SyntaxNode.FirstAncestorOrSelf Method

Reference

Definition

Namespace:: Microsoft.CodeAnalysis

Assembly:: Microsoft.CodeAnalysis.dll

Package:: Microsoft.CodeAnalysis.Common v3.10.0

Package:: Microsoft.CodeAnalysis.Common v3.11.0

Package:: Microsoft.CodeAnalysis.Common v3.6.0

Package:: Microsoft.CodeAnalysis.Common v3.7.0

Package:: Microsoft.CodeAnalysis.Common v3.8.0

Package:: Microsoft.CodeAnalysis.Common v3.9.0

Package:: Microsoft.CodeAnalysis.Common v4.0.1

Package:: Microsoft.CodeAnalysis.Common v4.1.0

Package:: Microsoft.CodeAnalysis.Common v4.12.0

Package:: Microsoft.CodeAnalysis.Common v4.13.0

Package:: Microsoft.CodeAnalysis.Common v4.2.0

Package:: Microsoft.CodeAnalysis.Common v4.3.1

Package:: Microsoft.CodeAnalysis.Common v4.4.0

Package:: Microsoft.CodeAnalysis.Common v4.5.0

Package:: Microsoft.CodeAnalysis.Common v4.6.0

Package:: Microsoft.CodeAnalysis.Common v4.7.0

Package:: Microsoft.CodeAnalysis.Common v4.8.0

Package:: Microsoft.CodeAnalysis.Common v4.9.2

Package:: Microsoft.CodeAnalysis.Common v3.0.0

Package:: Microsoft.CodeAnalysis.Common v3.1.0

Package:: Microsoft.CodeAnalysis.Common v3.2.0

Package:: Microsoft.CodeAnalysis.Common v3.2.1

Package:: Microsoft.CodeAnalysis.Common v3.3.1

Package:: Microsoft.CodeAnalysis.Common v3.4.0

Package:: Microsoft.CodeAnalysis.Common v3.5.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Overloads

FirstAncestorOrSelf<TNode,TArg>(Func<TNode,TArg,Boolean>, TArg, Boolean)	Gets the first node of type TNode that matches the predicate.
FirstAncestorOrSelf<TNode>(Func<TNode,Boolean>, Boolean)	Gets the first node of type TNode that matches the predicate.

FirstAncestorOrSelf<TNode,TArg>(Func<TNode,TArg,Boolean>, TArg, Boolean)

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Gets the first node of type TNode that matches the predicate.

public TNode? FirstAncestorOrSelf<TNode,TArg>(Func<TNode,TArg,bool> predicate, TArg argument, bool ascendOutOfTrivia = true) where TNode : Microsoft.CodeAnalysis.SyntaxNode;

member this.FirstAncestorOrSelf : Func<'Node, 'Arg, bool (requires 'Node :> Microsoft.CodeAnalysis.SyntaxNode)> * 'Arg * bool -> 'Node (requires 'Node :> Microsoft.CodeAnalysis.SyntaxNode)

Public Function FirstAncestorOrSelf(Of TNode As SyntaxNode, TArg As SyntaxNode) (predicate As Func(Of TNode, TArg, Boolean), argument As TArg, Optional ascendOutOfTrivia As Boolean = true) As TNode

Type Parameters

TNode

TArg

Parameters

predicate: Func<TNode,TArg,Boolean>

argument: TArg

ascendOutOfTrivia: Boolean

Returns

TNode

Applies to

Roslyn 4.13.0 ja muud versioonid

Toode	Versioonid
Roslyn	4.2.0, 4.3.0, 4.4.0, 4.5.0, 4.6.0, 4.7.0, 4.8.0, 4.9.2, 3.6.0, 3.7.0, 3.8.0, 3.9.0, 3.10.0, 3.11.0, 4.0.1, 4.1.0, 4.12.2, 4.13.0

FirstAncestorOrSelf<TNode>(Func<TNode,Boolean>, Boolean)

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Source:: SyntaxNode.cs

Gets the first node of type TNode that matches the predicate.

public TNode FirstAncestorOrSelf<TNode>(Func<TNode,bool> predicate = default, bool ascendOutOfTrivia = true) where TNode : Microsoft.CodeAnalysis.SyntaxNode;

public TNode? FirstAncestorOrSelf<TNode>(Func<TNode,bool>? predicate = default, bool ascendOutOfTrivia = true) where TNode : Microsoft.CodeAnalysis.SyntaxNode;

member this.FirstAncestorOrSelf : Func<'Node, bool (requires 'Node :> Microsoft.CodeAnalysis.SyntaxNode)> * bool -> 'Node (requires 'Node :> Microsoft.CodeAnalysis.SyntaxNode)

Public Function FirstAncestorOrSelf(Of TNode As SyntaxNode) (Optional predicate As Func(Of TNode, Boolean) = Nothing, Optional ascendOutOfTrivia As Boolean = true) As TNode

Type Parameters

TNode

Parameters

predicate: Func<TNode,Boolean>

ascendOutOfTrivia: Boolean

Returns

TNode

Applies to

Roslyn 4.13.0 ja muud versioonid

Toode	Versioonid
Roslyn	4.2.0, 4.3.0, 4.4.0, 4.5.0, 4.6.0, 4.7.0, 4.8.0, 4.9.2, 3.0.0, 3.1.0, 3.2.0, 3.2.1, 3.3.1, 3.4.0, 3.5.0, 3.6.0, 3.7.0, 3.8.0, 3.9.0, 3.10.0, 3.11.0, 4.0.1, 4.1.0, 4.12.2, 4.13.0

Jagamisviis:

SyntaxNode.FirstAncestorOrSelf Method

Definition

Overloads

FirstAncestorOrSelf<TNode,TArg>(Func<TNode,TArg,Boolean>, TArg, Boolean)

Type Parameters

Parameters

Returns

Applies to

FirstAncestorOrSelf<TNode>(Func<TNode,Boolean>, Boolean)

Type Parameters

Parameters

Returns

Applies to

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