corelibraries-devexpress-dot-data-dot-treelist-dot-treelistnodebase-e0245350.md
Gets the row handle that identifies the node.
Namespace : DevExpress.Data.TreeList
Assembly : DevExpress.Data.v25.2.dll
NuGet Package : DevExpress.Data
public int RowHandle { get; }
Public ReadOnly Property RowHandle As Integer
| Type | Description |
|---|---|
| Int32 |
An integer value that specifies the row handle.
|
A node can be identified by its key value (in bound mode), content and row handle. Visible nodes (that are not hidden within collapsed nodes) can also be identified by visible indices.
The following images illustrate the difference between row handles and visible indices.
All nodes are expanded.
One node is collapsed.
To learn more, see Obtaining Nodes.
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the RowHandle 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.
if(node != null) {
int rowHandle = node.RowHandle;
bool isExpanded = (bool)obj.GetType().GetProperty(args.PropertyName).GetValue(obj, null);
If node IsNot Nothing Then
Dim rowHandle As Integer = node.RowHandle
Dim isExpanded As Boolean = CBool(obj.GetType().GetProperty(args.PropertyName).GetValue(obj, Nothing))
See Also