GridView.GetParentRowHandle(Int32) Method
Determines a particular row’s parent group row.
Namespace: DevExpress.XtraGrid.Views.Grid
Assembly: DevExpress.XtraGrid.v24.2.dll
NuGet Packages: DevExpress.Win.Grid, DevExpress.Win.Navigation
#Declaration
#Parameters
Name | Type | Description |
---|---|---|
row |
Int32 | The handle of the row whose parent row’s handle is to be obtained. |
#Returns
Type | Description |
---|---|
Int32 | The handle of the parent group row for the specified child row. |
#Remarks
When grouping is applied to a view, group and data rows form a hierarchy. Data rows are at the bottom hierarchy level. Using the GetParentRowHandle method for data rows will return handles of group rows corresponding to the last column within the ColumnView.GroupedColumns collection. The method can be used to go further to the top of the hierarchy. Using the GetParentRowHandle for root group rows returns the value of the GridControl.InvalidRowHandle property. Root group rows correspond to the first column within the ColumnView.GroupedColumns collection.
Note
In server mode, the Get
Please refer to the Working with Groups in Code topic for additional information.
Note
Detail pattern Views do not contain data and they are never displayed within Xtra
- Grid
Control. - returns the top most View in a grid;Main View - Grid
Control. - returns the focused View;Focused View - Grid
Control. - returns the currently maximized View;Default View - the sender parameter of View specific events;
- Grid
View. - returns a detail clone View for a specific master row.Get Detail View
#Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the GetParentRowHandle(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.