DataGridView選擇特定行並檢索其值

Question

考慮到DataGridView充滿了數據，我將在DataGridView使用什么事件，當我自動單擊一行數據時，我想要檢索所有數據。 我已經嘗試使用事件CellContentClick但它只在我選擇列數據而不是行時激活

private void dtSearch_CellContentClick(object sender, DataGridViewCellEventArgs e)
{

}

Answer 1

我使用以下效果很好。 我處理DataGridView的MouseDown事件並設置要突出顯示的完整行，以便明顯它已被選中（除非你已經選擇了完整的行）。

    private void dtSearch_MouseDown(object sender, MouseEventArgs e)
    {
        // Get the cell that was clicked from the location of the mouse pointer

        DataGridView.HitTestInfo htiSelectedCell = dtSearch.HitTest(e.X, e.Y);

        if (e.Button == MouseButtons.Left)
        {
            // Make sure that a cell was clicked, and not the column or row headers
            // or the empty area outside the cells. If it is a cell,
            // then select the entire row, set the current cell (to move the arrow to
            // the current row)

            //if (htiSelectedCell.Type == DataGridViewHitTestType.Cell)
            if (htiSelectedCell.Type == DataGridViewHitTestType.RowHeader)
            {
                // do stuff here
            }
        }
    }

Answer 2

關於RowHeaderMouseClick的方法 。

Answer 3

嘗試使用CellClick事件，並遍歷檢索所需行值的列：

        private void Form1_Load(object sender, EventArgs e)
    {
        this.dataGridView1.CellClick += new DataGridViewCellEventHandler(dataGridView1_CellClick);
    }

    public void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
    {
        List<object> values = new List<object>();

        int cols = this.dataGridView1.Columns.Count;

        for (int col = 0; col < cols; col++)
        {               

            values.Add(this.dataGridView1[col, e.RowIndex].Value);
        }
    }