmers who start from asp.net. This article describes all the aspects you need to know in asp.net mvc in order to use dropdownlists. Dropdownlist,combobox, no matter what

A Basic concepts 1. Why do you want to localize your resources? Our site may be for people in various countries and regions around the world to browse, each country and region of people have their own language and cultural characteristics. Take

We know that in a T-SQL query you can easily connect (join) two or more tables of data, and the result is that the new result set will contain column data for more than one table. What do you need to do if you are in the client dataset and want to

Project needs, to the homepage login interface to add a graphics verification code, fashion bar, online a search, especially many, find a few, are not very satisfied. The main problem is that most of the code generated image width is not unique, the

A web Service was made for two days to record the operation time, defined as long data, because the current time in Java can be expressed as a long type. In Java, you can use System.currenttimemillis () to get the long form of the current time,