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IVariableDeclaratorOperation Interface

Definition

Represents a single variable declarator and initializer.

Current Usage:

  1. C# variable declarator
  2. C# catch variable declaration
  3. VB single variable declaration
  4. VB catch variable declaration

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

Remarks

In VB, the initializer for this node is only ever used for explicit array bounds initializers. This node corresponds to the VariableDeclaratorSyntax in C# and the ModifiedIdentifierSyntax in VB.

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)
IgnoredArguments

Additional arguments supplied to the declarator in error cases, ignored by the compiler. This only used for the C# case of DeclaredArgumentSyntax nodes on a VariableDeclaratorSyntax.

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)
Symbol

Symbol declared by this variable declaration

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.

GetVariableInitializer(IVariableDeclaratorOperation)

Gets the variable initializer for the given declarationOperation, checking to see if there is a parent initializer if the single variable initializer is null.

Applies to