Expression.Switch Method (Type, Expression, Expression, MethodInfo, IEnumerable<SwitchCase>)

Creates a SwitchExpression that represents a switch statement that has a default case.

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

public static SwitchExpression Switch(
	Type type,
	Expression switchValue,
	Expression defaultBody,
	MethodInfo comparison,
	IEnumerable<SwitchCase> cases
)

Parameters

type
Type: System.Type

The result type of the switch.

switchValue
Type: System.Linq.Expressions.Expression

The value to be tested against each case.

defaultBody
Type: System.Linq.Expressions.Expression

The result of the switch if switchValue does not match any of the cases.

comparison
Type: System.Reflection.MethodInfo

The equality comparison method to use.

cases
Type: System.Collections.Generic.IEnumerable<SwitchCase>

The set of cases for this switch expression.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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