C#

Q:I gave the calendar an initial value when I was Page_Load, but after the page is displayed, the calendar is displayed for the day (for example, July 12 is displayed today). I want it to show by default the time I assigned (8/30/2006). How do I set

This article mainly describes the C # removal of UL Li in the specified label text method, involving C # for the page HTML elements for regular matching and replacement of the relevant operation skills, the need for friends can refer to the

This article mainly introduces JS and C # Implementation of the two regular replacement function, combined with a specific example of JS and C # for string regular replacement of the relevant implementation methods and considerations, the need for

This article mainly introduces C # through OLE DB operation of Excel instance code, small series feel very good, and now share to everyone, but also for everyone to do a reference. Let's take a look at it with a little knitting. Organize your

C # Md5Hash, /// /// MD5 32-bit encryption (uppercase) /// /// /// static string UserMd5 (string str) {string cl = str; string pwd = ""; MD5 md5 = MD5.Create (); // instantiate an md5 object. // The encrypted MD5 object is a byte array, here,

Use of string segmentation, use of string segmentation String agentInfo = userInfo. Attribute19.ToString ();String [] myAgent = agentInfo. Split (new string [] {"$ #$"}, StringSplitOptions. None );If (myAgent. Length = 3){This. QLookUpMyAgent. Text =

Serialization and deserialization related to contract classes, and contract class deserialization A contract class is a class inherited from DataContract. The contract class is often used for data transmission in WCF, webService, and other services.

Deserialization of JSON strings into objects _ deserialization of some property values failed, json serialization Introduction: when developing webapi interfaces, I encountered: When deserializing a complex Json string as an object, I Cannot

. Net open source project arrangement,. net open source project Sort out some open-source code for favorites and applications for your convenience 1. Application Nopcommerce, Open-source e-commerce website, Development Environment asp.net mvc (. net

Create a simple WCF Program (calculator) and a wcf program Calculator In essence, WCF provides a cross-process, cross-machine, and cross-network service call. In this example, it mainly implements the calculator function. Most of the functions come

Call the method by using the number of expressions and the number of expressions Using the expression tree to build a delegate to improve reflection performance makes a small change, which is suitable for your use. public static class

C # foreach, Foreach can traverse some data types. The figure shows that the data type to be traversed must have the public method of GetEnumerator. When the foreach time involves the var inference type, the object type is used instead of the

C # game Path-winform, wpf, directx, and opengl, I finally approved the application and opened my blog. Although I have been engaged in java-related architecture for so many years, my favorite language is c #, unfortunately, many times I rely solely

C # Optimization of basic operations based on notes, Basic operations such as data query and deletion are the foundation of any programming language. Therefore, I have studied the commonly used data operation types in C # And take a note. During

Sorting of linked list related knowledge and linked list related knowledgeWhat is linked list? A linked list is a non-sequential storage structure on a physical storage unit. The logical sequence of data elements is achieved through the pointer

Csharp: SMO run SQL script, csharpsmo Using System; using System. collections. generic; using System. componentModel; using System. data; using System. drawing; using System. linq; using System. text; using System. windows. forms; using Microsoft.

Four GUID-generated formats in C, Var guid = Guid. NewGuid ();Debug. WriteLine (guid. ToString (); // 1f3c6041-c68f-4ab3-ae19-f66f541e3209Debug. WriteLine (guid. ToString ("N"); // 1f3c6041c68f4ab3ae19f66f541e3209Debug. WriteLine (guid. ToString

Use ConcurrentDictionary to replace Hashtable for multi-threaded Object Caching. In the past, most of my base classes used the combination of lock and Hashtable to handle conflicts in multi-thread cache. However, sometimes these two combinations are

C # timestamp conversion, Timestamp to DateTime The timestamp is 10-bit seconds * 10000000. If it is 13-bit milliseconds * 10000. Private DateTime TimestampToDateTime (long timestamp) { DateTime dateTimeStart = TimeZone. CurrentTimeZone. ToLocalTime

Call user32.dll to display other windows. Call the user32.dll window. 1 // This function sets the display status of Windows generated by different threads. 2 // 3 // window handle 4 // specify how the window is displayed. To view the allowed