IVariableDeclarationOperation Interface

Definition

Namespace:

Microsoft.CodeAnalysis.Operations

Assembly:

Microsoft.CodeAnalysis.dll

Package:

Microsoft.CodeAnalysis.Common v4.9.2

Source:

Operations.Generated.cs

Represents a declarator that declares multiple individual variables.

Current Usage:

1. C# VariableDeclaration
2. C# fixed declarations
3. VB Dim statement declaration groups
4. VB Using statement variable declarations

public interface class IVariableDeclarationOperation : Microsoft::CodeAnalysis::IOperation

public interface IVariableDeclarationOperation : Microsoft.CodeAnalysis.IOperation

type IVariableDeclarationOperation = interface
    interface IOperation

Public Interface IVariableDeclarationOperation
Implements IOperation

Implements

IOperation

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:

• VariableDeclaration

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.