CSharpExtensions.GetDeclaredSymbol Method

Definition

Namespace:

Microsoft.CodeAnalysis.CSharp

Assembly:

Microsoft.CodeAnalysis.CSharp.dll

Package:

Microsoft.CodeAnalysis.CSharp v4.13.0

Overloads

GetDeclaredSymbol(SemanticModel, LabeledStatementSyntax, CancellationToken)	Given a labeled statement syntax, get the corresponding label symbol.
GetDeclaredSymbol(SemanticModel, LocalFunctionStatementSyntax, CancellationToken)	Given a local function declaration syntax, get the corresponding symbol.
GetDeclaredSymbol(SemanticModel, MemberDeclarationSyntax, CancellationToken)	Given a member declaration syntax, get the corresponding symbol.
GetDeclaredSymbol(SemanticModel, NamespaceDeclarationSyntax, CancellationToken)	Given a namespace declaration syntax node, get the corresponding namespace symbol for the declaration assembly.
GetDeclaredSymbol(SemanticModel, ParameterSyntax, CancellationToken)	Given a parameter declaration syntax node, get the corresponding symbol.
GetDeclaredSymbol(SemanticModel, PropertyDeclarationSyntax, CancellationToken)	Given a syntax node that declares a property, get the corresponding declared symbol.
GetDeclaredSymbol(SemanticModel, QueryClauseSyntax, CancellationToken)
GetDeclaredSymbol(SemanticModel, QueryContinuationSyntax, CancellationToken)	Get the query range variable declared in a query continuation clause.
GetDeclaredSymbol(SemanticModel, SwitchLabelSyntax, CancellationToken)	Given a switch label syntax, get the corresponding label symbol.
GetDeclaredSymbol(SemanticModel, TupleElementSyntax, CancellationToken)	Given a tuple element syntax, get the corresponding symbol.
GetDeclaredSymbol(SemanticModel, TupleExpressionSyntax, CancellationToken)	Given a syntax node of tuple expression, get the tuple type symbol.
GetDeclaredSymbol(SemanticModel, TypeParameterSyntax, CancellationToken)	Given a type parameter declaration (field or method), get the corresponding symbol
GetDeclaredSymbol(SemanticModel, UsingDirectiveSyntax, CancellationToken)	Given a using declaration get the corresponding symbol for the using alias that was introduced.
GetDeclaredSymbol(SemanticModel, VariableDeclaratorSyntax, CancellationToken)	Given a variable declarator syntax, get the corresponding symbol.
GetDeclaredSymbol(SemanticModel, SingleVariableDesignationSyntax, CancellationToken)	Given a variable declarator syntax, get the corresponding symbol.
GetDeclaredSymbol(SemanticModel, JoinIntoClauseSyntax, CancellationToken)	Get the query range variable declared in a join into clause.
GetDeclaredSymbol(SemanticModel, DelegateDeclarationSyntax, CancellationToken)	Given a delegate declaration, get the corresponding type symbol.
GetDeclaredSymbol(SemanticModel, ForEachStatementSyntax, CancellationToken)	Given a foreach statement, get the symbol for the iteration variable
GetDeclaredSymbol(SemanticModel, AccessorDeclarationSyntax, CancellationToken)	Given a syntax node that declares a property or member accessor, get the corresponding symbol.
GetDeclaredSymbol(SemanticModel, AnonymousObjectCreationExpressionSyntax, CancellationToken)	Given a syntax node of anonymous object creation expression, get the anonymous object type symbol.
GetDeclaredSymbol(SemanticModel, AnonymousObjectMemberDeclaratorSyntax, CancellationToken)	Given a syntax node of anonymous object creation initializer, get the anonymous object property symbol.
GetDeclaredSymbol(SemanticModel, ArgumentSyntax, CancellationToken)	Given a syntax node of a tuple argument, get the tuple element symbol.
GetDeclaredSymbol(SemanticModel, BaseMethodDeclarationSyntax, CancellationToken)	Given a base method declaration syntax, get the corresponding method symbol.
GetDeclaredSymbol(SemanticModel, IndexerDeclarationSyntax, CancellationToken)	Given a syntax node that declares an indexer, get the corresponding declared symbol.
GetDeclaredSymbol(SemanticModel, BaseTypeDeclarationSyntax, CancellationToken)	Given a type declaration, get the corresponding type symbol.
GetDeclaredSymbol(SemanticModel, BasePropertyDeclarationSyntax, CancellationToken)	Given a syntax node that declares a property, indexer or an event, get the corresponding declared symbol.
GetDeclaredSymbol(SemanticModel, CompilationUnitSyntax, CancellationToken)	Given a compilation unit syntax, get the corresponding Simple Program entry point symbol.
GetDeclaredSymbol(SemanticModel, EnumMemberDeclarationSyntax, CancellationToken)	Given a enum member declaration, get the corresponding field symbol.
GetDeclaredSymbol(SemanticModel, EventDeclarationSyntax, CancellationToken)	Given a syntax node that declares a (custom) event, get the corresponding event symbol.
GetDeclaredSymbol(SemanticModel, ExternAliasDirectiveSyntax, CancellationToken)	Given an extern alias declaration get the corresponding symbol for the alias that was introduced.
GetDeclaredSymbol(SemanticModel, FileScopedNamespaceDeclarationSyntax, CancellationToken)	Given a namespace declaration syntax node, get the corresponding namespace symbol for the declaration assembly.
GetDeclaredSymbol(SemanticModel, CatchDeclarationSyntax, CancellationToken)	Given a catch declaration, get the symbol for the exception variable

