TreeViewNodeEventArgs.CausedByAPI Property
In This Article
OBSOLETE
This property is obsolete now. Use the Reason property instead.
Specifies whether an event was triggered by a user action or programmatically.
Namespace: DevExpress.Blazor
Assembly: DevExpress.Blazor.v24.2.dll
NuGet Package: DevExpress.Blazor
#Declaration
C#
[Browsable(false)]
[Obsolete("This property is obsolete now. Use the Reason property instead.")]
public bool CausedByAPI { get; }
#Property Value
Type | Description |
---|---|
Boolean |
|
#Remarks
Razor
<DxTreeView @ref="@treeView" BeforeExpand="@BeforeExpand" ...>
...
</DxTreeView>
@code {
DxTreeView treeView;
protected void BeforeExpand(TreeViewNodeCancelEventArgs e) {
if (!e.CausedByAPI)
treeView.CollapseAll();
}
}
See Also