ExpressionVisitor.VisitAndConvert Method
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Visits an expression, casting the result back to the original expression type.
| VisitAndConvert<T>(ReadOnlyCollection<T>, String) |
Visits all expressions in the collection, casting the results back to the original expression type. |
| VisitAndConvert<T>(T, String) |
Visits an expression, casting the result back to the original expression type. |
- Source:
- ExpressionVisitor.cs
- Source:
- ExpressionVisitor.cs
- Source:
- ExpressionVisitor.cs
Visits all expressions in the collection, casting the results back to the original expression type.
public:
generic <typename T>
where T : System::Linq::Expressions::Expression System::Collections::ObjectModel::ReadOnlyCollection<T> ^ VisitAndConvert(System::Collections::ObjectModel::ReadOnlyCollection<T> ^ nodes, System::String ^ callerName);public System.Collections.ObjectModel.ReadOnlyCollection<T> VisitAndConvert<T>(System.Collections.ObjectModel.ReadOnlyCollection<T> nodes, string callerName) where T : System.Linq.Expressions.Expression;public System.Collections.ObjectModel.ReadOnlyCollection<T> VisitAndConvert<T>(System.Collections.ObjectModel.ReadOnlyCollection<T> nodes, string? callerName) where T : System.Linq.Expressions.Expression;member this.VisitAndConvert : System.Collections.ObjectModel.ReadOnlyCollection<'T (requires 'T :> System.Linq.Expressions.Expression)> * string -> System.Collections.ObjectModel.ReadOnlyCollection<'T (requires 'T :> System.Linq.Expressions.Expression)> (requires 'T :> System.Linq.Expressions.Expression)Public Function VisitAndConvert(Of T As Expression) (nodes As ReadOnlyCollection(Of T), callerName As String) As ReadOnlyCollection(Of T)Type Parameters
- T
The type of the expressions.
Parameters
- nodes
- ReadOnlyCollection<T>
The expressions to visit.
- callerName
- String
The name of the calling method; used to report a better error message.
Returns
The modified expression collection, if any expression was modified; otherwise, returns the original expression collection.
Exceptions
The visit method for one of the expressions returned a different type.
Applies to
.NET 10 és más verziók
| Termék | Verziók |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
- Source:
- ExpressionVisitor.cs
- Source:
- ExpressionVisitor.cs
- Source:
- ExpressionVisitor.cs
Visits an expression, casting the result back to the original expression type.
public:
generic <typename T>
where T : System::Linq::Expressions::Expression T VisitAndConvert(T node, System::String ^ callerName);public T VisitAndConvert<T>(T node, string callerName) where T : System.Linq.Expressions.Expression;public T? VisitAndConvert<T>(T? node, string? callerName) where T : System.Linq.Expressions.Expression;member this.VisitAndConvert : 'T * string -> 'T (requires 'T :> System.Linq.Expressions.Expression)Public Function VisitAndConvert(Of T As Expression) (node As T, callerName As String) As TType Parameters
- T
The type of the expression.
Parameters
- node
- T
The expression to visit.
- callerName
- String
The name of the calling method; used to report to report a better error message.
Returns
The modified expression, if it or any subexpression was modified; otherwise, returns the original expression.
Exceptions
The visit method for this node returned a different type.
Applies to
.NET 10 és más verziók
| Termék | Verziók |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
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