我在数据网格视图中隐藏了列。
当用户按下键盘cb_course中的空格键（组合框可见）并按回车cb_course是存在于特定单元格中。
假设用户想要隐藏特定列。
i有一个按钮当我按下隐藏按钮消息显示你肯定会隐藏如果用户说是。
然后我想在那行显示另一条消息cb_course（当然如果用户说是特定行将清除并且该列想要隐藏，那么你已经分配了你想要隐藏的名称。
我该怎么办？ div class =h2_lin>解决方案
I am hiding column in data grid view.
when user press the space button in key board cb_course(combo box is visible) and press enter that cb_course is present in the particular cell.
suppose user want to hide the particular column.
i have one button called hide.when i press the hide button message shows are u sure to hide if user says yes.
then i want to show another message in that rows cb_course(course name) is allocated already allocated do u want to hide if user says yes that particular row will be clear and that column want to hide.
how can i do?
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