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TreeViewNodeEventArgs Class

Provides data for the AfterCollapse, AfterExpand and SelectionChanged events.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

#Declaration

C#
public class TreeViewNodeEventArgs :
    EventArgs

#Remarks

Razor
<DxTreeView AllowSelectNodes="true" 
            SelectionChanged="@SelectionChanged">
    @* ... *@
</DxTreeView>

@code  {
    string SelectedGroup = "none";

    void SelectionChanged(TreeViewNodeEventArgs e) {
        SelectedGroup = e.NodeInfo.Text;
        InvokeAsync(StateHasChanged);
    }
}      

TreeView Node Selection

#Online Demo

TreeView - Selection

#Inheritance

See Also