Block Method (IEnumerable(ParameterExpression), IEnumerable(Expression))

Expression::Block Method (IEnumerable<ParameterExpression^>^, IEnumerable<Expression^>^)

 

Creates a BlockExpression that contains the given variables and expressions.

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

public:
static BlockExpression^ Block(
	IEnumerable<ParameterExpression^>^ variables,
	IEnumerable<Expression^>^ expressions
)

Parameters

variables
Type: System.Collections.Generic::IEnumerable<ParameterExpression^>^

The variables in the block.

expressions
Type: System.Collections.Generic::IEnumerable<Expression^>^

The expressions in the block.

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

The following code example shows how to pass a parameter to a block expression and process this parameter within a block.

No code example is currently available or this language may not be supported.

Universal Windows Platform
Available since 4.5
.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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