using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;

namespace?WinformLog4
{
????public?partial?class?Form1?:?Form
????{
????????public?static?readonly?log4net.ILog?log?=?log4net.LogManager.GetLogger（“Logging“）;?//Logging?名字要在?App.config?中能找到
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????log.Info（“輸出INfO信息“）;?
????????????log.Debug（“輸出Debug信息“）;
????????????log.Warn（“輸出Warn信息“）;
????????????log.Error（“輸出Error信息“）;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????I.A....?????????3??2020-12-11?15:14??WinformLog4\.svn\entries

????I.A....?????????3??2020-12-11?15:14??WinformLog4\.svn\format

????I.A...R???????762??2020-12-11?15:40??WinformLog4\.svn\pristine\01\01b063a06f773a2efef837832d586f379a28ed8d.svn-base

????I.A...R????241664??2020-12-11?15:40??WinformLog4\.svn\pristine\15\15748c1e978479ed4d2290cadf78603e66fbae7b.svn-base

????I.A...R??????1233??2020-12-11?15:14??WinformLog4\.svn\pristine\28\28d4f8eabc6955ad587ee83f1f8cab727e6a5395.svn-base

????I.A...R??????5817??2020-12-11?15:40??WinformLog4\.svn\pristine\31\31fb76e5d9babe97a11fea041081f96ce426107a.svn-base

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????I.A...R??????1138??2020-12-11?15:14??WinformLog4\.svn\pristine\3c\3c8dd9aaa5cc1a90c513a07b73c2e2f1ab9ed60d.svn-base

????I.A...R???????936??2020-12-11?15:14??WinformLog4\.svn\pristine\43\43b3082589fee6054d9b115c75a3d7f69ce22fd2.svn-base

????I.A...R??????5612??2020-12-11?15:14??WinformLog4\.svn\pristine\47\47b15748ecc8e952c5935170090db7c269ce4b4f.svn-base

????I.A...R??????3817??2020-12-11?15:40??WinformLog4\.svn\pristine\4a\4aa99e76fb508874d6985d579a4edd6da676ee65.svn-base

????I.A...R????266240??2020-12-11?15:40??WinformLog4\.svn\pristine\53\533c6c0b7315f5ce06d857fcb052b10b8e902fe5.svn-base

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????I.A...R??????2835??2020-12-11?15:14??WinformLog4\.svn\pristine\58\58b64cc80de7d58cdc362a9f01bccbc05f2f5184.svn-base

????I.A...R???????249??2020-12-11?15:14??WinformLog4\.svn\pristine\5e\5e1d04de66ffcc5dfd813530ab6992e6daaae417.svn-base

????I.A...R???1536972??2020-12-11?15:40??WinformLog4\.svn\pristine\5f\5fcefc68266eac51aa81347da73625d5ecfe8097.svn-base

????I.A...R???????361??2020-12-11?15:14??WinformLog4\.svn\pristine\63\6377be98dcfba5c927037e3284a19efaa9ac9ea0.svn-base

????I.A...R????270336??2020-12-11?15:40??WinformLog4\.svn\pristine\63\63d59196e772434782e1f1be41f54a1b812d71e6.svn-base

????I.A...R????270336??2020-12-11?15:40??WinformLog4\.svn\pristine\64\6426e96243911beab547f2bc98a252a26692f11f.svn-base

????I.A...R???1547454??2020-12-11?15:40??WinformLog4\.svn\pristine\69\6963f874e277a0ad802c266dc2f6f82d12b2da44.svn-base

????I.A...R???????492??2020-12-11?15:14??WinformLog4\.svn\pristine\7a\7a423c7b286c4a8dfc4e30f9e271142025fa8984.svn-base

????I.A...R??????1314??2020-12-11?15:14??WinformLog4\.svn\pristine\83\8311fcb06a0dd69a9c691f4abaa2e3d3d3633c65.svn-base

????I.A...R???1482420??2020-12-11?15:40??WinformLog4\.svn\pristine\85\851602fddd984dcbe1ce4340f77a5e7775a5a93f.svn-base

????I.A...R??????5148??2020-12-11?15:40??WinformLog4\.svn\pristine\88\881265f727e20e831e075b596a830a2d8bcd9a13.svn-base

????I.A...R????258048??2020-12-11?15:40??WinformLog4\.svn\pristine\91\917dd1400db70697a5ed166a99af9f04d9034b0c.svn-base

????I.A...R??????9483??2020-12-11?15:40??WinformLog4\.svn\pristine\9e\9e3f900ed0c3ea713fcde14c1c1cdaa9fa32cced.svn-base

????I.A...R???????972??2020-12-11?15:40??WinformLog4\.svn\pristine\a3\a396b214e9cb0f968801342415a9299edf582f8d.svn-base

????I.A...R?????19456??2020-12-11?15:40??WinformLog4\.svn\pristine\a3\a3dbc446621644cceb11b1bca2ba908ae0f08f8c.svn-base

............此處省略175個文件信息