即使MultiSelect属性设置为false，DataGridView也会显示选中的几个项目

Question

I am using System.Windows.Forms.DataGridView and I have set MultiSelect = false and SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect , this doesn't allow user to select multiple items. While doing testing I found when we use the down arrow ↓ to change the selection - in normal speed it works fine, but when you perform it in a faster speed, it marks some other item as selected.

Is there a way to resolve this issue?

Answer 1

与其使用KeyDownEvent，不如使用KeyUpEvent。