public void InsertColumns(List <GridColumn> cols)
 {
     Columns.Clear();
     foreach (GridColumn item in cols)
     {
         DataGridViewColumn column = new DataGridViewColumn()
         {
             Name = item.name, DataPropertyName = item.name, HeaderText = item.Text, Visible = item.visible, CellTemplate = new DataGridViewTextBoxCell()
         };
         Columns.Insert(cols.IndexOf(item), column);
     }
     LastRowGrid?.InsertColumns(cols);
 }