DATAgridview怎么在一列中加入 listbox！

DATAgridview怎么在一列中加入 listbox！ --------------------编程问答-------------------- http://topic.csdn.net/u/20080314/12/231d7411-4de4-49f7-b070-8ce3afb79f7a.html
--------------------编程问答-------------------- 在窗体上放一个 ListBox 设置成不可看的

在datagridview_Click事件中判断



Rectangle rect = dataGridView1.GetCellDisplayRectangle(dataGridView1.CurrentCell.ColumnIndex, dataGridView1.CurrentCell.RowIndex, false);



Listbox.Left = rect.Left;

Listbox.Top = rect.Top;

Listbox.Width = rect.Width;

Listbox.Height = rect.Height;

Listbox.Visible = true; 



this.dataGridView1.Controls.Add(lb);

--------------------编程问答-------------------- 少了一个判断，高度你也可以自己调整一下！



        private void dataGridView1_Click(object sender, EventArgs e)

        {

            if (dataGridView1.CurrentCell.ColumnIndex == 0)//如果是第二列，就换成1

            {

                Rectangle rect = dataGridView1.GetCellDisplayRectangle(dataGridView1.CurrentCell.ColumnIndex, dataGridView1.CurrentCell.RowIndex, true);



                listBox1.Left = rect.Left;

                listBox1.Top = rect.Top;

                listBox1.Width = rect.Width;

                listBox1.Height = rect.Height;//高度根据需要调整

                listBox1.Visible = true;



                this.dataGridView1.Controls.Add(listBox1);

            }

        }

--------------------编程问答-------------------- http://www.codeproject.com/KB/edit/DataGridView.aspx --------------------编程问答--------------------   private void SearchRes_CurrentCellChanged(object sender, EventArgs e)
        {//SearchRes是datagridview一个实例
            try
            {
                if(SearchRes.CurrentCell.ColumnIndex == 3)
                {//cmb_temp是ComboBox实例
                    Rectangle reg = SearchRes.GetCellDisplayRectangle(SearchRes.CurrentCell.ColumnIndex, SearchRes.CurrentCell.RowIndex, false);
                    cmb_temp.Left = reg.Left;
                    cmb_temp.Top = reg.Top;
                    cmb_temp.Width = reg.Width;
                    cmb_temp.Height = reg.Height;
                    cmb_temp.Visible = true;
                    string value = SearchRes.CurrentCell.Value.ToString();
                    cmb_temp.Text = value;
                }
                else
                    cmb_temp.Visible = false;
            }
            catch
            {
            }
        }
你改一下吧，我这个是ComboBox的，替换一下，先实例化一个listbox对象，

补充：.NET技术 ,  C#