100求一个log4net+sqlite的winform例子
在codeproject上找了一个http://www.codeproject.com/Articles/403936/log4Net-and-SQLite
那个是log4net+sqlite的web例子，可是我移植到winform上面以后，一直不起作用。
创建SQLite的SQL语句如下：
CREATE TABLE Log (
LogId INTEGER PRIMARY KEY,
Date DATETIME NOT NULL,
Level VARCHAR(50) NOT NULL,
Logger VARCHAR(255) NOT NULL,
Source VARCHAR(255) NOT NULL,
Message TEXT DEFAULT NULL
);
增加的< appender>节点配置如下：
<appender name="AdoNetAppender_SQLite" type="log4net.Appender.AdoNetAppender">
<bufferSize value="100" />
<connectionType value="System.Data.SQLite.SQLiteConnection, System.Data.SQLite, Version=1.0.66.0, Culture=neutral" />
<!--SQLite连接字符串-->
<connectionString value="Data Source=c:\\log4net.db;Version=3;" />
<commandText value="INSERT INTO Log (Date, Level, Logger,Source, Message) VALUES (@Date, @Level, @Logger, @Source, @Message)" />
<parameter>
<parameterName value="@Date" />
<dbType value="DateTime" />
<layout type="log4net.Layout.RawTimeStampLayout" />
</parameter>
<parameter>
<parameterName value="@Level" />
<dbType value="String" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%level" />
</layout>
</parameter>
<parameter>
<parameterName value="@Logger" />
<dbType value="String" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%logger" />
</layout>
</parameter>
<parameter>
<parameterName value="@Source" />
<dbType value="String" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%file:%line" />
</layout>
</parameter>
<parameter>
<parameterName value="@Message" />
<dbType value="String" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%message" />
</layout>
</parameter>
</appender>
