c# – 如何在datagridview中创建特定的列不可编辑？

(1) How can I make a specific column uneditable in DataGridView?

在要进行不可编辑的特定列上设置ReadOnly标志.

dataGridView.Columns["YourColumnName"].ReadOnly = true;

(2) How can I execute an event when the selected index on a ComboBox in the DataGridView changes?

如果它在你的DataGridView中,它不是一个ComboBox;它是一个DataGridViewComboBoxColumn.根据MSDN：

Unlike the ComboBox control,the DataGridViewComboBoxCell does not have SelectedIndex and SelectedValue properties. Instead,selecting a value from a drop-down list sets the cell Value property.

这个我不熟悉,因为我自己从未尝试过.您似乎想要订阅EditingControlShowing事件,然后查看something like this是否适合您(稍微调整一下).

(3) How can I make the header title align in the center?

设置HeaderCell.Style.Alignment

dataGridView.Columns["YourColumnName"].HeaderCell.Style.Alignment = DataGridViewContentAlignment.MiddleCenter;