CommandExpressionAst Class
Definition
Important
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The ast representing an expression when the expression is used as the first command of a pipeline.
public ref class CommandExpressionAst : System::Management::Automation::Language::CommandBaseAstpublic class CommandExpressionAst : System.Management.Automation.Language.CommandBaseAsttype CommandExpressionAst = class
inherit CommandBaseAstPublic Class CommandExpressionAst
Inherits CommandBaseAst- Inheritance
Constructors
| CommandExpressionAst(IScriptExtent, ExpressionAst, IEnumerable<RedirectionAst>) |
Construct a command that wraps an expression. |
Properties
| Expression |
The ast for the expression that is or starts a pipeline. This property is never null. |
| Extent |
The extent in the source this ast represents. (Inherited from Ast) |
| Parent |
The parent tree for this node. (Inherited from Ast) |
| Redirections |
The possibly empty collection of redirections for this command. (Inherited from CommandBaseAst) |
Methods
| Copy() |
Copy the CommandExpressionAst instance. |
| Find(Func<Ast,Boolean>, Boolean) |
Traverse the entire Ast, returning the first node in the tree for which |
| FindAll(Func<Ast,Boolean>, Boolean) |
Traverse the entire Ast, returning all nodes in the tree for which |
| SafeGetValue() |
Constructs the resultant object from the AST and returns it if it is safe. (Inherited from Ast) |
| SafeGetValue(Boolean) |
Constructs the resultant object from the AST and returns it if it is safe. (Inherited from Ast) |
| ToString() |
Formats the ast and returns a string. (Inherited from Ast) |
| Visit(AstVisitor) |
Visit each node in the Ast, calling the methods in |
| Visit(ICustomAstVisitor) |
Visit the Ast using a visitor that can choose how the tree traversal is performed. This visit method is for advanced uses of the visitor pattern where an AstVisitor is insufficient. (Inherited from Ast) |