Expression.Block Method (Expression, Expression, Expression, Expression)

Creates a BlockExpression that contains four expressions and has no variables.

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

public static BlockExpression Block(
	Expression arg0,
	Expression arg1,
	Expression arg2,
	Expression arg3
)

Parameters

arg0
Type: System.Linq.Expressions.Expression

The first expression in the block.

arg1
Type: System.Linq.Expressions.Expression

The second expression in the block.

arg2
Type: System.Linq.Expressions.Expression

The third expression in the block.

arg3
Type: System.Linq.Expressions.Expression

The fourth expression in the block.

When the block expression is executed, it returns the value of the last expression in the block.

.NET Framework

Supported in: 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 Silverlight 8.1, Windows Phone Silverlight 8

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.

Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft