请各位大虾路过看看，小弟这个问题出在什么地方

Question

                        dataGridView1.Rows[0].Cells[0].Value = textBox1.Text.ToString();
                        dataGridView1.Rows[0].Cells[1].Value = textBox3.Text.ToString();
                        dataGridView1.Rows[0].Cells[2].Value = textBox5.Text.ToString();
                        dataGridView1.Rows[0].Cells[3].Value = textBox6.Text.ToString();
                        string[] row = new string[]
                        {
                            dataGridView1.Rows[0].Cells[0].Value.ToString(),
                            dataGridView1.Rows[0].Cells[1].Value.ToString(),
                            dataGridView1.Rows[0].Cells[2].Value.ToString(),
                            dataGridView1.Rows[0].Cells[3].Value.ToString(),
                        };     
                        dataGridView1.Rows.Add(row);
这是代码运行后，产生结果，新输入数据会显示两行，再次输入两行变一行，新输入者还是两行，不知道问题在那边，跪求真因

Answer 1

dataGridView1.Rows.Add(row);这又增加了一行，肯定是两行了

Answer 2

就是这里的问题。每次都是dataGridView1.Rows[0]，而且后面还有
dataGridView1.Rows.Add(row);

Answer 3

把你的代码改一下：            int index=dataGridView1.Rows.Add();
            dataGridView1.Rows[index].Cells[0].Value = textBox1.Text.ToString();
            dataGridView1.Rows[index].Cells[1].Value = textBox2.Text.ToString();
            dataGridView1.Rows[index].Cells[2].Value = textBox3.Text.ToString();
            dataGridView1.Rows[index].Cells[3].Value = textBox4.Text.ToString();