public void reloadLVTable() { LVTable.Items.Clear(); var tableList = TableManager.getInstance().TableList; foreach (KeyValuePair <int, Table> entry in tableList) { if (entry.Value != null) { var tableInfo = new TableInfo(entry.Value); LVTable.Items.Add(tableInfo); } } BtnRemoveTable.IsEnabled = false; HistoryTab.reloadTable(); }