在DataGridView中当前所选行的索引
问题描述：
就这么简单。如何获取当前选定的 A行的指数？我不想让的DataGridView 的行的对象，我想指数（0 .. N）。
It's that simple. How do I get the index of the currently selected Row of a DataGridView? I don't want the Row object, I want the index (0 .. n).
答
还有就是RowIndex$c$c>属性的CurrentCell$c$c>属性DataGridView的。
There is the RowIndex property for the CurrentCell property for the DataGridView.
datagridview.CurrentCell.RowIndex
处理的SelectionChanged$c$c>事件，并找到所选择的行的索引如上
Handle the SelectionChanged event and find the index of the selected row as above.