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QueryExpressionEventData Class

Definition

Namespace:
Microsoft.EntityFrameworkCore.Diagnostics
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v2.0.3
Package:
Microsoft.EntityFrameworkCore v2.1.11
Package:
Microsoft.EntityFrameworkCore v2.2.6
Package:
Microsoft.EntityFrameworkCore v3.0.0
Package:
Microsoft.EntityFrameworkCore v3.1.0
Package:
Microsoft.EntityFrameworkCore v5.0.0
Package:
Microsoft.EntityFrameworkCore v6.0.0
Package:
Microsoft.EntityFrameworkCore v7.0.0
Package:
Microsoft.EntityFrameworkCore v8.0.0
Package:
Microsoft.EntityFrameworkCore v9.0.0
Source:
QueryExpressionEventData.cs
Source:
QueryExpressionEventData.cs
Source:
QueryExpressionEventData.cs
Source:
QueryExpressionEventData.cs
Source:
QueryExpressionEventData.cs
Source:
QueryExpressionEventData.cs
Source:
QueryExpressionEventData.cs
Source:
QueryExpressionEventData.cs
Source:
QueryExpressionEventData.cs

A DiagnosticSource event payload class for events that have a query expression.

public class QueryExpressionEventData : Microsoft.EntityFrameworkCore.Diagnostics.EventData
public class QueryExpressionEventData : Microsoft.EntityFrameworkCore.Diagnostics.DbContextEventData
type QueryExpressionEventData = class
    inherit EventData
type QueryExpressionEventData = class
    inherit DbContextEventData
Public Class QueryExpressionEventData
Inherits EventData
Public Class QueryExpressionEventData
Inherits DbContextEventData
Inheritance
Object
EventData
QueryExpressionEventData
Inheritance
Object
EventData
DbContextEventData
QueryExpressionEventData

Remarks

See Logging, events, and diagnostics for more information and examples.

Constructors

QueryExpressionEventData(EventDefinitionBase, Func<EventDefinitionBase,EventData,String>, DbContext, Expression, ExpressionPrinter)

Constructs the event payload.
QueryExpressionEventData(EventDefinitionBase, Func<EventDefinitionBase,EventData,String>, Expression, ExpressionPrinter)

Constructs the event payload.
QueryExpressionEventData(EventDefinitionBase, Func<EventDefinitionBase,EventData,String>, Expression, IExpressionPrinter)

Constructs the event payload.

Properties

Context

The current DbContext.

(Inherited from DbContextEventData)
EventId

The EventId that defines the message ID and name.

(Inherited from EventData)
EventIdCode

A string representing the code where this event is defined.

(Inherited from EventData)
Expression

The Expression.
ExpressionPrinter

An ExpressionPrinter that can be used to render the Expression.
LogLevel

The LogLevel that would be used to log message for this event.

(Inherited from EventData)

Methods

ToString()

A logger message describing this event.

(Inherited from EventData)

Applies to