C#

C # coroutine WaitForSeconds issues GC (Garbage Collection)   Let's take a look at the functions of coroutine:1) code execution is delayed (waiting) for a period of time;2) execute the code after an operation is completed. To sum up, the code is

Csharp: datatable get Column datatype or Column Name, csharpdatatype /// /// list name /// /// /// public static string GetColumnNames (System. data. dataTable table) {if (table! = Null) {List lstColumn = new List (); foreach (System. data.

Root questions: U3D --- Vector3. Are you a vegetable or a fruit ?, Root question The reason is that a piece of code, because a 2D TileBase game requires a simple Tile coordinate transformation to the world coordinate. public static Vector3

Execute scheduled tasks (multithreading) and scheduled tasks in Web Applications In applications with complex services, sometimes one or more tasks are required to be scheduled at a certain time or interval, such as regular backup or database

[Conversion] c # understanding and optimization of generic and strong and weak types, [Concept of generics](1) When there is no generic type, all objects are based on objects. If you want to use it, you must perform forced type conversion. If you

C # winform: determine whether the current parameter value is consistent with the value in the nodePublic static bool CheckValues (string isscreenshot, string screenshottime, string screenshotsavepath){Try{Bool flage = false;DataTable dt =

C # winform Simple and crude, directly add the Code:   XmlDocument xmlDoc = new XmlDocument ();Try { XmlDoc. Load (Help. basePath ); XmlNode root = xmlDoc. SelectSingleNode ("// screenshot "); If (root! = Null) { String screenshotsavepath =

Assembly generation failed I added a business appearance layer to the PetShop4 program, and then added it to the business logic layer (PetShop. BLL) reference this Assembly, click "generate", and the following error occurs: "assembly generation

Spring.net and mybatis.net, Demo is a console program completed by integrating existing spring.net and mybatis.net. Note the following: Setting the Config file attributes in the config folder and ensuring Providers. config is loaded by default. For

NetworkComms v3 c # communication framework processing client offline, Http://www.networkcomms.cn/Article/ViewArticle.aspx? ItemID = 27833 & PageID = 1224 1 process client offline When networkComms v3 is used for network communication, you do not

C # implementation of three observer ModesWhen talking about the observer model, it is estimated that a pile of data can be found in the garden. Therefore, this blog has two purposes: the observer mode is a necessary mode for writing loosely coupled

C # One of the path to the framework, In the face of increasingly heavy work, our time has been quickly compressed by the boss, but we want to learn new things and do not want to learn only basic knowledge. What should we do now? Therefore, I

C # delegation and events,I have always used it only, but I don't quite understand it. I read this article today and I have received some goods. I will repost it here ····· Original article address:C # Delegate and Event _ 1544Author:Feng Yiliu 3.10.

Accumulate [C #] --- the error log is recorded in the txt text ., Effect: Description: catch the error information in the system to the log. Code: [Backend Code] 1 using System; 2 using System. collections. generic; 3 using System. configuration; 4

My path to C, I have been working for two years. In the past two years, I have learned a lot through the video tutorials I bought. I will share with you the following. I don't believe it at the beginning, but I do it myself according to the http://

A small chestnut about using CPU cache, using CPU Cache I. background knowledge The Cache Memory is a temporary Memory located between the CPU and Memory. It has much smaller capacity than the Memory, but the switching speed is much faster than the

C # Data Structure -- Sort [bottom], Shell Sort) Sorting Ideology: Take an integer d1 less than n as the first increment, and group all records of the file. All records whose distance is multiples of d1 are placed in the same group.

. Net4.0 Task (task),. net4.0 Task A Task is a lightweight object for managing parallel work units. It avoids starting special threads by using the CLR thread pool, and can more efficiently use the thread pool. List of task-related classes in the

Introduction to algorithms-steel strip cutting C # Recursive Implementation, I saw a brother writing steel strip cutting before I got off work. I tried to implement C #. I haven't implemented the optimal version yet. Let's share it. Int [] parr;

C # optional values of functional programmingIn our actual development, we have already encountered a type that can be empty. in C #, since 2.0, we have provided a type that can be empty (Nullable ), A normal value type cannot be assigned NULL