GetDeclaredSymbol(SemanticModel, LabeledStatementSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a labeled statement syntax, get the corresponding label symbol.

C#

public static Microsoft.CodeAnalysis.ILabelSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.LabeledStatementSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

LabeledStatementSyntax

cancellationToken

CancellationToken

Returns

ILabelSymbol

GetDeclaredSymbol(SemanticModel, LocalFunctionStatementSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a local function declaration syntax, get the corresponding symbol.

C#

public static Microsoft.CodeAnalysis.IMethodSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.LocalFunctionStatementSyntax node, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

node

LocalFunctionStatementSyntax

cancellationToken

CancellationToken

Returns

IMethodSymbol

GetDeclaredSymbol(SemanticModel, MemberDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a member declaration syntax, get the corresponding symbol.

C#

public static Microsoft.CodeAnalysis.ISymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.MemberDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

MemberDeclarationSyntax

cancellationToken

CancellationToken

Returns

ISymbol

GetDeclaredSymbol(SemanticModel, NamespaceDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a namespace declaration syntax node, get the corresponding namespace symbol for the declaration assembly.

C#

public static Microsoft.CodeAnalysis.INamespaceSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.NamespaceDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

NamespaceDeclarationSyntax

cancellationToken

CancellationToken

Returns

INamespaceSymbol

GetDeclaredSymbol(SemanticModel, ParameterSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a parameter declaration syntax node, get the corresponding symbol.

C#

public static Microsoft.CodeAnalysis.IParameterSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.ParameterSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

ParameterSyntax

cancellationToken

CancellationToken

Returns

IParameterSymbol

GetDeclaredSymbol(SemanticModel, PropertyDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a syntax node that declares a property, get the corresponding declared symbol.

C#

public static Microsoft.CodeAnalysis.IPropertySymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.PropertyDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

PropertyDeclarationSyntax

cancellationToken

CancellationToken

Returns

IPropertySymbol

GetDeclaredSymbol(SemanticModel, QueryClauseSyntax, CancellationToken)

Source:

CSharpExtensions.cs

C#

public static Microsoft.CodeAnalysis.IRangeVariableSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.QueryClauseSyntax queryClause, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

queryClause

QueryClauseSyntax

cancellationToken

CancellationToken

Returns

IRangeVariableSymbol

GetDeclaredSymbol(SemanticModel, QueryContinuationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Get the query range variable declared in a query continuation clause.

C#

public static Microsoft.CodeAnalysis.IRangeVariableSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.QueryContinuationSyntax node, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

node

QueryContinuationSyntax

cancellationToken

CancellationToken

Returns

IRangeVariableSymbol

GetDeclaredSymbol(SemanticModel, SwitchLabelSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a switch label syntax, get the corresponding label symbol.

