正文wpf 后台比例设置高度IP云V管理员/2022-08-06/5 阅读 08/06提示:扫一扫查出行【扫一扫了解最新限行尾号】复制提示 ColumnDefinition cd0 = new ColumnDefinition(); cd0.Width = new GridLength(2, GridUnitType.Star); txtGrid.ColumnDefinitions.Add(cd0);