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BaseView.InvalidateHitObject(BaseHitInfo) Method

Invalidates the View element located at the point specified by the hit information object.

Namespace: DevExpress.XtraGrid.Views.Base

Assembly: DevExpress.XtraGrid.v24.1.dll

NuGet Packages: DevExpress.Win.Grid, DevExpress.Win.Navigation

Declaration

public virtual void InvalidateHitObject(
    BaseHitInfo hitInfo
)

Parameters

Name Type Description
hitInfo BaseHitInfo

A BaseHitInfo descendant containing hit information.

Remarks

Hit information objects to be passed as this method’s parameter can be obtained using the desired View’s CalcHitInfo method. The method requires the test point as the parameter.

As implemented in the BaseView class, the InvalidateHitObject method simply calls the BaseView.Invalidate method, which invalidates the entire View area. Descendant classes (CardView, GridView and BandedGridView) override this method to provide a proper implementation.

Note

Detail pattern Views do not contain data and they are never displayed within XtraGrid. So, the InvalidateHitObject member must not be invoked for these Views. The InvalidateHitObject member can only be used with Views that display real data within the Grid Control. Use the following methods to access these Views with which an end user interacts at runtime.

See Also