ExpressionExtensions.TryGetEFPropertyArguments Method

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Definition

Namespace:
Microsoft.EntityFrameworkCore.Infrastructure
Assembly:
Microsoft.EntityFrameworkCore.dll
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

If the given a method-call expression represents a call to Property<TProperty>(Object, String), then this method extracts the entity expression and property name.

public static bool TryGetEFPropertyArguments (this System.Linq.Expressions.MethodCallExpression methodCallExpression, out System.Linq.Expressions.Expression entityExpression, out string propertyName);
public static bool TryGetEFPropertyArguments (this System.Linq.Expressions.MethodCallExpression methodCallExpression, out System.Linq.Expressions.Expression? entityExpression, out string? propertyName);
static member TryGetEFPropertyArguments : System.Linq.Expressions.MethodCallExpression * Expression * string -> bool
<Extension()>
Public Function TryGetEFPropertyArguments (methodCallExpression As MethodCallExpression, ByRef entityExpression As Expression, ByRef propertyName As String) As Boolean

Parameters

methodCallExpression
MethodCallExpression

The method-call expression for Property<TProperty>(Object, String)

entityExpression
Expression

The extracted entity access expression.

propertyName
String

The accessed property name.

Returns

Boolean

true if the method-call was for Property<TProperty>(Object, String); false otherwise.

Applies to