C#

public static Microsoft.CodeAnalysis.ILabelSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.SwitchLabelSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

SwitchLabelSyntax

cancellationToken

CancellationToken

Returns

ILabelSymbol

GetDeclaredSymbol(SemanticModel, TupleElementSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a tuple element syntax, get the corresponding symbol.

C#

public static Microsoft.CodeAnalysis.ISymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.TupleElementSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

TupleElementSyntax

cancellationToken

CancellationToken

Returns

ISymbol

GetDeclaredSymbol(SemanticModel, TupleExpressionSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a syntax node of tuple expression, get the tuple type symbol.

C#

public static Microsoft.CodeAnalysis.INamedTypeSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.TupleExpressionSyntax declaratorSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declaratorSyntax

TupleExpressionSyntax

cancellationToken

CancellationToken

Returns

INamedTypeSymbol

GetDeclaredSymbol(SemanticModel, TypeParameterSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a type parameter declaration (field or method), get the corresponding symbol

C#

public static Microsoft.CodeAnalysis.ITypeParameterSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.TypeParameterSyntax typeParameter, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

typeParameter

TypeParameterSyntax

cancellationToken

CancellationToken

Returns

ITypeParameterSymbol

GetDeclaredSymbol(SemanticModel, UsingDirectiveSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a using declaration get the corresponding symbol for the using alias that was introduced.

C#

public static Microsoft.CodeAnalysis.IAliasSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.UsingDirectiveSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

UsingDirectiveSyntax

cancellationToken

CancellationToken

Returns

IAliasSymbol

GetDeclaredSymbol(SemanticModel, VariableDeclaratorSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a variable declarator syntax, get the corresponding symbol.

C#

public static Microsoft.CodeAnalysis.ISymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.VariableDeclaratorSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

VariableDeclaratorSyntax

cancellationToken

CancellationToken

Returns

ISymbol

GetDeclaredSymbol(SemanticModel, SingleVariableDesignationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a variable declarator syntax, get the corresponding symbol.

C#

public static Microsoft.CodeAnalysis.ISymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.SingleVariableDesignationSyntax designationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

designationSyntax

SingleVariableDesignationSyntax

cancellationToken

CancellationToken

Returns

ISymbol

GetDeclaredSymbol(SemanticModel, JoinIntoClauseSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Get the query range variable declared in a join into clause.

C#

public static Microsoft.CodeAnalysis.IRangeVariableSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.JoinIntoClauseSyntax node, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

node

JoinIntoClauseSyntax

cancellationToken

CancellationToken

Returns

IRangeVariableSymbol

GetDeclaredSymbol(SemanticModel, DelegateDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a delegate declaration, get the corresponding type symbol.

C#

public static Microsoft.CodeAnalysis.INamedTypeSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.DelegateDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

DelegateDeclarationSyntax

cancellationToken

CancellationToken

Returns

INamedTypeSymbol

GetDeclaredSymbol(SemanticModel, ForEachStatementSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a foreach statement, get the symbol for the iteration variable

C#

public static Microsoft.CodeAnalysis.ILocalSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.ForEachStatementSyntax forEachStatement, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

forEachStatement

ForEachStatementSyntax

cancellationToken

CancellationToken

Returns

ILocalSymbol

GetDeclaredSymbol(SemanticModel, AccessorDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a syntax node that declares a property or member accessor, get the corresponding symbol.

C#

public static Microsoft.CodeAnalysis.IMethodSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.AccessorDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

AccessorDeclarationSyntax

cancellationToken

CancellationToken

Returns

IMethodSymbol

GetDeclaredSymbol(SemanticModel, AnonymousObjectCreationExpressionSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a syntax node of anonymous object creation expression, get the anonymous object type symbol.

C#

public static Microsoft.CodeAnalysis.INamedTypeSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.AnonymousObjectCreationExpressionSyntax declaratorSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declaratorSyntax

AnonymousObjectCreationExpressionSyntax

cancellationToken

CancellationToken

Returns

INamedTypeSymbol

GetDeclaredSymbol(SemanticModel, AnonymousObjectMemberDeclaratorSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a syntax node of anonymous object creation initializer, get the anonymous object property symbol.

