FocusedNodeChangedEventArgs.OldNode Property

Gets the previously focused Tree List node.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.2.dll

Declaration

C#

public TreeListNode OldNode { get; }

VB.NET

Public ReadOnly Property OldNode As TreeListNode

Property Value

Type	Description
TreeListNode	The previously focused Tree List node.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the OldNode property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

spreadsheet-document-api-chart-examples/CS/SpreadsheetDocServerChartAPISamples/Form1.cs#L206

CodeExample newExample = (sender as TreeList).GetDataRecordByNode(e.Node) as CodeExample;
CodeExample oldExample = (sender as TreeList).GetDataRecordByNode(e.OldNode) as CodeExample;

spreadsheet-document-api-pivot-table-examples/CS/SpreadsheetDocServerPivotAPI/Form1.cs#L164

CodeExample newExample = (sender as TreeList).GetDataRecordByNode(e.Node) as CodeExample;
CodeExample oldExample = (sender as TreeList).GetDataRecordByNode(e.OldNode) as CodeExample;

winforms-spreadsheetcontrol-api-part-3/CS/SpreadsheetControl_API_Part03/Form1.cs#L381

CodeExample newExample = (sender as TreeList).GetDataRecordByNode(e.Node) as CodeExample;
CodeExample oldExample = (sender as TreeList).GetDataRecordByNode(e.OldNode) as CodeExample;

spreadsheet-document-api-examples-part2/CS/SpreadsheetDocServerAPIPart2/Form1.cs#L149

CodeExample newExample = (sender as TreeList).GetDataRecordByNode(e.Node) as CodeExample;
CodeExample oldExample = (sender as TreeList).GetDataRecordByNode(e.OldNode) as CodeExample;

winforms-spreadsheet-chart-api/CS/SpreadsheetChartAPISamples/Form1.cs#L203

CodeExample newExample = (sender as TreeList).GetDataRecordByNode(e.Node) as CodeExample;
CodeExample oldExample = (sender as TreeList).GetDataRecordByNode(e.OldNode) as CodeExample;

VB.NET

spreadsheet-document-api-chart-examples/VB/SpreadsheetDocServerChartAPISamples/Form1.vb#L196

Dim newExample As CodeExample = TryCast((TryCast(sender, TreeList)).GetDataRecordByNode(e.Node), CodeExample)
Dim oldExample As CodeExample = TryCast((TryCast(sender, TreeList)).GetDataRecordByNode(e.OldNode), CodeExample)

spreadsheet-document-api-pivot-table-examples/VB/SpreadsheetDocServerPivotAPI/Form1.vb#L155

Dim newExample As CodeExample = TryCast((TryCast(sender, TreeList)).GetDataRecordByNode(e.Node), CodeExample)
Dim oldExample As CodeExample = TryCast((TryCast(sender, TreeList)).GetDataRecordByNode(e.OldNode), CodeExample)

winforms-spreadsheetcontrol-api-part-3/VB/SpreadsheetControl_API_Part03/Form1.vb#L368

Dim newExample As CodeExample = TryCast(TryCast(sender, TreeList).GetDataRecordByNode(e.Node), CodeExample)
Dim oldExample As CodeExample = TryCast(TryCast(sender, TreeList).GetDataRecordByNode(e.OldNode), CodeExample)
If newExample Is Nothing Then Return

spreadsheet-document-api-examples-part2/VB/SpreadsheetDocServerAPIPart2/Form1.vb#L133

Dim newExample As CodeExample = TryCast(TryCast(sender, TreeList).GetDataRecordByNode(e.Node), CodeExample)
Dim oldExample As CodeExample = TryCast(TryCast(sender, TreeList).GetDataRecordByNode(e.OldNode), CodeExample)
If newExample Is Nothing Then Return

winforms-spreadsheet-chart-api/VB/SpreadsheetChartAPISamples/Form1.vb#L196

Dim newExample As CodeExample = TryCast((TryCast(sender, TreeList)).GetDataRecordByNode(e.Node), CodeExample)
Dim oldExample As CodeExample = TryCast((TryCast(sender, TreeList)).GetDataRecordByNode(e.OldNode), CodeExample)