Class VirtualRecordEntryList

Represents the VirtualRecordEntryList class.

Inheritance
System.Object
RecordsListBase
RecordsEntryList
VirtualRecordEntryList
Implements
System.Collections.Generic.IList<RecordEntry>
System.Collections.Generic.ICollection<RecordEntry>
System.Collections.Generic.IEnumerable<RecordEntry>
System.Collections.IEnumerable
System.Collections.Specialized.INotifyCollectionChanged
System.IDisposable
Inherited Members
Namespace: Syncfusion.UI.Xaml.Data
Assembly: Syncfusion.Data.WinUI.dll
Syntax
public class VirtualRecordEntryList : RecordsEntryList, IRecordsEntryList, IList<RecordEntry>, ICollection<RecordEntry>, IEnumerable<RecordEntry>, IEnumerable, INotifyCollectionChanged, IDisposable

Constructors

VirtualRecordEntryList(Group)

Initializes the VirtualRecordEntryList class.

Declaration
public VirtualRecordEntryList(Group group)
Parameters
Type Name Description
Group group

Fields

SourceList

Maintains the source list collection.

Declaration
protected List<object> SourceList
Field Value
Type
System.Collections.Generic.List<System.Object>

Methods

Add(RecordEntry)

Adds an item to the SourceList.

Declaration
public override void Add(RecordEntry item)
Parameters
Type Name Description
RecordEntry item
Overrides

GetEnumerator()

Gets an Enumerator that iterates through the collection.

Declaration
public override IEnumerator<RecordEntry> GetEnumerator()
Returns
Type Description
System.Collections.Generic.IEnumerator<RecordEntry>

A System.Collections.Generic.IEnumerator<>that can be used to iterate through the collection.
Overrides

GetRecord(Int32)

Gets the Object of the record entry for the specified record index.

Declaration
public override RecordEntry GetRecord(int index)
Parameters
Type Name Description
System.Int32 index

The Record Index
Returns
Type Description
RecordEntry

The object of Record Entry for the Specified Record Index
Overrides

GetRecordEntry(Int32, Object)

Gets the Object of RecordEntry for the specified record index and underlying data in the collection.

Declaration
public override RecordEntry GetRecordEntry(int recordIndex, object data = null)
Parameters
Type Name Description
System.Int32 recordIndex
System.Object data
Returns
Type Description
RecordEntry

Object of RecordEntry for the specified record index and underlying data in the collection.
Overrides

GetSource()

Gets the Source of the Record Entry Collection.

Declaration
public override List<object> GetSource()
Returns
Type Description
System.Collections.Generic.List<System.Object>

the Source of the Record Entry Collection.
Overrides

IndexOfRecord(Object)

Returns the index of record.

Declaration
public override int IndexOfRecord(object data)
Parameters
Type Name Description
System.Object data
Returns
Type Description
System.Int32

Returns from SourceList when the data not a record entry.
Overrides

Insert(Int32, RecordEntry)

Override to insert the record to SourceList.

Declaration
public override void Insert(int index, RecordEntry item)
Parameters
Type Name Description
System.Int32 index
RecordEntry item
Overrides

OnInitialize()

Initialize the internalList and SourceList Collection.

Declaration
protected override void OnInitialize()
Overrides

Remove(RecordEntry)

Override to remove the record from SourceList.

Declaration
public override bool Remove(RecordEntry item)
Parameters
Type Name Description
RecordEntry item

The item to be removed from SourceList and intrenalList.
Returns
Type Description
System.Boolean

Returns true when the item is removed successfully. otherwise, returns false.
Overrides

RemoveAt(Int32)

Override to remove the record from SourceList at specified index.

Declaration
public override void RemoveAt(int index)
Parameters
Type Name Description
System.Int32 index
Overrides

Implements

System.Collections.Generic.IList<>
System.Collections.Generic.ICollection<>
System.Collections.Generic.IEnumerable<>
System.Collections.IEnumerable
System.Collections.Specialized.INotifyCollectionChanged
System.IDisposable