C#

public static Microsoft.CodeAnalysis.IPropertySymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.AnonymousObjectMemberDeclaratorSyntax declaratorSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declaratorSyntax

AnonymousObjectMemberDeclaratorSyntax

cancellationToken

CancellationToken

Returns

IPropertySymbol

GetDeclaredSymbol(SemanticModel, ArgumentSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a syntax node of a tuple argument, get the tuple element symbol.

C#

public static Microsoft.CodeAnalysis.ISymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.ArgumentSyntax declaratorSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declaratorSyntax

ArgumentSyntax

cancellationToken

CancellationToken

Returns

ISymbol

GetDeclaredSymbol(SemanticModel, BaseMethodDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a base method declaration syntax, get the corresponding method symbol.

C#

public static Microsoft.CodeAnalysis.IMethodSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.BaseMethodDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

BaseMethodDeclarationSyntax

cancellationToken

CancellationToken

Returns

IMethodSymbol

GetDeclaredSymbol(SemanticModel, IndexerDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a syntax node that declares an indexer, get the corresponding declared symbol.

C#

public static Microsoft.CodeAnalysis.IPropertySymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.IndexerDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

IndexerDeclarationSyntax

cancellationToken

CancellationToken

Returns

IPropertySymbol

GetDeclaredSymbol(SemanticModel, BaseTypeDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a type declaration, get the corresponding type symbol.

C#

public static Microsoft.CodeAnalysis.INamedTypeSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.BaseTypeDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

BaseTypeDeclarationSyntax

cancellationToken

CancellationToken

Returns

INamedTypeSymbol

GetDeclaredSymbol(SemanticModel, BasePropertyDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a syntax node that declares a property, indexer or an event, get the corresponding declared symbol.

C#

public static Microsoft.CodeAnalysis.ISymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.BasePropertyDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

BasePropertyDeclarationSyntax

cancellationToken

CancellationToken

Returns

ISymbol

GetDeclaredSymbol(SemanticModel, CompilationUnitSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a compilation unit syntax, get the corresponding Simple Program entry point symbol.

C#

public static Microsoft.CodeAnalysis.IMethodSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.CompilationUnitSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

CompilationUnitSyntax

cancellationToken

CancellationToken

Returns

IMethodSymbol

GetDeclaredSymbol(SemanticModel, EnumMemberDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a enum member declaration, get the corresponding field symbol.

C#

public static Microsoft.CodeAnalysis.IFieldSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.EnumMemberDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

EnumMemberDeclarationSyntax

cancellationToken

CancellationToken

Returns

IFieldSymbol

GetDeclaredSymbol(SemanticModel, EventDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a syntax node that declares a (custom) event, get the corresponding event symbol.

C#

public static Microsoft.CodeAnalysis.IEventSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.EventDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

EventDeclarationSyntax

cancellationToken

CancellationToken

Returns

IEventSymbol

GetDeclaredSymbol(SemanticModel, ExternAliasDirectiveSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given an extern alias declaration get the corresponding symbol for the alias that was introduced.

C#

public static Microsoft.CodeAnalysis.IAliasSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.ExternAliasDirectiveSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

ExternAliasDirectiveSyntax

cancellationToken

CancellationToken

Returns

IAliasSymbol

GetDeclaredSymbol(SemanticModel, FileScopedNamespaceDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a namespace declaration syntax node, get the corresponding namespace symbol for the declaration assembly.

C#

public static Microsoft.CodeAnalysis.INamespaceSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.FileScopedNamespaceDeclarationSyntax declarationSyntax, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

declarationSyntax

FileScopedNamespaceDeclarationSyntax

cancellationToken

CancellationToken

Returns

INamespaceSymbol

GetDeclaredSymbol(SemanticModel, CatchDeclarationSyntax, CancellationToken)

Source:

CSharpExtensions.cs

Given a catch declaration, get the symbol for the exception variable

C#

public static Microsoft.CodeAnalysis.ILocalSymbol? GetDeclaredSymbol(this Microsoft.CodeAnalysis.SemanticModel? semanticModel, Microsoft.CodeAnalysis.CSharp.Syntax.CatchDeclarationSyntax catchDeclaration, System.Threading.CancellationToken cancellationToken = default);

Parameters

semanticModel

SemanticModel

catchDeclaration

CatchDeclarationSyntax

cancellationToken

CancellationToken

Returns

ILocalSymbol