Class RecordChangedEventArgs

Represents the class that provides data for SourceListRecordChanged and SourceListRecordChanging events that occur when a record in the underlying data source was added, removed, or changed.

Inheritance
System.Object
SyncfusionCancelEventArgs
RecordChangedEventArgs
Inherited Members
Namespace: Syncfusion.Grouping
Assembly: Syncfusion.Grouping.Base.dll
Syntax
public sealed class RecordChangedEventArgs : SyncfusionCancelEventArgs

Constructors

RecordChangedEventArgs(Record, RecordChangedType, Int32, Int32)

Initializes a new instance of the RecordChangedEventArgs class.

Declaration
public RecordChangedEventArgs(Record record, RecordChangedType action, int newIndex, int oldIndex)
Parameters
Type Name Description
Record record

The affected record.
RecordChangedType action

Specifies how the record list changed.
System.Int32 newIndex

The new record index in the underlying data source; can be -1.
System.Int32 oldIndex

The old record index in the underlying data source; can be -1.

RecordChangedEventArgs(Record, RecordChangedType, Int32, Int32, Group)

Initializes a new instance of the RecordChangedEventArgs class.

Declaration
public RecordChangedEventArgs(Record record, RecordChangedType action, int newIndex, int oldIndex, Group group)
Parameters
Type Name Description
Record record

The affected record.
RecordChangedType action

Specifies how the record list changed.
System.Int32 newIndex

The new record index in the underlying data source; can be -1.
System.Int32 oldIndex

The old record index in the underlying data source; can be -1.
Group group

When a record is removed and a parent group needs to be removed, gets the group that is going to be removed.

RecordChangedEventArgs(Record, RecordChangedType, Int32, Int32, Group, Boolean)

Initializes a new instance of the RecordChangedEventArgs class.

Declaration
public RecordChangedEventArgs(Record record, RecordChangedType action, int newIndex, int oldIndex, Group group, bool sortAffected)
Parameters
Type Name Description
Record record

The affected record.
RecordChangedType action

Specifies how the record list changed.
System.Int32 newIndex

The new record index in the underlying data source; can be -1.
System.Int32 oldIndex

The old record index in the underlying data source; can be -1.
Group group

When a record is removed and a parent group needs to be removed, gets the group that is going to be removed.
System.Boolean sortAffected

Specifies if the sorted position of the changed record was changed.

RecordChangedEventArgs(Record, RecordChangedType, Int32, Int32, Group, Boolean, TableListChangedEventArgs)

Initializes a new instance of the RecordChangedEventArgs class.

Declaration
public RecordChangedEventArgs(Record record, RecordChangedType action, int newIndex, int oldIndex, Group group, bool sortAffected, TableListChangedEventArgs inner)
Parameters
Type Name Description
Record record

The affected record.
RecordChangedType action

Specifies how the record list changed.
System.Int32 newIndex

The new record index in the underlying data source; can be -1.
System.Int32 oldIndex

The old record index in the underlying data source; can be -1.
Group group

When a record is removed and a parent group needs to be removed, gets the group that is going to be removed.
System.Boolean sortAffected

Specifies if the sorted position of the changed record was changed.
TableListChangedEventArgs inner

Represents the boolean values.

Properties

Action

Gets the value of how the record list changed.

Declaration
[TraceProperty(true)]
public RecordChangedType Action { get; }
Property Value
Type Description
RecordChangedType

AddedGroup

Gets or sets added group.

Declaration
[TraceProperty(true)]
public Group AddedGroup { get; set; }
Property Value
Type Description
Group
Remarks

The top-most group when a record was added with a new category.

Group

Gets or sets the affected group.

Declaration
[TraceProperty(true)]
public Group Group { get; set; }
Property Value
Type Description
Group
Remarks

The group which visibility is affected when a record is removed or added (if the affected record that is hidden is the only record or if a new group becomes visible which can also happen when a child record meets or fails to meet filter criteria)

GroupsChanged

Gets or sets the value indicating whether the changed record forces the changes to parent groups or not. Changes like moving record to new group or creating and deleting the record.

Declaration
[TraceProperty(true)]
public bool GroupsChanged { get; set; }
Property Value
Type Description
System.Boolean

IsNestedRelationParentKeyFieldAffected

Gets or sets a value indicating whether the property was changed is the parent field of a master details relation or not.

Declaration
public bool IsNestedRelationParentKeyFieldAffected { get; set; }
Property Value
Type Description
System.Boolean

NewIndex

Gets the new record index in the underlying data source; can be -1.

Declaration
[TraceProperty(true)]
public int NewIndex { get; }
Property Value
Type Description
System.Int32

OldIndex

Gets the value of old record index in the underlying data source; can be -1.

Declaration
[TraceProperty(true)]
public int OldIndex { get; }
Property Value
Type Description
System.Int32

RaiseDisplayElementChanged

Gets or sets the value indicating whether a DisplayElementChanged event should be raised after this event's handler returns or not.

Declaration
[TraceProperty(true)]
public bool RaiseDisplayElementChanged { get; set; }
Property Value
Type Description
System.Boolean

Record

Gets the affected record.

Declaration
[TraceProperty(true)]
public Record Record { get; }
Property Value
Type Description
Record

RemovedGroup

Gets or sets the group to be removed.

Declaration
[TraceProperty(true)]
public Group RemovedGroup { get; set; }
Property Value
Type Description
Group
Remarks

When a record is removed and the parent group also needs to be removed.

SortedPositionChanged

Gets a value indicating whether the sorted position of the changed record was changed or not.

Declaration
[TraceProperty(true)]
public bool SortedPositionChanged { get; }
Property Value
Type Description
System.Boolean

TableListChangedEventArgs

Gets or sets the value of the TableListChangedEventArgs instance.

Declaration
public TableListChangedEventArgs TableListChangedEventArgs { get; set; }
Property Value
Type Description
TableListChangedEventArgs

VisibilityChanged

Gets or sets the value indicating whether the changed record visibility was changed or not irrespective of the filter meets criteria.

Declaration
[TraceProperty(true)]
public bool VisibilityChanged { get; set; }
Property Value
Type Description
System.Boolean

Extension Methods