private void grid1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == 0 && e.RowIndex != -1)
{
if (Convert.ToBoolean(grid1.Rows[e.RowIndex].Cells[0].EditedFormattedValue))
{
//这里处理check选中事件
}
}
}
//ColumnIndex 为checkbox列索引