TreeTableWithSummaryEntry Class

A tree leaf with value and summary information.

Inheritance
System.Object
NonFinalizeDisposable
Disposable
TreeTableNode
TreeTableEntry
TreeTableWithSummaryEntry
GenericTreeTableWithSummaryEntry<V>
TreeTableWithCounterEntry
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.Windows.Forms.Collections
Assembly: Syncfusion.Spreadsheet.Windows.dll
Syntax
public class TreeTableWithSummaryEntry : TreeTableEntry, ITreeTableEntry, IDisposable, ITreeTableSummaryNode, ITreeTableNode

Constructors

TreeTableWithSummaryEntry()

Declaration
public TreeTableWithSummaryEntry()

Properties

HasSummaries

Indicates whether the node has summaries.

Declaration
public bool HasSummaries { get; }
Property Value
Type
System.Boolean

Parent

Gets / sets the parent branch.

Declaration
public TreeTableWithSummaryBranch Parent { get; set; }
Property Value
Type
TreeTableWithSummaryBranch

TreeTableWithSummary

Returns the tree this leaf belongs to.

Declaration
public TreeTableWithSummary TreeTableWithSummary { get; }
Property Value
Type
TreeTableWithSummary

Methods

CreateBranch(TreeTable)

Creates a branch that can hold this entry when new leaves are inserted into the tree.

Declaration
public override ITreeTableBranch CreateBranch(TreeTable tree)
Parameters
Type Name Description
TreeTable tree
Returns
Type
ITreeTableBranch
Overrides

GetSummaries(ITreeTableEmptySummaryArraySource)

Returns an array of summary objects.

Declaration
public ITreeTableSummary[] GetSummaries(ITreeTableEmptySummaryArraySource emptySummaries)
Parameters
Type Name Description
ITreeTableEmptySummaryArraySource emptySummaries

The empty summaries.
Returns
Type
ITreeTableSummary[]

GetSummaryArraySource()

Returns the value as ITreeTableSummaryArraySource.

Declaration
public virtual ITreeTableSummaryArraySource GetSummaryArraySource()
Returns
Type
ITreeTableSummaryArraySource

InvalidateSummariesBottomUp(Boolean)

Walks up parent branches and reset summaries.

Declaration
public override void InvalidateSummariesBottomUp(bool notifyParentRecordSource)
Parameters
Type Name Description
System.Boolean notifyParentRecordSource
Overrides

InvalidateSummariesTopDown(Boolean)

Marks all summaries dirty in this node and child nodes.

Declaration
public void InvalidateSummariesTopDown(bool notifySummaryArraySource)
Parameters
Type Name Description
System.Boolean notifySummaryArraySource

if set to true notify summary array source.

OnGetSummaries(ITreeTableEmptySummaryArraySource)

Called from GetSummaries(ITreeTableEmptySummaryArraySource) when called the first time after summaries were invalidated.

Declaration
public virtual ITreeTableSummary[] OnGetSummaries(ITreeTableEmptySummaryArraySource emptySummaries)
Parameters
Type Name Description
ITreeTableEmptySummaryArraySource emptySummaries

The empty summaries.
Returns
Type
ITreeTableSummary[]

Implements

System.IDisposable