string[] TitleNames = new string[] { "报告来源", "报告分类", "行业分类", "作者", "推荐" };
        int intConuts = 5;
        private void InitContorl()
        {

            //RadioButton[ ] rb = new RadioButton[intConuts];
            Label[] lb = new Label[intConuts];
            ToolTip toolTip1 = new ToolTip();
            toolTip1.AutoPopDelay = 5000;
            toolTip1.InitialDelay = 1000;
            toolTip1.ReshowDelay = 500;
            toolTip1.ShowAlways = true;
            ComboBox[] cb = new ComboBox[intConuts];
            for (int i = 0; i < intConuts; i++)
            {
                lb[i] = new Label();
                lb[i].Name = "titleLable" + i.ToString();
                lb[i].Text = "标题字2222222222222222222222222222222222222222222222222222222222222222222222222段" + (i + 1) + ":";
                lb[i].AutoSize = true;
                toolTip1.SetToolTip(lb[i], lb[i].Text);
                lb[i].MaximumSize = new System.Drawing.Size(200, lb[i].Height);
                lb[i].AutoEllipsis = true;
                lb[i].Location = new Point(12, 20 + i * 30);
                cb[i] = new ComboBox();
                cb[i].DataSource = TitleNames;
                cb[i].Name = "comboBoxName_" + i;
                cb[i].DisplayMember = "DisplayMember" + i;
                cb[i].ValueMember = "ValueMember" + i;
                cb[i].TabIndex = i;
                cb[i].FormattingEnabled = true;

                if (i == 0) cb[i].Location = new Point(lb[i].Location.X + 200, lb[i].Location.Y);
                else
                    cb[i].Location = new Point(lb[i - 1].Location.X + 200, lb[i].Location.Y);
            }

            Button btnbBuildXml = new Button();
            btnbBuildXml.Click += new EventHandler(btnbBuildXml_Click);
            this.groupBox1.Width = lb[0].Location.X + lb[0].Width + 250;
            this.groupBox1.Height = 15 + 30 * intConuts;
            this.groupBox1.Controls.AddRange(cb);
            this.groupBox1.Controls.AddRange(lb);

        }