System.Diagnostics.Process
类。通过创建ProcessStartInfo
对象并设置其属性,然后使用Process.Start()
方法来执行命令。System.Diagnostics.EventLog
类来写入系统日志。以下是一个简单的示例代码:,,``csharp,using System;,using System.Diagnostics;,,class Program,{, static void Main(), {, string source = "MyApp";, string log = "Application";, string message = "This is a test log entry.";,, if (!EventLog.SourceExists(source)), {, EventLog.CreateEventSource(source, log);, },, EventLog.WriteEntry(source, message, EventLogEntryType.Information);, },},
``,,这段代码首先检查事件源是否存在,如果不存在则创建它,然后写入一条信息类型的日志条目。aspx,,,,,新闻条目,,,,,,,
``csharp,using System;,using System.Data.SqlClient;,,public class DatabaseConnection,{, private string connectionString = "your_connection_string_here";,, public void ConnectToDatabase(), {, using (SqlConnection connection = new SqlConnection(connectionString)), {, try, {, connection.Open();, Console.WriteLine("Connected to the database successfully.");, }, catch (Exception ex), {, Console.WriteLine("Error: " + ex.Message);, }, }, },},
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