HierarchyWeb hpRefreshNeeded Property Chart4.NET - Organization Charting Component (C#/VB.NET/ASP.NET) - Documentation
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Whether to reload data of the chart on a drill-down (node-click). See Remarks. Default is false.

Namespace: UnifoChart.Hierarchy
Assembly: UnifoChart.Hierarchy (in UnifoChart.Hierarchy.dll) Version: (5.1.0)

public bool hpRefreshNeeded { get; set; }
/** @property */
public boolean get_hpRefreshNeeded()
/** @property */
public void set_hpRefreshNeeded(boolean value)

Field Value


You have to set it to true, if you want to plot a different set of data/subchart on a node-click.
- Relevant only if hpDrillDownMode is PostBack.
- Set this property in the heNodeClick event.
See Also