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Expression::MakeBinary Method (ExpressionType, Expression^, Expression^, Boolean, MethodInfo^, LambdaExpression^)

 

Creates a BinaryExpression, given the left operand, right operand, implementing method and type conversion function, by calling the appropriate factory method.

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

public:
static BinaryExpression^ MakeBinary(
	ExpressionType binaryType,
	Expression^ left,
	Expression^ right,
	bool liftToNull,
	MethodInfo^ method,
	LambdaExpression^ conversion
)

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.

liftToNull
Type: System::Boolean

true to set IsLiftedToNull to true; false to set IsLiftedToNull to false.

method
Type: System.Reflection::MethodInfo^

A MethodInfo that specifies the implementing method.

conversion
Type: System.Linq.Expressions::LambdaExpression^

A LambdaExpression that represents a type conversion function. This parameter is used only if binaryType is Coalesce or compound assignment..

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 will call. For example, if binaryType is Subtract, this method invokes Subtract. The liftToNull, method and conversion parameters are ignored if the appropriate factory method does not have a corresponding parameter.

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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