ExpressionVisitor.VisitRuntimeVariables(RuntimeVariablesExpression) 方法

  • 参考

定义

命名空间:
System.Linq.Expressions
程序集:
System.Linq.Expressions.dll
程序集:
System.Core.dll
程序集:
netstandard.dll
Source:
ExpressionVisitor.cs
Source:
ExpressionVisitor.cs
Source:
ExpressionVisitor.cs

访问 RuntimeVariablesExpression 的子级。

protected public:
 virtual System::Linq::Expressions::Expression ^ VisitRuntimeVariables(System::Linq::Expressions::RuntimeVariablesExpression ^ node);
protected internal virtual System.Linq.Expressions.Expression VisitRuntimeVariables (System.Linq.Expressions.RuntimeVariablesExpression node);
abstract member VisitRuntimeVariables : System.Linq.Expressions.RuntimeVariablesExpression -> System.Linq.Expressions.Expression
override this.VisitRuntimeVariables : System.Linq.Expressions.RuntimeVariablesExpression -> System.Linq.Expressions.Expression
Protected Friend Overridable Function VisitRuntimeVariables (node As RuntimeVariablesExpression) As Expression

参数

node
RuntimeVariablesExpression

要访问的表达式。

返回

Expression

如果修改了该表达式或任何子表达式，则为修改后的表达式；否则返回原始表达式。

适用于