通过

PipelineAst.GetPureExpression Method

  • Reference

Definition

Namespace:
System.Management.Automation.Language
Assembly:
System.Management.Automation.dll
Package:
Microsoft.PowerShell.5.1.ReferenceAssemblies v1.0.0
Package:
System.Management.Automation v7.0.13
Package:
System.Management.Automation v7.1.7
Package:
System.Management.Automation v7.2.12
Package:
System.Management.Automation v7.3.5
Package:
System.Management.Automation v7.4.0
Package:
Microsoft.WSMan.Runtime v6.1.0
Package:
Microsoft.WSMan.Runtime v6.2.0

If the pipeline represents a pure expression, the expression is returned, otherwise null is returned.

public:
 override System::Management::Automation::Language::ExpressionAst ^ GetPureExpression();
public override System.Management.Automation.Language.ExpressionAst GetPureExpression ();
override this.GetPureExpression : unit -> System.Management.Automation.Language.ExpressionAst
Public Overrides Function GetPureExpression () As ExpressionAst

Returns

ExpressionAst

Applies to