GridView.InvalidateRowCell(Int32, GridColumn) Method

Invalidates the specified data cell.

Namespace: DevExpress.XtraGrid.Views.Grid

Assembly: DevExpress.XtraGrid.v21.1.dll


public virtual void InvalidateRowCell(
    int rowHandle,
    GridColumn column


Name Type Description
rowHandle Int32

An integer value specifying the handle of the row that contains the cell.

column GridColumn

A GridColumn object representing the column to which the cell belongs.


The InvalidateRowCell method may be useful when you custom paint 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 InvalidateRowCell member must not be invoked for these Views. The InvalidateRowCell member can only be used with real Views that are displayed within the Grid Control. The real Views with which an end-user interacts at runtime can be accessed using the following methods.

See Also