Parameter​Extracting​Expression​Visitor Parameter​Extracting​Expression​Visitor Class

Definition

This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.

public class ParameterExtractingExpressionVisitor : ExpressionVisitorPublic Class ParameterExtractingExpressionVisitor
    Inherits ExpressionVisitor
Inheritance
System.ObjectSystem.Object
System.Linq.Expressions.ExpressionVisitorSystem.Linq.Expressions.ExpressionVisitor
ParameterExtractingExpressionVisitorParameterExtractingExpressionVisitor

Inherited Members

System.Linq.Expressions.ExpressionVisitor

System.Linq.Expressions.ExpressionVisitor.Visit(System.Linq.Expressions.Expression)System.Linq.Expressions.ExpressionVisitor.Visit(System.Linq.Expressions.Expression)
System.Linq.Expressions.ExpressionVisitor.Visit(System.Collections.ObjectModel.ReadOnlyCollection<System.Linq.Expressions.Expression>)System.Linq.Expressions.ExpressionVisitor.Visit(System.Collections.ObjectModel.ReadOnlyCollection(Of System.Linq.Expressions.Expression))
System.Linq.Expressions.ExpressionVisitor.Visit<T>(System.Collections.ObjectModel.ReadOnlyCollection<T>, System.Func<T, T>)System.Linq.Expressions.ExpressionVisitor.Visit(Of T)(System.Collections.ObjectModel.ReadOnlyCollection(Of T), System.Func(Of T, T))
System.Linq.Expressions.ExpressionVisitor.VisitAndConvert<T>(T, System.String)System.Linq.Expressions.ExpressionVisitor.VisitAndConvert(Of T)(T, System.String)
System.Linq.Expressions.ExpressionVisitor.VisitAndConvert<T>(System.Collections.ObjectModel.ReadOnlyCollection<T>, System.String)System.Linq.Expressions.ExpressionVisitor.VisitAndConvert(Of T)(System.Collections.ObjectModel.ReadOnlyCollection(Of T), System.String)
System.Linq.Expressions.ExpressionVisitor.VisitBlock(System.Linq.Expressions.BlockExpression)System.Linq.Expressions.ExpressionVisitor.VisitBlock(System.Linq.Expressions.BlockExpression)
System.Linq.Expressions.ExpressionVisitor.VisitConditional(System.Linq.Expressions.ConditionalExpression)System.Linq.Expressions.ExpressionVisitor.VisitConditional(System.Linq.Expressions.ConditionalExpression)
System.Linq.Expressions.ExpressionVisitor.VisitDebugInfo(System.Linq.Expressions.DebugInfoExpression)System.Linq.Expressions.ExpressionVisitor.VisitDebugInfo(System.Linq.Expressions.DebugInfoExpression)
System.Linq.Expressions.ExpressionVisitor.VisitDynamic(System.Linq.Expressions.DynamicExpression)System.Linq.Expressions.ExpressionVisitor.VisitDynamic(System.Linq.Expressions.DynamicExpression)
System.Linq.Expressions.ExpressionVisitor.VisitDefault(System.Linq.Expressions.DefaultExpression)System.Linq.Expressions.ExpressionVisitor.VisitDefault(System.Linq.Expressions.DefaultExpression)
System.Linq.Expressions.ExpressionVisitor.VisitExtension(System.Linq.Expressions.Expression)System.Linq.Expressions.ExpressionVisitor.VisitExtension(System.Linq.Expressions.Expression)
System.Linq.Expressions.ExpressionVisitor.VisitGoto(System.Linq.Expressions.GotoExpression)System.Linq.Expressions.ExpressionVisitor.VisitGoto(System.Linq.Expressions.GotoExpression)
System.Linq.Expressions.ExpressionVisitor.VisitInvocation(System.Linq.Expressions.InvocationExpression)System.Linq.Expressions.ExpressionVisitor.VisitInvocation(System.Linq.Expressions.InvocationExpression)
System.Linq.Expressions.ExpressionVisitor.VisitLabelTarget(System.Linq.Expressions.LabelTarget)System.Linq.Expressions.ExpressionVisitor.VisitLabelTarget(System.Linq.Expressions.LabelTarget)
System.Linq.Expressions.ExpressionVisitor.VisitLabel(System.Linq.Expressions.LabelExpression)System.Linq.Expressions.ExpressionVisitor.VisitLabel(System.Linq.Expressions.LabelExpression)
