internal static void HideAllOtherRows(TreeListNode node)
{
if (node == null)
{
return;
}
node.TreeList.BeginUpdate();
EM_AppContext.Instance.GetActiveCountryMainForm().ClearCellSelection(); //clear any existing selection of cells (to avoid that actions on selected cells change hidden rows)
foreach (TreeListNode siblingNode in TreeListManager.GetSiblingNodes(node))
{
siblingNode.Visible = false;
}
node.TreeList.EndUpdate();
}
