ClassNotEqualExpression
Evaluates whether the left operand is not equal to the right operand; implements the not-equal (<>) comparison operator.
Definition
Namespace:Telerik.Windows.Documents.Spreadsheet.Expressions
Assembly:Telerik.Windows.Documents.Spreadsheet.dll
Syntax:
public class NotEqualExpression : ComparisonOperatorExpressionInheritance: objectRadExpressionOperatorExpressionBinaryOperatorExpression<ConstantExpression>ComparisonOperatorExpressionNotEqualExpression
Inherited Members
Constructors
NotEqualExpression(RadExpression, RadExpression)
Initializes a new instance of the NotEqualExpression class with the specified left and right operands.
Declaration
public NotEqualExpression(RadExpression left, RadExpression right)Parameters
left
The left.
right
The right.
Properties
OperatorInfo
Gets metadata about the not-equal operator including its precedence and associativity.
Declaration
public override OperatorInfo OperatorInfo { get; }Property Value
The operator info as OperatorInfo.
Overrides
Methods
CompareBooleanExpressions(BooleanExpression, BooleanExpression)
Compares two boolean expressions and returns true if they have different values using XOR logic.
Declaration
protected override bool CompareBooleanExpressions(BooleanExpression left, BooleanExpression right)Parameters
left
The left.
right
The right.
Returns
Boolean result.
Overrides
CompareDifferentTypeExpressions(ConstantExpression, ConstantExpression)
Compares expressions of different types and returns true unless comparing equivalent values like zero and empty, applying special rules for boolean and empty operands.
Declaration
protected override bool CompareDifferentTypeExpressions(ConstantExpression leftOperandValue, ConstantExpression rightOperandValue)Parameters
leftOperandValue
The left operand value.
rightOperandValue
The right operand value.
Returns
Boolean result.
Overrides
CompareEmptyExpressions(EmptyExpression, EmptyExpression)
Compares two empty expressions and always returns false since empty values are equal.
Declaration
protected override bool CompareEmptyExpressions(EmptyExpression left, EmptyExpression right)Parameters
left
The left operand value.
right
The right operand value.
Returns
Boolean result.
Overrides
CompareNumberExpressions(NumberExpression, NumberExpression)
Compares two number expressions and returns true if the values are not equal.
Declaration
protected override bool CompareNumberExpressions(NumberExpression left, NumberExpression right)Parameters
left
The left.
right
The right.
Returns
Boolean result.
Overrides
CompareStringExpressions(StringExpression, StringExpression)
Compares two string expressions and returns true if they are not equal using case-insensitive comparison.
Declaration
protected override bool CompareStringExpressions(StringExpression left, StringExpression right)Parameters
left
The left.
right
The right.
Returns
Boolean result.
Overrides