Class TagExpression
- Namespace
- LinqToDB.Internal.Expressions
- Assembly
- linq2db.dll
public sealed class TagExpression : Expression- Inheritance
-
objectTagExpression
- Inherited Members
- Extension Methods
Constructors
TagExpression(Expression, object)
public TagExpression(Expression innerExpression, object tag)Parameters
innerExpressionExpressiontagobject
Properties
CanReduce
Indicates that the node can be reduced to a simpler node. If this returns true, Reduce() can be called to produce the reduced form.
public override bool CanReduce { get; }Property Value
- bool
True if the node can be reduced, otherwise false.
InnerExpression
public Expression InnerExpression { get; }Property Value
NodeType
Gets the node type of this Expression.
public override ExpressionType NodeType { get; }Property Value
- ExpressionType
One of the ExpressionType values.
Tag
public object Tag { get; }Property Value
- object
Type
Gets the static type of the expression that this Expression represents.
public override Type Type { get; }Property Value
Methods
Accept(ExpressionVisitor)
Dispatches to the specific visit method for this node type. For example, MethodCallExpression calls the VisitMethodCall(MethodCallExpression).
protected override Expression Accept(ExpressionVisitor visitor)Parameters
visitorExpressionVisitorThe visitor to visit this node with.
Returns
- Expression
The result of visiting this node.
Reduce()
Reduces this node to a simpler expression. If CanReduce returns true, this should return a valid expression. This method can return another node which itself must be reduced.
public override Expression Reduce()Returns
- Expression
The reduced expression.
ToString()
Returns a textual representation of the Expression.
public override string ToString()Returns
- string
A textual representation of the Expression.
Update(Expression, object)
public TagExpression Update(Expression innerExpression, object tag)Parameters
innerExpressionExpressiontagobject