06 2022 档案

摘要：IEquatable<T>接口(自定义对象比较) class Program { static void Main(string[] args) { AnimalA zaa = new AnimalA("zhangsan", 1); AnimalA lia = new AnimalA("zhangs 阅读全文

摘要：一、创建控制台项目 二、安装Tesseract 三、安装语言包 路径：bin\Debug\net5.0\tessdata 四、执行Demo static void Main(string[] args) { string txtResult = string.Empty; using (var en 阅读全文

摘要：.NET var builder = WebApplication.CreateBuilder(args); // Add services to the container. builder.Services.AddControllers(); // Learn more about config 阅读全文

摘要：构造注入时接收空对象导致执行错误的处理方式： 基本情况： interface ILog { void Info(string msg); void Wran(string msg); } class BankAccount { private readonly ILog log; private i 阅读全文

摘要：Server: using System.Text; Console.WriteLine("UDP Server Satrt..."); Socket udpServer = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, Proto 阅读全文

摘要：suggested use Asynchronous Programming(Async Task) Server: int connectCount = 0; Console.WriteLine("wait for conncet..."); Socket tcpServer = new Sock 阅读全文

摘要：基础配置（连接、访问等） public class MongoDBHelper<T> where T : class { private static MongoClient _mongoClient; private static IMongoDatabase _mongodb; private 阅读全文