C#

Recently in doing a picture browsing tool, you need to display image files in PictureBox, including GIF playback. and cannot be exclusive to the program, even if the WinForm program is displaying this graph, it can also delete it in the

C # File Creation Time, modification time, System. IO. FileInfo fi = new System. IO. FileInfo (@ "D: \ site \ EKECMS \ skin \ Grey \ defa##.html ");Response. Write ("modification time:" + fi. LastWriteTime. ToString () + " ");Response. Write

CLR basics, CLR running process, use the doscommand to create, compile, and run the C # file, and view the IL code, CLR is the abbreviation of Common Language Runtime. It is a virtual environment of. NET assembly or executable programs. CLR is used

Break, Continue, ReadOnly, Const, Ref, and Out params, readonlyparams I have studied basic things such as Break and Continue; ReadOnly and Const; ref, out, And params, but I have not carefully studied what the problem is. I recently used it in

C # parallel programming-related concepts, For more information, see the C ++ concurrent programming high-level tutorial. Background Today's computers have at least one dual-core microprocessor, which is very common with quad-core and eight-core

Implement XML serialization and deserialization through XmlSerializer Through XmlSerializer, we can easily convert the Model and XML. GuanwenHere Help1 using System; 2 using System. text; 3 using System. xml. serialization; 4 using System. IO; 5

Basic skills (07) -------- WPF login interface layout, wpf InterfaceI: Ii. XAML code  

Efficient C # Coding optimization, 1. foreach VS for statement Foreach has better execution efficiency thanThe average time spent by Foreach is only 30% of that of for. When both for and foreach can be used through the test results, we recommend

Rebuild 5th days: extract method objects and refactor 5th daysRebuild 5th days: Extract Method object In a class, when we have a long method, we usually use the extraction method to refactor, but sometimes, this method causes multiple local

A lightweight ORM framework written by myself is released. This framework is designed based on a three-tier architecture at the beginning. Therefore, from the perspective of naming, it is easy to understand the three-tier architecture. The purpose

I recently wrote an SOA service and started to think that someone else can get my service address and then add a reference directly to use it. The result "Daniel" tells me that it cannot be used. Let me write a SOAP call service example. I am a

BinaryWriter and BinartReader classes are used to operate binary files using I/O streams. 1. BinaryWriter class The BinaryWriter class writes the primitive type to the stream in binary format and supports writing strings with specific

Today, I re-read chapter 7 of "asp.net advanced programming design version 4". I didn't care much about asp.net's transaction processing, however, it is really appropriate to say that: Let's know new things. Today, there are not many content, and

Author: Wang Xuan Yi, source: http://www.cnblogs.com/neverdie/Reprinted, Please keep this statement. If you like this article, click [recommendation ]. Thank you! Introduction The last Time we talked about GameObject, Compoent, Time, Input,

Use C #, a managed language under. NET, to operate the registry. The main content includes: create a registry key, open and delete it, create a key value (set value, modify), read andDelete or judge whether the registry key exists or whether the key

JavaScriptSerializer serializes DateTime data into values similar to \/Date (626543800000) \/During serialization. Many methods are not satisfactory, finally, I found a perfect solution in a blog. Address: Workshop:   public class DateTimeConverter :

The byte [] byte array replacement operation is often required for communication-related data operations, such Several replacement methods are provided. ////// Binary data operation ///Public class HexUtility {////// Binary replacement. If no

Collections are inevitable during software development. collections in C # are represented by arrays and several collection classes. Both arrays and collection classes have their respective advantages and disadvantages. How to use a set is a skill

Developing the Seismic profile display program with Seismic. NET can save a lot of time. The following code shows how to use the least code to display a SEGY file. = CgSegyReader (=. Controls. Add (plotControl );   Of course, professional

GDI + DrawString word spacing problem, gdidrawstring/// /// draw any spacing text /// /// text /// Drawing Object /// Start position /// font /// image painter /// spacing private void drawStringEx (string text, graphics g, PointF