/// <summary>Called when the user wants to select a single table as replacement for the selected tables.</summary> private void EhChooseTableForSelectedItems() { var tableSel = new Altaxo.Gui.Worksheet.SingleTableChoice(); if (Current.Gui.ShowDialog(ref tableSel, "Choose new table for selected items", false)) { var newTable = tableSel.SelectedTable; foreach (var entry in _tableList) { if (entry.IsSelected) { ((MyXTableListNode)entry).NewTable = newTable; } } } }