datagridview單元格鼠標懸停背景變化

Question

我想在鼠標懸停在特定單元格上時更改datagridview中單元格的背景顏色。

嘗試代碼：

private void dataGridView_whateventwillcomehere(object sender, DataGridViewCellEventArgs e) 
     { 

     } 

Answer 1

請嘗試對CellMouseMove事件

private void dataGridView1_CellMouseMove(object sender, DataGridViewCellMouseEventArgs e) 
{ 
    dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Style.BackColor = Color.Blue; 
} 

您需要CellMouseLeave事件還原色彩

private void dataGridView1_CellMouseLeave(object sender, DataGridViewCellEventArgs e) 
{ 
    dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Style.BackColor = Color.White; 
}