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

GridView.InvalidateRowIndicator(Int32) Method

Invalidates the indicator panel cell corresponding to the specified row.

Namespace: DevExpress.XtraGrid.Views.Grid

Assembly: DevExpress.XtraGrid.v24.2.dll

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

#Declaration

public virtual void InvalidateRowIndicator(
    int rowHandle
)

#Parameters

Name Type Description
rowHandle Int32

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

#Remarks

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.

Note

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.

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the InvalidateRowIndicator(Int32) 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.

See Also