Moving the row selector to the items insead of the Group | Infragistics Forums

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Moving the row selector to the items insead of the Group

James posted over 15 years ago

Hello,

When I move between rows with the key board arrow it moves between the group name, but I want to move between the children.

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Offline Mike Saltzman posted over 15 years ago

Hi,
To get to a child row, you have to use the Right arrow, instead of down.
If you want the down arrow to go to the child rows, you would either have to update the KeyActionMappings on the grid, or handle the BeforePerformAction event. The event is probably easier. Something like this:

        private void ultraGrid1_BeforePerformAction(object sender, BeforeUltraGridPerformActionEventArgs e)
        {
            UltraGrid grid = (UltraGrid)sender;

            switch (e.UltraGridAction)
            {
                case UltraGridAction.BelowRow:
                    e.Cancel = true;
                    grid.PerformAction(UltraGridAction.NextRowByTab, false, false);
                    break;
                case UltraGridAction.Above:
                    e.Cancel = true;
                    grid.PerformAction(UltraGridAction.PrevRowByTab, false, false);
                    break;
            }
        }
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srivasta posted over 12 years ago in reply to Mike Saltzman

hi

I am using below code for grid navigation using Up arrow and Down arrow and also tabs, problem here is this works fine when the grid is nor filtered, but when user filter the grid, next row is not the filtered row but showing actual old row in the grid which is hidden on filter and which is previously listed while binding the grid.

private void ugMappingGrid_BeforePerformAction(object sender, BeforeUltraGridPerformActionEventArgs e)
{
UltraGrid grid = (UltraGrid)sender;
grid.ActiveRow.Selected = false;
contextMenu.Hide();
if (rowsSelected != null)
rowsSelected.Clear();
switch (e.UltraGridAction)
{
case UltraGridAction.NextRowByTab:
case UltraGridAction.BelowRow:
e.Cancel = true;
if (grid.ActiveRow.HasNextSibling())
{
UltraGridRow nextRow = grid.ActiveRow.GetSibling(SiblingRow.Next);
grid.ActiveRow = nextRow;
grid.ActiveRow.Selected = true;
DisplayDataInDetailsPane(nextRow);
EnableUserActionButtons(nextRow);
}
break;
case UltraGridAction.PrevRowByTab:
case UltraGridAction.AboveRow:
e.Cancel = true;
if (grid.ActiveRow.HasPrevSibling())
{
UltraGridRow prevRow = grid.ActiveRow.GetSibling(SiblingRow.Previous);
grid.ActiveRow = prevRow;
grid.ActiveRow.Selected = true;
DisplayDataInDetailsPane(prevRow);
EnableUserActionButtons(prevRow);
}
break;
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