System.Linq.Expressions.ExpressionVisitor.VisitLoop(System.Linq.Expressions.LoopExpression)System.Linq.Expressions.ExpressionVisitor.VisitLoop(System.Linq.Expressions.LoopExpression)
System.Linq.Expressions.ExpressionVisitor.VisitIndex(System.Linq.Expressions.IndexExpression)System.Linq.Expressions.ExpressionVisitor.VisitIndex(System.Linq.Expressions.IndexExpression)
System.Linq.Expressions.ExpressionVisitor.VisitNewArray(System.Linq.Expressions.NewArrayExpression)System.Linq.Expressions.ExpressionVisitor.VisitNewArray(System.Linq.Expressions.NewArrayExpression)
System.Linq.Expressions.ExpressionVisitor.VisitNew(System.Linq.Expressions.NewExpression)System.Linq.Expressions.ExpressionVisitor.VisitNew(System.Linq.Expressions.NewExpression)
System.Linq.Expressions.ExpressionVisitor.VisitParameter(System.Linq.Expressions.ParameterExpression)System.Linq.Expressions.ExpressionVisitor.VisitParameter(System.Linq.Expressions.ParameterExpression)
System.Linq.Expressions.ExpressionVisitor.VisitRuntimeVariables(System.Linq.Expressions.RuntimeVariablesExpression)System.Linq.Expressions.ExpressionVisitor.VisitRuntimeVariables(System.Linq.Expressions.RuntimeVariablesExpression)
System.Linq.Expressions.ExpressionVisitor.VisitSwitchCase(System.Linq.Expressions.SwitchCase)System.Linq.Expressions.ExpressionVisitor.VisitSwitchCase(System.Linq.Expressions.SwitchCase)
System.Linq.Expressions.ExpressionVisitor.VisitSwitch(System.Linq.Expressions.SwitchExpression)System.Linq.Expressions.ExpressionVisitor.VisitSwitch(System.Linq.Expressions.SwitchExpression)
System.Linq.Expressions.ExpressionVisitor.VisitCatchBlock(System.Linq.Expressions.CatchBlock)System.Linq.Expressions.ExpressionVisitor.VisitCatchBlock(System.Linq.Expressions.CatchBlock)
System.Linq.Expressions.ExpressionVisitor.VisitTry(System.Linq.Expressions.TryExpression)System.Linq.Expressions.ExpressionVisitor.VisitTry(System.Linq.Expressions.TryExpression)
System.Linq.Expressions.ExpressionVisitor.VisitTypeBinary(System.Linq.Expressions.TypeBinaryExpression)System.Linq.Expressions.ExpressionVisitor.VisitTypeBinary(System.Linq.Expressions.TypeBinaryExpression)
System.Linq.Expressions.ExpressionVisitor.VisitMemberInit(System.Linq.Expressions.MemberInitExpression)System.Linq.Expressions.ExpressionVisitor.VisitMemberInit(System.Linq.Expressions.MemberInitExpression)
System.Linq.Expressions.ExpressionVisitor.VisitListInit(System.Linq.Expressions.ListInitExpression)System.Linq.Expressions.ExpressionVisitor.VisitListInit(System.Linq.Expressions.ListInitExpression)
System.Linq.Expressions.ExpressionVisitor.VisitElementInit(System.Linq.Expressions.ElementInit)System.Linq.Expressions.ExpressionVisitor.VisitElementInit(System.Linq.Expressions.ElementInit)
System.Linq.Expressions.ExpressionVisitor.VisitMemberBinding(System.Linq.Expressions.MemberBinding)System.Linq.Expressions.ExpressionVisitor.VisitMemberBinding(System.Linq.Expressions.MemberBinding)
System.Linq.Expressions.ExpressionVisitor.VisitMemberAssignment(System.Linq.Expressions.MemberAssignment)System.Linq.Expressions.ExpressionVisitor.VisitMemberAssignment(System.Linq.Expressions.MemberAssignment)
System.Linq.Expressions.ExpressionVisitor.VisitMemberMemberBinding(System.Linq.Expressions.MemberMemberBinding)System.Linq.Expressions.ExpressionVisitor.VisitMemberMemberBinding(System.Linq.Expressions.MemberMemberBinding)
System.Linq.Expressions.ExpressionVisitor.VisitMemberListBinding(System.Linq.Expressions.MemberListBinding)System.Linq.Expressions.ExpressionVisitor.VisitMemberListBinding(System.Linq.Expressions.MemberListBinding)

