EventDefinition<TParam1,TParam2,TParam3,TParam4>.Log 方法

参考

定义

命名空间:: Microsoft.EntityFrameworkCore.Diagnostics

程序集:: Microsoft.EntityFrameworkCore.dll

包:: Microsoft.EntityFrameworkCore v5.0.0

包:: Microsoft.EntityFrameworkCore v6.0.0

包:: Microsoft.EntityFrameworkCore v7.0.0

包:: Microsoft.EntityFrameworkCore v8.0.0

包:: Microsoft.EntityFrameworkCore v9.0.0

包:: Microsoft.EntityFrameworkCore v3.0.0

包:: Microsoft.EntityFrameworkCore v3.1.0

包:: Microsoft.EntityFrameworkCore v2.0.3

包:: Microsoft.EntityFrameworkCore v2.1.11

包:: Microsoft.EntityFrameworkCore v2.2.6

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

重载

Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, TParam1, TParam2, TParam3, TParam4)	记录事件，如果事件已配置为被视为错误，则引发。
Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, WarningBehavior, TParam1, TParam2, TParam3, TParam4)	记录事件，如果事件已配置为被视为错误，则引发。
Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, TParam1, TParam2, TParam3, TParam4, Exception)	已过时. 记录事件，如果事件已配置为被视为错误，则引发。
Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, WarningBehavior, TParam1, TParam2, TParam3, TParam4, Exception)	记录事件，如果事件已配置为被视为错误，则引发。

Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, TParam1, TParam2, TParam3, TParam4)

Source:: EventDefinition%60%60%60%60.cs

Source:: EventDefinition%60%60%60%60.cs

Source:: EventDefinition%60%60%60%60.cs

Source:: EventDefinition%60%60%60%60.cs

Source:: EventDefinition%60%60%60%60.cs

记录事件，如果事件已配置为被视为错误，则引发。

public virtual void Log<TLoggerCategory> (Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<TLoggerCategory> logger, TParam1 arg1, TParam2 arg2, TParam3 arg3, TParam4 arg4) where TLoggerCategory : Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<TLoggerCategory>, new();

abstract member Log : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<'LoggerCategory (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))> * 'TParam1 * 'TParam2 * 'TParam3 * 'TParam4 -> unit (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))
override this.Log : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<'LoggerCategory (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))> * 'TParam1 * 'TParam2 * 'TParam3 * 'TParam4 -> unit (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))

Public Overridable Sub Log(Of TLoggerCategory As {LoggerCategory(Of TLoggerCategory)New}) (logger As IDiagnosticsLogger(Of TLoggerCategory), arg1 As TParam1, arg2 As TParam2, arg3 As TParam3, arg4 As TParam4)

类型参数

TLoggerCategory

DbLoggerCategory。

参数

logger: IDiagnosticsLogger<TLoggerCategory>

事件应记录到的记录器。

arg1: TParam1

第一个消息参数。

arg2: TParam2

第二个消息参数。

arg3: TParam3

第三个消息参数。

arg4: TParam4

第四个消息参数。

适用于

Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, WarningBehavior, TParam1, TParam2, TParam3, TParam4)

Source:: EventDefinition%60%60%60%60.cs

Source:: EventDefinition%60%60%60%60.cs

记录事件，如果事件已配置为被视为错误，则引发。

public virtual void Log<TLoggerCategory> (Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<TLoggerCategory> logger, Microsoft.EntityFrameworkCore.WarningBehavior warningBehavior, TParam1 arg1, TParam2 arg2, TParam3 arg3, TParam4 arg4) where TLoggerCategory : Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<TLoggerCategory>, new();

abstract member Log : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<'LoggerCategory (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))> * Microsoft.EntityFrameworkCore.WarningBehavior * 'TParam1 * 'TParam2 * 'TParam3 * 'TParam4 -> unit (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))
override this.Log : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<'LoggerCategory (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))> * Microsoft.EntityFrameworkCore.WarningBehavior * 'TParam1 * 'TParam2 * 'TParam3 * 'TParam4 -> unit (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))

Public Overridable Sub Log(Of TLoggerCategory As {LoggerCategory(Of TLoggerCategory)New}) (logger As IDiagnosticsLogger(Of TLoggerCategory), warningBehavior As WarningBehavior, arg1 As TParam1, arg2 As TParam2, arg3 As TParam3, arg4 As TParam4)

类型参数

TLoggerCategory

DbLoggerCategory。

参数

logger: IDiagnosticsLogger<TLoggerCategory>

事件应记录到的记录器。

warningBehavior: WarningBehavior

是应记录事件、作为异常引发还是忽略事件。

arg1: TParam1

第一个消息参数。

arg2: TParam2

第二个消息参数。

arg3: TParam3

第三个消息参数。

arg4: TParam4

第四个消息参数。

适用于

Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, TParam1, TParam2, TParam3, TParam4, Exception)

