ExpressionVisitor.VisitAndConvert<T> Method (ReadOnlyCollection<T>, String)

 
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Visits an expression, casting the result back to the original expression type.

Namespace:   System.Linq.Expressions
Assembly:  System.Core (in System.Core.dll)

public ReadOnlyCollection<T> VisitAndConvert<T>(
	ReadOnlyCollection<T> nodes,
	string callerName
)
where T : Expression

Parameters

nodes
Type: System.Collections.ObjectModel.ReadOnlyCollection<T>

The expression to visit.

callerName
Type: System.String

The name of the calling method; used to report to report a better error message.

Return Value

Type: System.Collections.ObjectModel.ReadOnlyCollection<T>

The modified expression, if it or any subexpression was modified; otherwise, returns the original expression.

Type Parameters

T

The type of the expression.

Exception Condition
InvalidOperationException

The visit method for this node returned a different type.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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