System.Object

System.Object.ToString()System.Object.ToString()
System.Object.Equals(System.Object)System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()System.Object.GetHashCode()
System.Object.GetType()System.Object.GetType()
System.Object.MemberwiseClone()System.Object.MemberwiseClone()

Methods

Evaluate(Expression, out String) Evaluate(Expression, ByRef String)

This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.

public object Evaluate(Expression expression, out string parameterName)Public Function Evaluate(expression As Expression, ByRef parameterName As String) As Object
Parameters
expression
System.Linq.Expressions.Expression System.Linq.Expressions.Expression
parameterName
System.String System.String
Returns
System.Object System.Object

ExtractParameters(Expression) ExtractParameters(Expression)

This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.

public Expression ExtractParameters(Expression expression)Public Function ExtractParameters(expression As Expression) As Expression
Parameters
expression
System.Linq.Expressions.Expression System.Linq.Expressions.Expression
Returns
System.Linq.Expressions.Expression System.Linq.Expressions.Expression

ExtractParameters(Expression, QueryContext, IEvaluatableExpressionFilter, ISensitiveDataLogger) ExtractParameters(Expression, QueryContext, IEvaluatableExpressionFilter, ISensitiveDataLogger)

This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.

public static Expression ExtractParameters(Expression expression, QueryContext queryContext, IEvaluatableExpressionFilter evaluatableExpressionFilter, ISensitiveDataLogger logger)Public Shared Function ExtractParameters(expression As Expression, queryContext As QueryContext, evaluatableExpressionFilter As IEvaluatableExpressionFilter, logger As ISensitiveDataLogger) As Expression
Parameters
expression
System.Linq.Expressions.Expression System.Linq.Expressions.Expression
queryContext
QueryContext QueryContext
evaluatableExpressionFilter
IEvaluatableExpressionFilter IEvaluatableExpressionFilter
Returns
System.Linq.Expressions.Expression System.Linq.Expressions.Expression

VisitBinary(BinaryExpression) VisitBinary(BinaryExpression)

This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.

protected override Expression VisitBinary(BinaryExpression binaryExpression)Protected Overrides Function VisitBinary(binaryExpression As BinaryExpression) As Expression
Parameters
binaryExpression
System.Linq.Expressions.BinaryExpression System.Linq.Expressions.BinaryExpression
Returns
System.Linq.Expressions.Expression System.Linq.Expressions.Expression
Overrides
System.Linq.Expressions.ExpressionVisitor.VisitBinary(System.Linq.Expressions.BinaryExpression)System.Linq.Expressions.ExpressionVisitor.VisitBinary(System.Linq.Expressions.BinaryExpression)

VisitConstant(ConstantExpression) VisitConstant(ConstantExpression)

This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.

protected override Expression VisitConstant(ConstantExpression constantExpression)Protected Overrides Function VisitConstant(constantExpression As ConstantExpression) As Expression
Parameters
constantExpression
System.Linq.Expressions.ConstantExpression System.Linq.Expressions.ConstantExpression
Returns
System.Linq.Expressions.Expression System.Linq.Expressions.Expression
Overrides
System.Linq.Expressions.ExpressionVisitor.VisitConstant(System.Linq.Expressions.ConstantExpression)System.Linq.Expressions.ExpressionVisitor.VisitConstant(System.Linq.Expressions.ConstantExpression)

VisitLambda<T>(Expression<T>) VisitLambda(Of T)(Expression(Of T))

This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.

protected override Expression VisitLambda<T>(Expression<T> node)Protected Overrides Function VisitLambda(Of T)(node As Expression(Of T)) As Expression
Type Parameters
T
Parameters
node
System.Linq.Expressions.Expression<T> System.Linq.Expressions.Expression(Of T)
Returns
System.Linq.Expressions.Expression System.Linq.Expressions.Expression
Overrides
System.Linq.Expressions.ExpressionVisitor.VisitLambda<T>(System.Linq.Expressions.Expression<T>)System.Linq.Expressions.ExpressionVisitor.VisitLambda<T>(System.Linq.Expressions.Expression<T>)

VisitMember(MemberExpression) VisitMember(MemberExpression)

This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.

protected override Expression VisitMember(MemberExpression memberExpression)Protected Overrides Function VisitMember(memberExpression As MemberExpression) As Expression
Parameters
memberExpression
System.Linq.Expressions.MemberExpression System.Linq.Expressions.MemberExpression
Returns
System.Linq.Expressions.Expression System.Linq.Expressions.Expression
Overrides
System.Linq.Expressions.ExpressionVisitor.VisitMember(System.Linq.Expressions.MemberExpression)System.Linq.Expressions.ExpressionVisitor.VisitMember(System.Linq.Expressions.MemberExpression)

VisitMethodCall(MethodCallExpression) VisitMethodCall(MethodCallExpression)

This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.

protected override Expression VisitMethodCall(MethodCallExpression methodCallExpression)Protected Overrides Function VisitMethodCall(methodCallExpression As MethodCallExpression) As Expression
Parameters
methodCallExpression
System.Linq.Expressions.MethodCallExpression System.Linq.Expressions.MethodCallExpression
Returns
System.Linq.Expressions.Expression System.Linq.Expressions.Expression
Overrides
System.Linq.Expressions.ExpressionVisitor.VisitMethodCall(System.Linq.Expressions.MethodCallExpression)System.Linq.Expressions.ExpressionVisitor.VisitMethodCall(System.Linq.Expressions.MethodCallExpression)

VisitUnary(UnaryExpression) VisitUnary(UnaryExpression)

This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.

protected override Expression VisitUnary(UnaryExpression unaryExpression)Protected Overrides Function VisitUnary(unaryExpression As UnaryExpression) As Expression
Parameters
unaryExpression
System.Linq.Expressions.UnaryExpression System.Linq.Expressions.UnaryExpression
Returns
System.Linq.Expressions.Expression System.Linq.Expressions.Expression
Overrides
System.Linq.Expressions.ExpressionVisitor.VisitUnary(System.Linq.Expressions.UnaryExpression)System.Linq.Expressions.ExpressionVisitor.VisitUnary(System.Linq.Expressions.UnaryExpression)