RowCellCustomDrawEventArgs.RowHandle Property

Gets the handle of a painted element’s row.

Namespace: DevExpress.XtraGrid.Views.Base

Assembly: DevExpress.XtraGrid.v24.1.dll

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

Declaration

C#

public int RowHandle { get; }

VB.NET

Public ReadOnly Property RowHandle As Integer

Property Value

Type	Description
Int32	An integer value identifying the row that corresponds to the painted element.

Remarks

Refer to the Rows and Cards document for more information on row handles.

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#

winforms-grid-show-error-icons/CS/Form1.cs#L59

BaseEditViewInfo info = ((GridCellInfo)e.Cell).ViewInfo;
string error = GetError(e.CellValue, e.RowHandle, e.Column);
SetError(info, error);

winforms-grid-move-cell-using-drag-drop/CS/Classes/GridViewHelper.cs#L63

if (lastMouseDownMoveCell == null || sourceGridCell == null) return;
if (e.RowHandle == lastMouseDownMoveCell.RowHandle && e.Column == lastMouseDownMoveCell.Column)
    e.Cache.DrawRectangle(e.Cache.GetPen(Color.Gray), new Rectangle(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height));

winforms-grid-highlight-cell-values-matching-text-in-autofilterrow/CS/CarsGridWinApp15/Main.cs#L27

GridView view = (GridView)sender;
if (!view.OptionsView.ShowAutoFilterRow || !view.IsDataRow(e.RowHandle))
    return;

winforms-grid-show-editor-buttons-on-cell-hover/CS/WindowsApplication3/Form1.cs#L39

private void gridView1_CustomDrawCell(object sender, DevExpress.XtraGrid.Views.Base.RowCellCustomDrawEventArgs e) {
    if(e.Column.FieldName == "Text" && e.RowHandle == rowHandle) {
        GridCellInfo cellInfo = e.Cell as GridCellInfo;

winforms-grid-draw-thick-border-abound-focused-cell/CS/Form1.cs#L16

GridView view = sender as GridView;
if (e.Column == view.FocusedColumn && e.RowHandle == view.FocusedRowHandle) {
    e.DefaultDraw();

VB.NET

winforms-grid-show-error-icons/VB/Form1.vb#L67

Dim info As BaseEditViewInfo = CType(e.Cell, GridCellInfo).ViewInfo
Dim [error] As String = GetError(e.CellValue, e.RowHandle, e.Column)
SetError(info, [error])

winforms-grid-move-cell-using-drag-drop/VB/Classes/GridViewHelper.vb#L60

End If
If e.RowHandle = lastMouseDownMoveCell.RowHandle AndAlso e.Column Is lastMouseDownMoveCell.Column Then
    e.Cache.DrawRectangle(e.Cache.GetPen(Color.Gray), New Rectangle(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height))

winforms-grid-highlight-cell-values-matching-text-in-autofilterrow/VB/CarsGridWinApp15/Main.vb#L23

Dim view As GridView = CType(sender, GridView)
If Not view.OptionsView.ShowAutoFilterRow OrElse Not view.IsDataRow(e.RowHandle) Then Return
Dim filterCellText As String = view.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, e.Column)

winforms-grid-show-editor-buttons-on-cell-hover/VB/WindowsApplication3/Form1.vb#L42

Private Sub gridView1_CustomDrawCell(ByVal sender As Object, ByVal e As DevExpress.XtraGrid.Views.Base.RowCellCustomDrawEventArgs) Handles gridView1.CustomDrawCell
    If e.Column.FieldName = "Text" AndAlso e.RowHandle = rowHandle Then
        Dim cellInfo As GridCellInfo = TryCast(e.Cell, GridCellInfo)

winforms-grid-draw-thick-border-abound-focused-cell/VB/Form1.vb#L21

Dim view As GridView = TryCast(sender, GridView)
If e.Column Is view.FocusedColumn AndAlso e.RowHandle = view.FocusedRowHandle Then
    e.DefaultDraw()