Documentation

Class ExpressionExtensions

Provides extension methods on RadExpression.

Inheritance
System.Object
ExpressionExtensions
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.Windows.Documents.Spreadsheet.Expressions
Assembly: Telerik.Windows.Documents.Spreadsheet.dll

Syntax

public static class ExpressionExtensions

Methods

GetValueAsConstantExpression(RadExpression)

Gets the value of a RadExpression as a constant expression.

Declaration
public static ConstantExpression GetValueAsConstantExpression(this RadExpression expression)
Parameters
RadExpression expression

The expression.
Returns
ConstantExpression

The ConstantExpression result.

IntegerValue(RadExpression)

Gets the integer value of a RadExpression.

Declaration
public static int IntegerValue(this RadExpression expression)
Parameters
RadExpression expression

The expression.
Returns
System.Int32

The value as integer.
Exceptions
System.ArgumentNullException

Thrown when expression is not NumberExpression.

IsValidFunctionOrCellReferenceNamePart(Char)

Determines whether some character is valid part of and function or cell reference name.

Declaration
public static bool IsValidFunctionOrCellReferenceNamePart(this char character)
Parameters
System.Char character

The character.
Returns
System.Boolean

True if valid, otherwise false.

NumberValue(RadExpression)

Gets the NumberValue of a RadExpression.

Declaration
public static double NumberValue(this RadExpression expression)
Parameters
RadExpression expression

The expression.
Returns
System.Double

The number value as double. If the expression is not NumberExpression returns 0.

ToBooleanExpression(Boolean)

Converts Boolean value to BooleanExpression.

Declaration
public static BooleanExpression ToBooleanExpression(this bool value)
Parameters
System.Boolean value

The value.
Returns
BooleanExpression

The result as BooleanExpression.

ToCellRange(CellReferenceRange)

Converts CellReferenceRange to CellRange.

Declaration
public static CellRange ToCellRange(this CellReferenceRange cellReferenceRange)
Parameters
CellReferenceRange cellReferenceRange

The cell reference range.
Returns
CellRange

The cell range.