#
Expression.ExclusiveOr
Expression.ExclusiveOr
Expression.ExclusiveOr
Expression.ExclusiveOr
Method

## Definition

Creates a BinaryExpression that represents a bitwise `XOR`

operation.

## Overloads

ExclusiveOr(Expression, Expression, MethodInfo) ExclusiveOr(Expression, Expression, MethodInfo) ExclusiveOr(Expression, Expression, MethodInfo) ExclusiveOr(Expression, Expression, MethodInfo) |
Creates a BinaryExpression that represents a bitwise |

ExclusiveOr(Expression, Expression) ExclusiveOr(Expression, Expression) ExclusiveOr(Expression, Expression) ExclusiveOr(Expression, Expression) |
Creates a BinaryExpression that represents a bitwise |

## ExclusiveOr(Expression, Expression, MethodInfo) ExclusiveOr(Expression, Expression, MethodInfo) ExclusiveOr(Expression, Expression, MethodInfo) ExclusiveOr(Expression, Expression, MethodInfo)

Creates a BinaryExpression that represents a bitwise `XOR`

operation, using `op_ExclusiveOr`

for user-defined types. The implementing method can be specified.

```
public:
static System::Linq::Expressions::BinaryExpression ^ ExclusiveOr(System::Linq::Expressions::Expression ^ left, System::Linq::Expressions::Expression ^ right, System::Reflection::MethodInfo ^ method);
```

`public static System.Linq.Expressions.BinaryExpression ExclusiveOr (System.Linq.Expressions.Expression left, System.Linq.Expressions.Expression right, System.Reflection.MethodInfo method);`

`static member ExclusiveOr : System.Linq.Expressions.Expression * System.Linq.Expressions.Expression * System.Reflection.MethodInfo -> System.Linq.Expressions.BinaryExpression`

`Public Shared Function ExclusiveOr (left As Expression, right As Expression, method As MethodInfo) As BinaryExpression`

#### Parameters

An Expression to set the Left property equal to.

An Expression to set the Right property equal to.

- method
- MethodInfo MethodInfo MethodInfo MethodInfo

A MethodInfo to set the Method property equal to.

#### Returns

A BinaryExpression that has the NodeType property equal to ExclusiveOr and the Left, Right, and Method properties set to the specified values.

#### Exceptions

`left`

or `right`

is `null`

.

`method`

is not `null`

and the method it represents returns `void`

, is not `static`

(`Shared`

in Visual Basic), or does not take exactly two arguments.

`method`

is `null`

and the `XOR`

operator is not defined for `left`

.Type and `right`

.Type.

### Remarks

The resulting BinaryExpression has the Method property set to the implementing method. The Type property is set to the type of the node. If the node is lifted, the IsLifted and IsLiftedToNull properties are both `true`

. Otherwise, they are `false`

. The Conversion property is `null`

.

The following information describes the implementing method, the node type, and whether a node is lifted.

#### Implementing Method

The following rules determine the chosen implementing method for the operation:

If

`method`

is not`null`

and it represents a non-void,`static`

(`Shared`

in Visual Basic) method that takes two arguments, it is the implementing method.Otherwise, if the Type property of either

`left`

or`right`

represents a user-defined type that overloads the`XOR`

operator, the MethodInfo that represents that method is the implementing method.Otherwise, if

`left`

.Type and`right`

.Type are integral or Boolean types, the implementing method is`null`

.

#### Node Type and Lifted versus Non-Lifted

If the implementing method is not `null`

:

If

`left`

.Type and`right`

.Type are assignable to the corresponding argument types of the implementing method, the node is not lifted. The type of the node is the return type of the implementing method.If the following two conditions are satisfied, the node is lifted and the type of the node is the nullable type that corresponds to the return type of the implementing method:

`left`

.Type and`right`

.Type are both value types of which at least one is nullable and the corresponding non-nullable types are equal to the corresponding argument types of the implementing method.The return type of the implementing method is a non-nullable value type.

If the implementing method is `null`

:

If

`left`

.Type and`right`

.Type are both non-nullable, the node is not lifted. The type of the node is the result type of the predefined`XOR`

operator.If

`left`

.Type and`right`

.Type are both nullable, the node is lifted. The type of the node is the nullable type that corresponds to the result type of the predefined`XOR`

operator.

