Class CellReferenceRangeExpression

Expression representing one or more cell reference ranges, evaluating to the cell values within those ranges and updating when cell content changes.

Inheritance
System.Object
RadExpression
CellReferenceRangeExpression
Inherited Members
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.Expressions
Assembly: Telerik.Windows.Documents.Spreadsheet.dll

Syntax

public class CellReferenceRangeExpression : RadExpression, IPrecalculatedExpressionThreeNode, IWeakEventListener

Properties

CellReferenceRange

Gets the first cell reference range in this expression.

Declaration
public CellReferenceRange CellReferenceRange { get; }
Property Value
CellReferenceRange

The cell reference range.

CellReferenceRanges

Gets the read-only collection of all cell reference ranges included in this expression.

Declaration
public ReadOnlyCollection<CellReferenceRange> CellReferenceRanges { get; }
Property Value
System.Collections.ObjectModel.ReadOnlyCollection<CellReferenceRange>

The cell reference ranges.

Methods

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
System.Object.Equals(System.Object)

Finalize()

Destructs the object.

Declaration
protected void Finalize()

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
System.Object.GetHashCode()

GetValueOverride()

Evaluates all cell reference ranges and returns an array expression containing the cell values.

Declaration
protected override RadExpression GetValueOverride()
Returns
RadExpression

The value as RadExpression.
Overrides

OnValueInvalidated()

Called when the value is invalidated.

Declaration
protected override void OnValueInvalidated()
Overrides

ReceiveWeakEvent(Type, Object, EventArgs)

Receives events from the centralized event manager.

Declaration
public bool ReceiveWeakEvent(Type managerType, object sender, EventArgs e)
Parameters
System.Type managerType

The type of the System.Windows.WeakEventManager calling this method.
System.Object sender

Object that originated the event.
System.EventArgs e

Event data.
Returns
System.Boolean

true if the listener handled the event. It is considered an error by the System.Windows.WeakEventManager handling in WPF to register a listener for an event that the listener does not handle. Regardless, the method should return false if it receives an event that it does not recognize or handle.

Extension Methods