Home Backend Development C#.Net Tutorial Source code sharing for C# logging class creation

Source code sharing for C# logging class creation

Mar 10, 2017 pm 01:54 PM

调试及发布程序时,经常需要将一些信息输出保存,这里写了一个自己的日志记录类,记录信息更方便了。需要的话还可以进行更多的扩展,比如记录异常信息等。

using System;
using System.IO;


namespace WindowsFormsApplication1
{
    public static class LogerHelper
    {
        #region  创建日志
        ///-----------------------------------------------------------------------------
        /// <summary>创建错误日志 在c:\ErrorLog\</summary>
        /// <param name="message">记录信息</param>
        /// <returns></returns>
        ///-----------------------------------------------------------------------------
        public static void CreateLogTxt(string message)
        {
            string strPath;                                                   //文件的路径
            DateTime dt = DateTime.Now;
            try
            {
                strPath = Directory.GetCurrentDirectory() + "\\Log";          //winform工程\bin\目录下 创建日志文件夹 

                if(Directory.Exists(strPath)==false)                          //工程目录下 Log目录 &#39;目录是否存在,为true则没有此目录
                {
                    Directory.CreateDirectory(strPath);                       //建立目录 Directory为目录对象
                }    
                strPath = strPath + "\\" + dt.ToString("yyyy");

                if(Directory.Exists(strPath) == false)                     
                {
                    Directory.CreateDirectory(strPath);               
                }
                strPath = strPath + "\\" + dt.Year.ToString() + "-" + dt.Month.ToString() + ".txt"; 
                
                StreamWriter FileWriter= new StreamWriter(strPath, true);           //创建日志文件
                FileWriter.WriteLine("[" + dt.ToString("yyyy-MM-dd HH:mm:ss") + "]  " + message); 
                FileWriter.Close();                                                 //关闭StreamWriter对象
            }
            catch(Exception ex)
            {
                string str=ex.Message.ToString();
            }
        }
        #endregion

    }
}
Copy after login

The above is the detailed content of Source code sharing for C# logging class creation. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Active Directory with C# Active Directory with C# Sep 03, 2024 pm 03:33 PM

Guide to Active Directory with C#. Here we discuss the introduction and how Active Directory works in C# along with the syntax and example.

C# Serialization C# Serialization Sep 03, 2024 pm 03:30 PM

Guide to C# Serialization. Here we discuss the introduction, steps of C# serialization object, working, and example respectively.

Random Number Generator in C# Random Number Generator in C# Sep 03, 2024 pm 03:34 PM

Guide to Random Number Generator in C#. Here we discuss how Random Number Generator work, concept of pseudo-random and secure numbers.

C# Data Grid View C# Data Grid View Sep 03, 2024 pm 03:32 PM

Guide to C# Data Grid View. Here we discuss the examples of how a data grid view can be loaded and exported from the SQL database or an excel file.

Factorial in C# Factorial in C# Sep 03, 2024 pm 03:34 PM

Guide to Factorial in C#. Here we discuss the introduction to factorial in c# along with different examples and code implementation.

Patterns in C# Patterns in C# Sep 03, 2024 pm 03:33 PM

Guide to Patterns in C#. Here we discuss the introduction and top 3 types of Patterns in C# along with its examples and code implementation.

Prime Numbers in C# Prime Numbers in C# Sep 03, 2024 pm 03:35 PM

Guide to Prime Numbers in C#. Here we discuss the introduction and examples of prime numbers in c# along with code implementation.

The difference between multithreading and asynchronous c# The difference between multithreading and asynchronous c# Apr 03, 2025 pm 02:57 PM

The difference between multithreading and asynchronous is that multithreading executes multiple threads at the same time, while asynchronously performs operations without blocking the current thread. Multithreading is used for compute-intensive tasks, while asynchronously is used for user interaction. The advantage of multi-threading is to improve computing performance, while the advantage of asynchronous is to not block UI threads. Choosing multithreading or asynchronous depends on the nature of the task: Computation-intensive tasks use multithreading, tasks that interact with external resources and need to keep UI responsiveness use asynchronous.

See all articles