filestream

Using system;using system.collections.generic;using system.linq;using system.text;using System.IO;using system.drawing;using system.drawing.imaging;namespace Picture converted to string {class program {static void Main (string[] Arg s) {img2str (); } public static void Img2str () {string[] Imge_file = {"E:/01.jpg", "e:/02.jpg", "e:/03.jpg", "E :/04.jpg "," e:/05.jpg "," e:/06.jpg "," e:/07.jpg "," e:/08.jpg "," e:/09.jpg "," e:/10.jpg "};

);Obj. HomePlace = "Hubei ";Obj. Name = "Zhou Gong ";Console. WriteLine ("========= use the BinaryFormatter class for serialization and deserialization. ==== ");BinarySerialize (obj );BinaryDeserialize ("C: \ MyObject. dat ");Console. WriteLine ("========= use the SoapFormatter class for serialization and deserialization. ==== ");SOAPSerialize (obj );SOAPDeserialize ("C: \ MyObject. soap ");Console. WriteLine ("========= use the XmlSerializer class for serialization and deserialization. ==== ")

C # Memory recycling and Dispose, Close, Finalize method [convert] From: http://blog.csdn.net/xykwgjyygy/archive/2008/01/11/2037741.aspx . Net memory recycling and Dispose, Close, Finalize Methods I. net objects are generally used in three situations ﹕ 1. Create an object2. Objects used3. Release objects 2. Create an object1. There are two steps to create an object: variable type declaration and initialization object 2. Variable type declaration (declare), such ﹕

Input and Output operations are generally much slower than other processes. In synchronous mode, threads often wait until the I/O operations are completed. When the thread does not have to wait to execute other tasks, we think this thread can execute asynchronous I/O. Asynchronous programming allows individual threads to execute some part of the code, which is called the "asynchronous programming model (APM ). In netframework, many classes support the APM mode by providing beginxxx and endxxx me

1. Serialization generally has 2 (XML and 2 binary), Simple object serializationusingSystem;usingSystem.IO;usingSystem.Runtime.Serialization.Formatters.Binary;usingSystem.Windows.Forms;usingSystem.Xml.Serialization;namespacetest{//for XmlSerializer serialization, the default is that you can serialize an object even if you do not use an attribute serializable, BinaryFormatter you must use the serializable tag. Public Partial classForm1:form {//XmlSerializer is XML serializationXmlSerializer

. Net memory recycling and Dispose, Close, Finalize Methods I. net objects are generally used in three situations ﹕ 1. Create an object2. Objects used3. Release objects 2. Create an object1. There are two steps to create an object: variable type declaration and initialization object 2. Variable type declaration (declare), such ﹕ FileStream fsThis line of code will create a variable named fs in the current variable scope space (stack or heap), at least

poolThe previous study was a worker thread for the CLR thread pool, this time to learn the I/O thread of the CLR thread pool.The I/O thread is a thread set up by. NET to access external resources, because access to external resources is often influenced by external factors, and. NET establishes asynchronous methods for multiple I/O operations in order to prevent the main thread from being affected for long-term blocking. For example: FileStream, TCP/

Label:SQL Server 2012 provides a special "File table", also known as "FileTable". FileTable is a dedicated user table that contains predefined schemas for storing FILESTREAM data, as well as file and directory hierarchy information, and file attributes. The FileTable feature provides support for Windows file Namespaces and compatibility with Windows applications for file data stored in SQL Server. That is, you can store files and documents in SQL Serv

In this blog, I mainly talk about the rules for using file streams in C, I also believe that all of us can use these knowledge points in the Web industry. Here we will introduce several file stream operation classes, Path classes, FileStream classes, Read and Write methods. Path (1) What are the characteristics of a file path? 1) [root directory: \] Folder \ file name. suffix name (2) merge path Combine String p4 = Path. Combine (@ "c: \ 123a \ abc

1. Use FileStream to read and write files File Header: Copy codeThe Code is as follows: using System; Using System. Collections. Generic; Using System. Text; Using System. IO; Core code for reading files: Copy codeThe Code is as follows: byte [] byData = new byte [100]; Char [] charData = new char [1000]; Try { FileStream sFile = new FileStream ("file path", Fil