## ExclusiveOr(Expression, Expression) ExclusiveOr(Expression, Expression) ExclusiveOr(Expression, Expression) ExclusiveOr(Expression, Expression)

Creates a BinaryExpression that represents a bitwise `XOR`

operation, using `op_ExclusiveOr`

for user-defined types.

```
public:
static System::Linq::Expressions::BinaryExpression ^ ExclusiveOr(System::Linq::Expressions::Expression ^ left, System::Linq::Expressions::Expression ^ right);
```

`public static System.Linq.Expressions.BinaryExpression ExclusiveOr (System.Linq.Expressions.Expression left, System.Linq.Expressions.Expression right);`

`static member ExclusiveOr : System.Linq.Expressions.Expression * System.Linq.Expressions.Expression -> System.Linq.Expressions.BinaryExpression`

`Public Shared Function ExclusiveOr (left As Expression, right As Expression) As BinaryExpression`

#### Parameters

An Expression to set the Left property equal to.

An Expression to set the Right property equal to.

#### Returns

A BinaryExpression that has the NodeType property equal to ExclusiveOr and the Left and Right properties set to the specified values.

#### Exceptions

`left`

or `right`

is `null`

.

The `XOR`

operator is not defined for `left`

.Type and `right`

.Type.

### Examples

The following code example shows how to create an expression that represents the logical XOR operation.

```
// Add the following directive to your file:
// using System.Linq.Expressions;
// This expression represents an exclusive OR operation for its two arguments.
// Both arguments must be of the same type,
// which can be either integer or boolean.
Expression exclusiveOrExpr = Expression.ExclusiveOr(
Expression.Constant(5),
Expression.Constant(3)
);
// Print out the expression.
Console.WriteLine(exclusiveOrExpr.ToString());
// The following statement first creates an expression tree,
// then compiles it, and then executes it.
Console.WriteLine(
Expression.Lambda<Func<int>>(exclusiveOrExpr).Compile()());
// The XOR operation is performed as follows:
// 101 xor 011 = 110
// This code example produces the following output:
//
// (5 ^ 3)
// 6
```

```
' Add the following directive to your file:
' Imports System.Linq.Expressions
' This expression represents an exclusive OR operation for its two arguments.
' Both arguments must be of the same type,
' which can be either integer or Boolean.
Dim exclusiveOrExpr As Expression = Expression.ExclusiveOr(
Expression.Constant(5),
Expression.Constant(3)
)
' Print the expression.
Console.WriteLine(exclusiveOrExpr.ToString())
' The following statement first creates an expression tree,
' then compiles it, and then executes it.
Console.WriteLine(
Expression.Lambda(Of Func(Of Integer))(exclusiveOrExpr).Compile()())
' The XOR operation is performed as follows:
' 101 xor 011 = 110
' This code example produces the following output:
'
' (5 ^ 3)
' 6
```

### Remarks

The resulting BinaryExpression has the Method property set to the implementing method. The Type property is set to the type of the node. If the node is lifted, the IsLifted and IsLiftedToNull properties are both `true`

. Otherwise, they are `false`

. The Conversion property is `null`

.

The following information describes the implementing method, the node type, and whether a node is lifted.

#### Implementing Method

The following rules determine the implementing method for the operation:

If the Type property of either

`left`

or`right`

represents a user-defined type that overloads the`XOR`

operator, the MethodInfo that represents that method is the implementing method.Otherwise, if

`left`

.Type and`right`

.Type are integral or Boolean types, the implementing method is`null`

.

#### Node Type and Lifted versus Non-Lifted

If the implementing method is not `null`

:

If

`left`

.Type and`right`

.Type are assignable to the corresponding argument types of the implementing method, the node is not lifted. The type of the node is the return type of the implementing method.If the following two conditions are satisfied, the node is lifted and the type of the node is the nullable type that corresponds to the return type of the implementing method:

`left`

.Type and`right`

.Type are both value types of which at least one is nullable and the corresponding non-nullable types are equal to the corresponding argument types of the implementing method.The return type of the implementing method is a non-nullable value type.

If the implementing method is `null`

:

If

`left`

.Type and`right`

.Type are both non-nullable, the node is not lifted. The type of the node is the result type of the predefined`XOR`

operator.If

`left`

.Type and`right`

.Type are both nullable, the node is lifted. The type of the node is the nullable type that corresponds to the result type of the predefined`XOR`

operator.