GridLevelNode.HasChildren Property

Gets whether the current node has children

Namespace: DevExpress.XtraGrid

Assembly: DevExpress.XtraGrid.v19.1.dll

Declaration

C#

public bool HasChildren { get; }

VB.NET

Public ReadOnly Property HasChildren As Boolean

Property Value

Type	Description
Boolean	true, if the node has children; otherwise, false.

Remarks

The child nodes of a particular node can be accessed via the GridLevelNode.Nodes collection. If this collection is empty, the HasChildren property returns false. Otherwise, true is returned.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the HasChildren 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#

how-to-generate-a-live-report-based-on-gridcontrol-content-t272175/CS/WindowsFormsApplication1/GridReportExtensions/SnapReportForGridGenerator.cs#L90

static void ApplyDetails(GridLevelNode node, Table table, SnapDocument template, int level) {
    if(node.HasChildren)
        foreach(GridLevelNode child in node.Nodes) {

VB.NET

how-to-generate-a-live-report-based-on-gridcontrol-content-t272175/VB/WindowsFormsApplication1/GridReportExtensions/SnapReportForGridGenerator.vb#L93

Private Sub ApplyDetails(ByVal node As GridLevelNode, ByVal table As Table, ByVal template As SnapDocument, ByVal level As Integer)
    If node.HasChildren Then
        For Each child As GridLevelNode In node.Nodes