GridControl.GetMasterRowHandle() Method

Returns the handle of the master row corresponding to the current grid.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Grid.Core, DevExpress.Wpf.Grid.Core

Declaration

C#

public int GetMasterRowHandle()

VB.NET

Public Function GetMasterRowHandle As Integer

Returns

Type	Description
Int32	The handle of the master row.

Remarks

For the master view, the GetMasterRowHandle returns the DataControlBase.InvalidRowHandle.

To learn more, see Master-Detail Data Representation.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the GetMasterRowHandle() 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.

C#

wpf-data-grid-bind-master-and-detail-focused-rows-to-viewmodel-properties/CS/UpdateMasterDetailFocusedRowBehavior.cs#L191

    if (masterGrid != null)
        UpdateCurrentItem(masterGrid, level - 1, masterGrid.GetRow(grid.GetMasterRowHandle()));
}

how-to-preserve-the-dxgrid-for-wpf-view-state-e4222/CS/SaveWpfGridState/RowStateHelper.cs#L178

    focusedDetailKey = GetKeyByRowHandle(detailRowHandle, (GridControl)focusedView.DataControl);
    focusedRowHandle = ((GridControl)focusedView.DataControl).GetMasterRowHandle();
}

VB.NET

wpf-data-grid-bind-master-and-detail-focused-rows-to-viewmodel-properties/VB/UpdateMasterDetailFocusedRowBehavior.vb#L178

    Dim masterGrid As GridControl = grid.GetMasterGrid()
    If masterGrid IsNot Nothing Then UpdateCurrentItem(masterGrid, level - 1, masterGrid.GetRow(grid.GetMasterRowHandle()))
End Sub

how-to-preserve-the-dxgrid-for-wpf-view-state-e4222/VB/SaveWpfGridState/RowStateHelper.vb#L192

    focusedDetailKey = GetKeyByRowHandle(detailRowHandle, CType(focusedView.DataControl, GridControl))
    focusedRowHandle = CType(focusedView.DataControl, GridControl).GetMasterRowHandle()
End If