📅  最后修改于: 2022-03-11 14:59:52.599000             🧑  作者: Mango
private void dataGridView1_CellMouseMove(object sender, DataGridViewCellMouseEventArgs e)
{
dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Style.BackColor = Color.Blue;
}