在RichTextBox中显示NLog跟踪 [英] Display NLog trace in RichTextBox
本文介绍了在RichTextBox中显示NLog跟踪的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我希望在应用执行时同时在RichTextBox
中显示NLog
跟踪
I whant to display NLog
trace into RichTextBox
at the same time when app executes
logger.Trace("This is a Trace message");
logger.Debug("This is a Debug message");
logger.Info("This is an Info message");
logger.Warn("This is a Warn message");
logger.Error("This is an Error message");
logger.Fatal("This is a Fatal error message");
是否有NLog
任何全局事件,因此可以使用它并填充RichTextBox
?
Has NLog
any global event so it is possible to use it and populate RichTextBox
?
谢谢!
推荐答案
我们必须安装https://www.nuget.org/packages/NLog.Windows.Forms
在此之后使用NLog.Windows.Forms;
最后添加代码
private void FormMain_Load(object sender, EventArgs e)
{
NLog.Windows.Forms.RichTextBoxTarget target = new NLog.Windows.Forms.RichTextBoxTarget();
target.Name = "RichTextBox";
target.Layout = "${longdate} ${level:uppercase=true} ${logger} ${message}";
target.ControlName = "richTextBoxMainLog";
target.FormName = "FormMain";
target.AutoScroll = true;
target.MaxLines = 10000;
target.UseDefaultRowColoringRules = false;
target.RowColoringRules.Add(
new RichTextBoxRowColoringRule(
"level == LogLevel.Trace", // condition
"DarkGray", // font color
"Control", // background color
FontStyle.Regular
)
);
target.RowColoringRules.Add(new RichTextBoxRowColoringRule("level == LogLevel.Debug", "Gray", "Control"));
target.RowColoringRules.Add(new RichTextBoxRowColoringRule("level == LogLevel.Info", "ControlText", "Control"));
target.RowColoringRules.Add(new RichTextBoxRowColoringRule("level == LogLevel.Warn", "DarkRed", "Control"));
target.RowColoringRules.Add(new RichTextBoxRowColoringRule("level == LogLevel.Error", "White", "DarkRed", FontStyle.Bold));
target.RowColoringRules.Add(new RichTextBoxRowColoringRule("level == LogLevel.Fatal", "Yellow", "DarkRed", FontStyle.Bold));
AsyncTargetWrapper asyncWrapper = new AsyncTargetWrapper();
asyncWrapper.Name = "AsyncRichTextBox";
asyncWrapper.WrappedTarget = target;
SimpleConfigurator.ConfigureForTargetLogging(asyncWrapper, LogLevel.Trace);
}
还需要配置NLog目标.
Also you need to configure NLog target.
<target xsi:type="RichTextBox"
name="target2"
layout="${message} ${rtb-link:link text in config}"
formName="Form1"
ControlName="richTextBoxMainLog"
autoScroll="true"
maxLines="20"
allowAccessoryFormCreation="false"
messageRetention="OnlyMissed"
supportLinks="true"
useDefaultRowColoringRules="true" />
下载示例项目并对其进行测试 https://github.com/NLog/NLog. Windows.Forms
Download the sample project and test it https://github.com/NLog/NLog.Windows.Forms
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