DevExpress 顯示進度條

1、使用了DevExpress的WaitDialogForm 2、splashScreenManager 首先添加splashScreenManager組件->右上角小三角 ...

GridControl 隱藏Drag a column header here to group by that column

解決方案： 打開設計器，找到OptionsView，往下拉設置showGroupPanel為false ...