EventAttribute.Level 属性

定义

命名空间:

System.Diagnostics.Tracing

程序集:

netstandard.dll, System.Diagnostics.Tracing.dll

Source:

EventSource.cs

获取或设置事件的级别。

public:
 property System::Diagnostics::Tracing::EventLevel Level { System::Diagnostics::Tracing::EventLevel get(); void set(System::Diagnostics::Tracing::EventLevel value); };

public System.Diagnostics.Tracing.EventLevel Level { get; set; }

member this.Level : System.Diagnostics.Tracing.EventLevel with get, set

Public Property Level As EventLevel

属性值

EventLevel

指定事件的级别的枚举值之一。

示例

以下示例演示如何使用 Level 属性指定事件级别。 此代码示例是为 EventSource 类提供的大型示例的一部分。

[Event(1, Message = "Application Failure: {0}", Level = EventLevel.Error, Keywords = Keywords.Diagnostic)]
public void Failure(string message) { WriteEvent(1, message); }

<[Event](1, Message:="Application Failure: {0}", Level:=EventLevel.Error, Keywords:=Keywords.Diagnostic)> _
Public Sub Failure(ByVal message As String)
    WriteEvent(1, message)
End Sub