GridViewHitInfoBase.RowHandle Property

Gets the handle of a row that contains the test object.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v19.1.dll

Declaration

C#

public int RowHandle { get; }

VB.NET

Public ReadOnly Property RowHandle As Integer

Property Value

Type	Description
Int32	An integer value the specifies the row’s handle.

Remarks

The RowHandle property can return the following values:

• A zero based integer value if the test object belongs to a data row (e.g. 0, 1, 2, 3).
• A negative integer value if the test object belongs to a group row (e.g. -1, -2, -3).
• DataControlBase.AutoFilterRowHandle if the test object belongs to the Automatic Filter Row.
• DataControlBase.NewItemRowHandle if the test object belongs to the New Item Row.
• DataControlBase.InvalidRowHandle if the test object doesn’t belong to any row.

To identify whether the test object belongs to a row, use the GridViewHitInfoBase.InRow property.

Related GitHub Examples

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

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#

how-to-register-a-custom-view-for-a-custom-gridcontrol-e3800/CS/WpfApplication/MyGridControl/MyCustomView.cs#L20

TableViewHitInfo hi =    CalcHitInfo(e.OriginalSource as DependencyObject);
if (hi.RowHandle != GridControl.InvalidRowHandle)
    FocusedRowHandle = hi.RowHandle;

how-to-select-all-group-subitems-when-a-group-row-is-clicked-wpf-e4617/CS/GridGroupSelect/GroupChildSelector.cs#L33

TableViewHitInfo hitInfo = view.CalcHitInfo(e.OriginalSource as DependencyObject);
if (hitInfo.InRow && view.Grid.IsGroupRowHandle(hitInfo.RowHandle)) {
    view.Grid.BeginSelection();

how-to-implement-the-drag-and-drop-functionality-between-a-tilelayoutcontrol-descendant-and-e4309/CS/TileLayoutControlDescendant/MainWindow.xaml.cs#L47

info = view.CalcHitInfo(e.OriginalSource as DependencyObject);
if (info.RowHandle != GridControl.InvalidRowHandle)
{

how-to-implement-drag-and-drop-between-a-legacy-scheduler-and-a-grid-e3808/CS/MainWindow.xaml.cs#L52

if (hitInfo.RowHandle != GridControl.InvalidRowHandle)
    rowIndex = gridControl1.GetListIndexByRowHandle(hitInfo.RowHandle);

how-to-implement-precise-drag-and-drop-and-resizing-of-appointments-in-day-view-work-week-t408165/CS/MainWindow.xaml.cs#L72

if (hitInfo.RowHandle != GridControl.InvalidRowHandle)
    rowIndex = gridControl1.GetListIndexByRowHandle(hitInfo.RowHandle);

VB.NET

how-to-register-a-custom-view-for-a-custom-gridcontrol-e3800/VB/WpfApplication/MyGridControl/MyCustomView.vb#L18

Dim hi As TableViewHitInfo = CalcHitInfo(TryCast(e.OriginalSource, DependencyObject))
If hi.RowHandle <> GridControl.InvalidRowHandle Then
    FocusedRowHandle = hi.RowHandle

how-to-select-all-group-subitems-when-a-group-row-is-clicked-wpf-e4617/VB/GridGroupSelect/GroupChildSelector.vb#L37

Dim hitInfo As TableViewHitInfo = view.CalcHitInfo(TryCast(e.OriginalSource, DependencyObject))
If hitInfo.InRow AndAlso view.Grid.IsGroupRowHandle(hitInfo.RowHandle) Then
    view.Grid.BeginSelection()

how-to-implement-the-drag-and-drop-functionality-between-a-tilelayoutcontrol-descendant-and-e4309/VB/TileLayoutControlDescendant/MainWindow.xaml.vb#L41

info = view.CalcHitInfo(TryCast(e.OriginalSource, DependencyObject))
If info.RowHandle <> GridControl.InvalidRowHandle Then
    handler = info.RowHandle

how-to-implement-the-drag-and-drop-functionality-between-tilelayoutcontrol-and-gridcontrol-b-e4303/VB/DXSample/MainWindow.xaml.vb#L78

If info.RowHandle <> GridControl.InvalidRowHandle Then
    handler = info.RowHandle

how-to-implement-drag-and-drop-between-a-legacy-scheduler-and-a-grid-e3808/VB/MainWindow.xaml.vb#L55

If hitInfo.RowHandle <> GridControl.InvalidRowHandle Then
    rowIndex = gridControl1.GetListIndexByRowHandle(hitInfo.RowHandle)