LoggingChannel.StartActivity 方法
定义
重要
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重载
| StartActivity(String) |
写入活动开始事件并创建 LoggingActivity 对象。 |
| StartActivity(String, LoggingFields) |
使用指定字段写入活动开始事件，并创建 LoggingActivity 对象。 |
| StartActivity(String, LoggingFields, LoggingLevel) |
使用指定的字段和级别写入活动开始事件，并创建 LoggingActivity 对象。 |
| StartActivity(String, LoggingFields, LoggingLevel, LoggingOptions) |
使用指定的字段、级别和选项写入活动开始事件，并创建 LoggingActivity 对象。 |
StartActivity(String)
写入活动开始事件并创建 LoggingActivity 对象。
public:
virtual LoggingActivity ^ StartActivity(Platform::String ^ startEventName) = StartActivity;/// [Windows.Foundation.Metadata.Overload("StartActivity")]
LoggingActivity StartActivity(winrt::hstring const& startEventName);[Windows.Foundation.Metadata.Overload("StartActivity")]
public LoggingActivity StartActivity(string startEventName);function startActivity(startEventName)Public Function StartActivity (startEventName As String) As LoggingActivity参数
- startEventName
-
String
Platform::String
winrt::hstring
此事件的名称。
返回
返回表示新活动的 对象。
实现
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(System.String)
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(Platform::String)
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(winrt::hstring)
- 属性
另请参阅
- StartActivity(String, LoggingFields)
- StartActivity(String, LoggingFields, LoggingLevel)
- StartActivity(String, LoggingFields, LoggingLevel, LoggingOptions)
适用于
StartActivity(String, LoggingFields)
使用指定字段写入活动开始事件，并创建 LoggingActivity 对象。
public:
virtual LoggingActivity ^ StartActivity(Platform::String ^ startEventName, LoggingFields ^ fields) = StartActivity;/// [Windows.Foundation.Metadata.Overload("StartActivityWithFields")]
LoggingActivity StartActivity(winrt::hstring const& startEventName, LoggingFields const& fields);[Windows.Foundation.Metadata.Overload("StartActivityWithFields")]
public LoggingActivity StartActivity(string startEventName, LoggingFields fields);function startActivity(startEventName, fields)Public Function StartActivity (startEventName As String, fields As LoggingFields) As LoggingActivity参数
- startEventName
-
String
Platform::String
winrt::hstring
此事件的名称。
- fields
- LoggingFields
此事件的字段。
返回
返回表示新活动的 对象。
实现
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(System.String,Windows.Foundation.Diagnostics.LoggingFields)
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(Platform::String,Windows.Foundation.Diagnostics.LoggingFields)
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(winrt::hstring,Windows.Foundation.Diagnostics.LoggingFields)
- 属性
另请参阅
- StartActivity(String)
- StartActivity(String, LoggingFields, LoggingLevel)
- StartActivity(String, LoggingFields, LoggingLevel, LoggingOptions)
适用于
StartActivity(String, LoggingFields, LoggingLevel)
使用指定的字段和级别写入活动开始事件，并创建 LoggingActivity 对象。
public:
virtual LoggingActivity ^ StartActivity(Platform::String ^ startEventName, LoggingFields ^ fields, LoggingLevel level) = StartActivity;/// [Windows.Foundation.Metadata.Overload("StartActivityWithFieldsAndLevel")]
LoggingActivity StartActivity(winrt::hstring const& startEventName, LoggingFields const& fields, LoggingLevel const& level);[Windows.Foundation.Metadata.Overload("StartActivityWithFieldsAndLevel")]
public LoggingActivity StartActivity(string startEventName, LoggingFields fields, LoggingLevel level);function startActivity(startEventName, fields, level)Public Function StartActivity (startEventName As String, fields As LoggingFields, level As LoggingLevel) As LoggingActivity参数
- startEventName
-
String
Platform::String
winrt::hstring
此事件的名称。
- fields
- LoggingFields
此事件的字段。 可以为 null。
- level
- LoggingLevel
此事件的详细信息级别。
返回
返回表示新活动的 对象。
实现
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(System.String,Windows.Foundation.Diagnostics.LoggingFields,Windows.Foundation.Diagnostics.LoggingLevel)
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(Platform::String,Windows.Foundation.Diagnostics.LoggingFields,Windows.Foundation.Diagnostics.LoggingLevel)
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(winrt::hstring,Windows.Foundation.Diagnostics.LoggingFields,Windows.Foundation.Diagnostics.LoggingLevel)
- 属性
另请参阅
- StartActivity(String)
- StartActivity(String, LoggingFields)
- StartActivity(String, LoggingFields, LoggingLevel, LoggingOptions)
适用于
StartActivity(String, LoggingFields, LoggingLevel, LoggingOptions)
使用指定的字段、级别和选项写入活动开始事件，并创建 LoggingActivity 对象。
public:
virtual LoggingActivity ^ StartActivity(Platform::String ^ startEventName, LoggingFields ^ fields, LoggingLevel level, LoggingOptions ^ options) = StartActivity;/// [Windows.Foundation.Metadata.Overload("StartActivityWithFieldsAndOptions")]
LoggingActivity StartActivity(winrt::hstring const& startEventName, LoggingFields const& fields, LoggingLevel const& level, LoggingOptions const& options);[Windows.Foundation.Metadata.Overload("StartActivityWithFieldsAndOptions")]
public LoggingActivity StartActivity(string startEventName, LoggingFields fields, LoggingLevel level, LoggingOptions options);function startActivity(startEventName, fields, level, options)Public Function StartActivity (startEventName As String, fields As LoggingFields, level As LoggingLevel, options As LoggingOptions) As LoggingActivity参数
- startEventName
-
String
Platform::String
winrt::hstring
此事件的名称。
- fields
- LoggingFields
此事件的字段。 可以为 null。
- level
- LoggingLevel
此事件的详细信息级别。
- options
- LoggingOptions
此事件的选项。 传递 null 以使用默认选项。 这些选项适用于高级方案。 默认值设计为适用于大多数事件。
返回
返回表示新活动的 对象。
实现
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(System.String,Windows.Foundation.Diagnostics.LoggingFields,Windows.Foundation.Diagnostics.LoggingLevel,Windows.Foundation.Diagnostics.LoggingOptions)
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(Platform::String,Windows.Foundation.Diagnostics.LoggingFields,Windows.Foundation.Diagnostics.LoggingLevel,Windows.Foundation.Diagnostics.LoggingOptions)
M:Windows.Foundation.Diagnostics.ILoggingTarget.StartActivity(winrt::hstring,Windows.Foundation.Diagnostics.LoggingFields,Windows.Foundation.Diagnostics.LoggingLevel,Windows.Foundation.Diagnostics.LoggingOptions)
- 属性
注解
如果提供 选项， 则忽略 LoggingOptions.ActivityId 和 LoggingOptions.Opcode ，因为新的 LoggingActivity 对象的选项将按如下所示设置：
ID 是自动生成的。
操作码设置为 LoggingOptions.Opcode.Start
另请参阅
- StartActivity(String)
- StartActivity(String, LoggingFields)
- StartActivity(String, LoggingFields, LoggingLevel)