Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

NavBarHitInfo.Group Property

Gets a group over whose area a test point resides.

Namespace: DevExpress.XtraNavBar

Assembly: DevExpress.XtraNavBar.v24.2.dll

NuGet Package: DevExpress.Win

#Declaration

public NavBarGroup Group { get; }

#Property Value

Type Description
NavBarGroup

A NavBarGroup object representing the group located under a test point. null (Nothing in Visual Basic) if the test point is not over a control group.

#Remarks

Use the NavBarControl.CalcHitInfo method to obtain information about a specified point’s location with respect to the control. If a specified point resides over the group (its caption or client area), the method assigns the NavBarGroup object representing this group to the Group property of the returned NavBarHitInfo object. If a specified point is not over the group, the Group property returns null (Nothing in Visual Basic).

You can determine whether the test point is over a group or group caption via the NavBarHitInfo.InGroup and NavBarHitInfo.InGroupCaption properties respectively.

#Example

The following sample code represents a handler for the MouseMove event. It calculates hit information for the mouse pointer’s position via the NavBarControl.CalcHitInfo method. Then the group that is hovered over is accessed.

using DevExpress.XtraNavBar;

private void navBarControl1_MouseMove(object sender, MouseEventArgs e) {
   NavBarHitInfo hitInfo = navBarControl1.CalcHitInfo(new Point(e.X, e.Y));
   if (hitInfo.InGroup) {
      NavBarGroup group = hitInfo.Group;
      // perform operations on the group here
      //...
   }
}
See Also