Source:: EventDefinition%60%60%60%60.cs

Source:: EventDefinition%60%60%60%60.cs

注意

Use the other overload

记录事件，如果事件已配置为被视为错误，则引发。

public virtual void Log<TLoggerCategory> (Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<TLoggerCategory> logger, TParam1 arg1, TParam2 arg2, TParam3 arg3, TParam4 arg4, Exception exception = default) where TLoggerCategory : Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<TLoggerCategory>, new();

[System.Obsolete("Use the other overload")]
public virtual void Log<TLoggerCategory> (Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<TLoggerCategory> logger, TParam1 arg1, TParam2 arg2, TParam3 arg3, TParam4 arg4, Exception exception = default) where TLoggerCategory : Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<TLoggerCategory>, new();

abstract member Log : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<'LoggerCategory (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))> * 'TParam1 * 'TParam2 * 'TParam3 * 'TParam4 * Exception -> unit (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))
override this.Log : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<'LoggerCategory (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))> * 'TParam1 * 'TParam2 * 'TParam3 * 'TParam4 * Exception -> unit (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))

[<System.Obsolete("Use the other overload")>]
abstract member Log : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<'LoggerCategory (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))> * 'TParam1 * 'TParam2 * 'TParam3 * 'TParam4 * Exception -> unit (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))
override this.Log : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<'LoggerCategory (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))> * 'TParam1 * 'TParam2 * 'TParam3 * 'TParam4 * Exception -> unit (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))

Public Overridable Sub Log(Of TLoggerCategory As {LoggerCategory(Of TLoggerCategory)New}) (logger As IDiagnosticsLogger(Of TLoggerCategory), arg1 As TParam1, arg2 As TParam2, arg3 As TParam3, arg4 As TParam4, Optional exception As Exception = Nothing)

类型参数

TLoggerCategory

DbLoggerCategory。

参数

logger: IDiagnosticsLogger<TLoggerCategory>

事件应记录到的记录器。

arg1: TParam1

第一个消息参数。

arg2: TParam2

第二个消息参数。

arg3: TParam3

第三个消息参数。

arg4: TParam4

第四个消息参数。

exception: Exception

与事件关联的可选异常。

属性: ObsoleteAttribute

适用于

Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, WarningBehavior, TParam1, TParam2, TParam3, TParam4, Exception)

Source:: EventDefinition%60%60%60%60.cs

Source:: EventDefinition%60%60%60%60.cs

记录事件，如果事件已配置为被视为错误，则引发。

public virtual void Log<TLoggerCategory> (Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<TLoggerCategory> logger, Microsoft.EntityFrameworkCore.WarningBehavior warningBehavior, TParam1 arg1, TParam2 arg2, TParam3 arg3, TParam4 arg4, Exception exception = default) where TLoggerCategory : Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<TLoggerCategory>, new();

abstract member Log : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<'LoggerCategory (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))> * Microsoft.EntityFrameworkCore.WarningBehavior * 'TParam1 * 'TParam2 * 'TParam3 * 'TParam4 * Exception -> unit (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))
override this.Log : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<'LoggerCategory (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))> * Microsoft.EntityFrameworkCore.WarningBehavior * 'TParam1 * 'TParam2 * 'TParam3 * 'TParam4 * Exception -> unit (requires 'LoggerCategory :> Microsoft.EntityFrameworkCore.Diagnostics.LoggerCategory<'LoggerCategory> and 'LoggerCategory : (new : unit -> 'LoggerCategory))

Public Overridable Sub Log(Of TLoggerCategory As {LoggerCategory(Of TLoggerCategory)New}) (logger As IDiagnosticsLogger(Of TLoggerCategory), warningBehavior As WarningBehavior, arg1 As TParam1, arg2 As TParam2, arg3 As TParam3, arg4 As TParam4, Optional exception As Exception = Nothing)

类型参数

TLoggerCategory

DbLoggerCategory

参数

logger: IDiagnosticsLogger<TLoggerCategory>

事件应记录到的记录器。

warningBehavior: WarningBehavior

是应记录事件、作为异常引发还是忽略事件。

arg1: TParam1

第一个消息参数。

arg2: TParam2

第二个消息参数。

arg3: TParam3

第三个消息参数。

arg4: TParam4

第四个消息参数。

exception: Exception

与事件关联的可选异常。

适用于

通过

EventDefinition<TParam1,TParam2,TParam3,TParam4>.Log 方法

定义

重载

Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, TParam1, TParam2, TParam3, TParam4)

类型参数

参数

适用于

Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, WarningBehavior, TParam1, TParam2, TParam3, TParam4)

类型参数

参数

适用于

Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, TParam1, TParam2, TParam3, TParam4, Exception)

类型参数

参数

适用于

Log<TLoggerCategory>(IDiagnosticsLogger<TLoggerCategory>, WarningBehavior, TParam1, TParam2, TParam3, TParam4, Exception)

类型参数

参数

适用于

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