datagridview中,如何选中一行或者一个数据

Question

试了好多,都不行,我就想在网格中选中,然后让数据在下面的textBox中显示出来....谢谢各位了...

Answer 1

this.dataGridView1.CurrentCell = this.dataGridView1[colIndex, rowIndex];
object value = this.dataGridView1.CurrentCell.Value;
if (value != null)
{
string strValue = value.ToString();
}

Answer 2

private void dataGridView1_SelectionChanged(object sender, EventArgs e)
        {
            this.textBox1.Text = this.dataGridView1.CurrentCell.Value.ToString();
                       
            
            
        }

Answer 3

首先先选中 dataGridView1,然后找一个cellclick的事件.private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        {            string str0 = this.dataGridView1.CurrentRow.Cells[0].Value.ToString();//0为dataGridView1的索引值
            string str1 = this.dataGridView1.CurrentRow.Cells[1].Value.ToString();//1为dataGridView1的索引值
            this.txtbox1.Text = str0;
            this.txtbox2.Text = str1;
        }