Class NumberDataValidationRuleBase

Abstract base for numeric data validation rules that compare cell values against numeric boundaries using comparison operators.

Inheritance
System.Object
DataValidationRuleBase
SingleArgumentDataValidationRuleBase
NumberDataValidationRuleBase
DateDataValidationRule
DecimalDataValidationRule
TextLengthDataValidationRule
TimeDataValidationRule
WholeNumberDataValidationRule
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.Windows.Documents.Spreadsheet.Model.DataValidation
Assembly: Telerik.Windows.Documents.Spreadsheet.dll

Syntax

public abstract class NumberDataValidationRuleBase : SingleArgumentDataValidationRuleBase, IDataValidationRule

Constructors

NumberDataValidationRuleBase(NumberDataValidationRuleContext)

Initializes a new NumberDataValidationRuleBase from the specified numeric validation context.

Declaration
protected NumberDataValidationRuleBase(NumberDataValidationRuleContext context)
Parameters
NumberDataValidationRuleContext context

The context.

Properties

Argument2

Second boundary value for range-based comparisons such as Between and NotBetween operators.

Declaration
public ICellValue Argument2 { get; }
Property Value
ICellValue

The second argument.

ComparisonOperator

Comparison operator used to evaluate the cell value against the validation arguments.

Declaration
public ComparisonOperator ComparisonOperator { get; }
Property Value
ComparisonOperator

The comparison operator.

RequireWholeNumbers

Indicates whether the rule restricts input to whole numbers without decimal fractions.

Declaration
protected virtual bool RequireWholeNumbers { get; }
Property Value
System.Boolean

The value indicating if the rule requires whole numbers as a result of the argument expression.

Methods

CompareValues(Nullable<Double>, Nullable<Double>, Nullable<Double>)

Compares the cell value against the validation arguments using the configured comparison operator.

Declaration
protected bool CompareValues(double? cellValueResult, double? argument1, double? argument2)
Parameters
System.Nullable<System.Double> cellValueResult

The cell value result.
System.Nullable<System.Double> argument1

The argument1.
System.Nullable<System.Double> argument2

The argument2.
Returns
System.Boolean

Retrurns True if the rule is satisfied, else returns False.

Equals(Object)

Determines whether the specified System.Object is equal to the current System.Object.

Declaration
public override bool Equals(object obj)
Parameters
System.Object obj

The System.Object to compare with the current System.Object.
Returns
System.Boolean

true if the specified System.Object is equal to the current System.Object; otherwise, false.
Overrides

EvaluateOverride(Worksheet, Int32, Int32, ICellValue)

Evaluates the numeric validation rule by comparing the cell value against the configured numeric boundaries.

Declaration
protected override bool EvaluateOverride(Worksheet worksheet, int rowIndex, int columnIndex, ICellValue cellValue)
Parameters
Worksheet worksheet

The worksheet.
System.Int32 rowIndex

Index of the row.
System.Int32 columnIndex

Index of the column.
ICellValue cellValue

The cell value.
Returns
System.Boolean

Retrurns True if the rule is satisfied, else returns False.
Overrides

GetHashCode()

Serves as a hash function for a particular type.

Declaration
public override int GetHashCode()
Returns
System.Int32

A hash code for the current System.Object.
Overrides