wpf-devexpress-dot-xpf-dot-treemap-3bb3e81a.md
Contains information about a Sunburst chart element that is located at a specific point.
Namespace : DevExpress.Xpf.TreeMap
Assembly : DevExpress.Xpf.TreeMap.v25.2.dll
NuGet Package : DevExpress.Wpf.TreeMap
public class SunburstHitInfo :
HierarchicalControlHitInfo
Public Class SunburstHitInfo
Inherits HierarchicalControlHitInfo
The following members return SunburstHitInfo objects:
The following code invokes a message box when a user double-clicks a Sunburst sector:
<dxtm:SunburstControl x:Name="sunburstControl"
MouseDoubleClick="SunburstControl_MouseDoubleClick">
<!--...-->
</dxtm:SunburstControl>
private void SunburstControl_MouseDoubleClick(object sender, System.Windows.Input.MouseButtonEventArgs e) {
SunburstHitInfo hitInfo = sunburstControl.CalcHitInfo(e.GetPosition(sunburstControl));
if (hitInfo != null) {
MessageBox.Show($"Sector value: {hitInfo.ItemInfo.Value}");
}
}
Private Sub SunburstControl_MouseDoubleClick(ByVal sender As Object, ByVal e As System.Windows.Input.MouseButtonEventArgs)
Dim hitInfo As SunburstHitInfo = sunburstControl.CalcHitInfo(e.GetPosition(sunburstControl))
If hitInfo IsNot Nothing Then
MessageBox.Show($"Sector value: {hitInfo.ItemInfo.Value}")
End If
End Sub
Object DevExpress.Xpf.TreeMap.HierarchicalControlHitInfo SunburstHitInfo
See Also