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Expression::MakeBinary Method (ExpressionType, Expression^, Expression^)

 

Creates a BinaryExpression, given the left and right operands, by calling an appropriate factory method.

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

public:
static BinaryExpression^ MakeBinary(
	ExpressionType binaryType,
	Expression^ left,
	Expression^ right
)

Parameters

binaryType
Type: System.Linq.Expressions::ExpressionType

The ExpressionType that specifies the type of binary operation.

left
Type: System.Linq.Expressions::Expression^

An Expression that represents the left operand.

right
Type: System.Linq.Expressions::Expression^

An Expression that represents the right operand.

Return Value

Type: System.Linq.Expressions::BinaryExpression^

The BinaryExpression that results from calling the appropriate factory method.

Exception Condition
ArgumentException

binaryType does not correspond to a binary expression node.

ArgumentNullException

left or right is null.

The binaryType parameter determines which BinaryExpression factory method this method calls. For example, if binaryType is Subtract, this method invokes Subtract.

The following example demonstrates how to use the MakeBinary(ExpressionType, Expression^, Expression^) method to create a BinaryExpression that represents the subtraction of one number from another.

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

Universal Windows Platform
Available since 8
.NET Framework
Available since 3.5
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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