Class GroupRecordEntry

Contains a list of records with its related summaries and unfiltered records. The Group class uses GroupRecordEntry if the Group.IsBottomLevel = true;.

Inheritance

System.Object

NodeEntry

GroupRecordEntry

Implements

System.IDisposable

Inherited Members

NodeEntry.Dispose()

NodeEntry.Finalize()

NodeEntry.IsGroups

NodeEntry.IsRecords

NodeEntry.Level

NodeEntry.Parent

Namespace: Syncfusion.UI.Xaml.Data

Assembly: Syncfusion.Data.WinUI.dll

Syntax

public class GroupRecordEntry : NodeEntry, IDisposable

Constructors

GroupRecordEntry(NodeEntry, Int32)

Initializes a new instance of the GroupRecordEntry class.

Declaration

public GroupRecordEntry(NodeEntry parent, int level)

Parameters

Type	Name	Description
NodeEntry	parent	The parent node of the group record entry.
System.Int32	level	The level of the group record entry.

GroupRecordEntry(NodeEntry, Int32, IEnumerable, Predicate<Object>)

Initializes a new instance of the GroupRecordEntry class.

Declaration

public GroupRecordEntry(NodeEntry parent, int level, IEnumerable source, Predicate<object> filterPredicate)

Parameters

Type	Name	Description
NodeEntry	parent	The parent node of the group record entry.
System.Int32	level	The level of the group record entry.
System.Collections.IEnumerable	source	The IEnumerable source of the group record entry.
System.Predicate<System.Object>	filterPredicate	The filter predicate, which filters the items to be displayed in view of the group from the given source.

Properties

Records

Gets or protectedly sets the records, which contains only the items displayed in view in the group record entry.

Declaration

public IRecordsEntryList Records { get; protected set; }

Property Value

Type	Description
IRecordsEntryList	The records, which contains only the items displayed in view in the group record entry.

Summaries

Gets the list of summaries for the bottom level records in the group record entry.

Declaration

public List<SummaryRecordEntry> Summaries { get; }

Property Value

Type	Description
System.Collections.Generic.List<SummaryRecordEntry>	The list of summaries for the bottom level records in the group record entry.

UnfilteredRecords

Gets the unfiltered records, which contains all the items (both items displayed in view and underlying collection) in the group record entry.

Declaration

public List<object> UnfilteredRecords { get; }

Property Value

Type	Description
System.Collections.Generic.List<System.Object>	The unfiltered records which contains all the items (both items displayed in view and underlying collection) in the group record entry.

Methods

CreateRecord(Object)

Creates the new record entry for the given data.

Declaration

protected virtual RecordEntry CreateRecord(object data)

Parameters

Type	Name	Description
System.Object	data	The data for the new record entry created.

Returns

Type	Description
RecordEntry	Returns the record entry created for the given data.

Dispose(Boolean)

Releases unmanaged and - optionally - managed resources.

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	True to release both managed and unmanaged resources; false to release only unmanaged resources.

Overrides

NodeEntry.Dispose(Boolean)

GetRecordsCount()

Gets the number of items displayed in view in the group record entry.

Declaration

public virtual int GetRecordsCount()

Returns

Type	Description
System.Int32	Returns the number of items displayed in view in the group record entry.

GetRelationsCount()

Gets the relations count of the group record entry, that link grid and allow navigation from parent grid to child grid.

Declaration

public virtual int GetRelationsCount()

Returns

Type	Description
System.Int32	The relations count of the group record entry, that link grid and allow navigation from parent grid to child grid.

InitializeRecords(NodeEntry)

Initializes the records in the group record entry.

Declaration

protected virtual void InitializeRecords(NodeEntry parent)

Parameters

Type	Name	Description
NodeEntry	parent	The parent node of the group record entry.

PopulateRecords(IEnumerable, Predicate<Object>)

Populates the records to the group record entry from the given source and based on the given filter.

Declaration

public virtual void PopulateRecords(IEnumerable source, Predicate<object> filterPredicate)

Parameters

Type	Name	Description
System.Collections.IEnumerable	source	The IEnumerable source of the items to be populated in the group record entry.
System.Predicate<System.Object>	filterPredicate	The filter predicate, which filters the items to be displayed in view of the group from the given source.

ToArray()

Returns the records of the group record entry as the System.Array of objects.

Declaration

public object[] ToArray()

Returns

Type	Description
System.Object[]	Returns the records of the group record entry in the System.Array of objects.

Implements

System.IDisposable