Class ArrayExpression

Expression representing a two-dimensional array of expressions, used for multi-cell array formulas and literal array constants.

Inheritance
System.Object
RadExpression
ConstantExpression
ConstantExpression<CompressedExpressionCollection>
ArrayExpression
Inherited Members
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 class ArrayExpression : ConstantExpression<CompressedExpressionCollection>, IPrecalculatedExpressionThreeNode, IEnumerable<RadExpression>, IEnumerable

Constructors

ArrayExpression(CompressedExpressionCollection)

Initializes a new instance of the ArrayExpression class with the specified expression array.

Declaration
public ArrayExpression(CompressedExpressionCollection array)
Parameters
CompressedExpressionCollection array

The array.

Properties

ColumnCount

Gets the number of columns in the array.

Declaration
public int ColumnCount { get; }
Property Value
System.Int32

The column count.

Item[Int32, Int32]

Gets the expression at the specified zero-based row and column indices.

Declaration
public RadExpression this[int rowIndex, int columnIndex] { get; }
Parameters
System.Int32 rowIndex

System.Int32 columnIndex

Property Value
RadExpression

The RadExpression at the specified row and column index.

RowCount

Gets the number of rows in the array.

Declaration
public int RowCount { get; }
Property Value
System.Int32

The row count.

Methods

GetEnumerator()

Returns an enumerator that iterates through the collection.

Declaration
public IEnumerator<RadExpression> GetEnumerator()
Returns
System.Collections.Generic.IEnumerator<RadExpression>

A System.Collections.Generic.IEnumerator<T> that can be used to iterate through the collection.
Implements
System.Collections.Generic.IEnumerable<T>.GetEnumerator()

GetValueOverride()

Evaluates all expressions in the array and returns a new ArrayExpression with the computed constant values.

Declaration
protected override RadExpression GetValueOverride()
Returns
RadExpression

The value as RadExpression.
Overrides

Explicit Interface Implementations

IEnumerable.GetEnumerator()

Returns an enumerator that iterates through a collection.

Declaration
IEnumerator IEnumerable.GetEnumerator()
Returns
System.Collections.IEnumerator

An System.Collections.IEnumerator object that can be used to iterate through the collection.
Implements
System.Collections.IEnumerable.GetEnumerator()

Extension Methods