请教关于动态添加删除组合框并合并文档功能的实现问题

Question

本帖最后由 yyada 于 2013-05-09 13:16:21 编辑

Answer 1

删除键就可以每次删掉最后一个,其他的没听懂你说的ArrayList array = new ArrayList();
在button1中加句:
            [code=csharp]array.Add(cbb.Text);
            cbb.TextChanged += cbb_TextChanged;
然后void cbb_TextChanged(object sender, EventArgs e)
        {
            foreach (Control text in this.Controls)
            {
                if (text is ComboBox)
                {
                    ComboBox coo = (ComboBox)text;
                    if (coo.Focused)
                    {
                        index = coo.TabIndex;
                        array.RemoveAt((index - 6));
                        array.Insert((index - 6), coo.Text);
                        //MessageBox.Show(aaa.ToString());
                    }
                }
            }         
            //throw new NotImplementedException();
        }
//删除键： 
private void button4_Click(object sender, EventArgs e)
        {
            if (i == 0)
                MessageBox.Show("已经无法删除了");
            cbbname = ("cbb" + i).ToString();//剩下的最后一个创建的combobox控件的名称
            //按照控制顺序来删除combobox
            foreach (Control c in this.Controls)
            {
                if (c is ComboBox)
                {
                    ComboBox cbb = (ComboBox)c; //当前选择的combobox控件                    
                    if (cbb.Name.ToString() == cbbname.ToString())
                    {
                        int ee = i-1;
                        i--;
                        array.RemoveAt(ee);
                        this.Controls.Remove(c);
                    }
                }
            }
                      
        }        [/code]