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GridView.InvalidateRowIndicator(Int32) Method

Invalidates the indicator panel cell corresponding to the specified row.

Namespace: DevExpress.XtraGrid.Views.Grid

Assembly: DevExpress.XtraGrid.v22.2.dll

NuGet Package: DevExpress.Win.Grid


public virtual void InvalidateRowIndicator(
    int rowHandle


Name Type Description
rowHandle Int32

An integer value representing the handle of the row whose corresponding indicator cell is to be repainted.


The InvalidateRowIndicator method may be useful when you custom paint indicator cells and need to redraw a particular cell due to custom changes that don’t lead to automatic repainting. Refer to the Manually Invalidating Controls topic for more information.


Detail pattern Views do not contain data and they are never displayed within XtraGrid. So, the InvalidateRowIndicator member must not be invoked for these Views. The InvalidateRowIndicator 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