IVariableDeclarationOperation Interface

Definition

Represents a declarator that declares multiple individual variables.

public interface class IVariableDeclarationOperation : Microsoft::CodeAnalysis::IOperation
public interface IVariableDeclarationOperation : Microsoft.CodeAnalysis.IOperation
type IVariableDeclarationOperation = interface
    interface IOperation
Public Interface IVariableDeclarationOperation
Implements IOperation
Implements

Remarks

The initializer of this node is applied to all individual declarations in Declarators. There cannot be initializers in both locations except in invalid code scenarios. In C#, this node will never have an initializer. This corresponds to the VariableDeclarationSyntax in C#, and the VariableDeclaratorSyntax in Visual Basic.

This node is associated with the following operation kinds:

This interface is reserved for implementation by its associated APIs. We reserve the right to change it in the future.

Properties

ChildOperations

An enumerable of child operations for this operation.

(Inherited from IOperation)
Children
Obsolete.

An array of child operations for this operation. Deprecated: please use ChildOperations.

(Inherited from IOperation)
ConstantValue

If the operation is an expression that evaluates to a constant value, HasValue is true and Value is the value of the expression. Otherwise, HasValue is false.

(Inherited from IOperation)
Declarators

Individual variable declarations declared by this multiple declaration.

IgnoredDimensions

Array dimensions supplied to an array declaration in error cases, ignored by the compiler. This is only used for the C# case of RankSpecifierSyntax nodes on an ArrayTypeSyntax.

Initializer

Optional initializer of the variable.

IsImplicit

Set to True if compiler generated /implicitly computed by compiler code

(Inherited from IOperation)
Kind

Identifies the kind of the operation.

(Inherited from IOperation)
Language

The source language of the IOperation. Possible values are CSharp and VisualBasic.

(Inherited from IOperation)
Parent

IOperation that has this operation as a child. Null for the root.

(Inherited from IOperation)
SemanticModel

Optional semantic model that was used to generate this operation. Non-null for operations generated from source with GetOperation(SyntaxNode, CancellationToken) API and operation callbacks made to analyzers. Null for operations inside a ControlFlowGraph.

(Inherited from IOperation)
Syntax

Syntax that was analyzed to produce the operation.

(Inherited from IOperation)
Type

Result type of the operation, or null if the operation does not produce a result.

(Inherited from IOperation)

Methods

Accept(OperationVisitor) (Inherited from IOperation)
Accept<TArgument,TResult>(OperationVisitor<TArgument,TResult>, TArgument) (Inherited from IOperation)

Extension Methods

Descendants(IOperation)

Returns all the descendant operations of the given operation in evaluation order.

DescendantsAndSelf(IOperation)

Returns all the descendant operations of the given operation including the given operation in evaluation order.

GetDeclaredVariables(IVariableDeclarationOperation)

Gets all the declared local variables in the given declaration.

Applies to