XtraTabbedMdiManager.CalcHitInfo(Point) Method

Returns information on the visual elements located at the specified point.

Namespace: DevExpress.XtraTabbedMdi

Assembly: DevExpress.XtraBars.v24.1.dll

NuGet Package: DevExpress.Win.Navigation

Declaration

C#

public virtual BaseTabHitInfo CalcHitInfo(
    Point point
)

VB.NET

Public Overridable Function CalcHitInfo(
    point As Point
) As BaseTabHitInfo

Parameters

Name	Type	Description
point	Point	A Point structure which specifies test point coordinates relative to the tabbed MDI’s top-left corner.

Returns

Type	Description
DevExpress.XtraTab.ViewInfo.BaseTabHitInfo	A DevExpress.XtraTab.ViewInfo.BaseTabHitInfo object that contains information about the visual elements located at the test point.

Remarks

Use the CalcHitInfo method to determine which element is located at the specified point. For instance, this can be used when handling the Click event to determine which element was clicked. In such situations, pass the current mouse pointer’s coordinates as the method’s parameter.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CalcHitInfo(Point) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

winforms-tabbed-mdi-manager-custom-tab-header-tooltip/CS/WindowsApplication1/Helper/ThumbnailHintHelper.cs#L27

{
    BaseTabHitInfo hi = _Manager.CalcHitInfo(e.Location);
    if (hi.HitTest == XtraTabHitTest.PageHeader)

VB.NET

winforms-tabbed-mdi-manager-custom-tab-header-tooltip/VB/WindowsApplication1/Helper/ThumbnailHintHelper.vb#L20

Private Sub manager_MouseMove(ByVal sender As Object, ByVal e As MouseEventArgs)
    Dim hi As BaseTabHitInfo = _Manager.CalcHitInfo(e.Location)
    If hi.HitTest = XtraTabHitTest.PageHeader Then ShowHint(hi.Page)