/// <summary>
/// Moves position in table to the right except at last entry
/// where it allows the row to be added and cursor flows naturally
/// down.
/// </summary>
private void TallyGrid_PreviewKeyDown(object sender, KeyEventArgs e)
{
var uiElement = e.OriginalSource as UIElement;
if (e.Key == Key.Tab)
{
TallyGrid.CommitEdit();
CalcAirDevices();
return;
}
if (e.Key == Key.Enter && uiElement != null)
{
TallyGrid.CommitEdit();
CalcAirDevices();
if (sender is DataGrid dgc)
{
int ccindx = dgc.CurrentColumn.DisplayIndex;
if (ccindx < dgc.Columns.Count - 1)
{
uiElement.MoveFocus(new TraversalRequest(FocusNavigationDirection.Next));
e.Handled = true;
}
}
}
}
private void TallyGrid_CurrentCellChanged(object sender, EventArgs e)
{
TallyGrid.CommitEdit();
CalcAirDevices();
}
