ITypePatternOperation Interface

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Represents a pattern comparing the input with a given type.

Current usage:

C# type pattern

public interface ITypePatternOperation : Microsoft.CodeAnalysis.Operations.IPatternOperation

type ITypePatternOperation = interface
    interface IPatternOperation
    interface IOperation

Public Interface ITypePatternOperation
Implements IPatternOperation

Implements: IOperation IPatternOperation

Remarks

This node is associated with the following operation kinds:

TypePattern

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)
InputType	The input type to the pattern-matching operation. (Inherited from IPatternOperation)
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)
MatchedType	The type explicitly specified, or null if it was inferred (e.g. using `var` in C#).
NarrowedType	The narrowed type of the pattern-matching operation. (Inherited from IPatternOperation)
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.

Applies to

Delen via