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.