用TABLE控件动态生成表格

我想把表格生成像下面那样的 <table style="width:200px; height:200px; border-color:Red; border-collapse:collapse;">
            <tr>
                <td colspan="2" rowspan="2"></td>
                <td></td>
                <td></td>
                <td></td>
            </tr>
            
            <tr>
                <td></td>
                <td></td>
                <td></td>
            </tr>
            
            <tr>
                <td rowspan="2"></td>
                <td></td>
                <td></td>
                <td></td>
                <td></td>
            </tr>
            
            <tr>
                <td></td>
                <td></td>
                <td></td>
                <td></td>
            </tr>
            
            <tr>
                <td rowspan="2"></td>
                <td></td>
                <td></td>
                <td></td>
                <td></td>
            </tr>
            
            <tr>
                <td></td>
                <td></td>
                <td></td>
                <td></td>
            </tr>
        </table>
下面是我.CS文件中生成的代码 String[] HH = { "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "01", "02", "03", "04", "05", "06", "07" };
    String[] SS = { "00", "15", "30", "45" };    String[] Week = { "星期一", "星期二", "星期三", "星期四", "星期五", "星期六", "星期日" };
    
protected void ShowTable()
    {
        TableRow tr;
        TableCell tc;        int Count_Row_Sum = HH.Length * SS.Length;    //获得行数
        int Count_Col_Sum = Week.Length + 1;        //获得列数        for (int Row_Count = 0; Row_Count < Count_Row_Sum + 1; Row_Count++)
        {
            tr = new TableRow();
            //行数
            #region if
            if (Row_Count == 0)
            {
                //第一行标题
                for (int Col_Count = 0; Col_Count < Count_Col_Sum; Col_Count++)
                {
                    //列数
                    tc = new TableCell();
                    if (Col_Count >= 1)
                    {
                        //第一列
                        tc.Text = Week[Col_Count - 1];
                    }
                    else if (Col_Count == 0)
                    {
                        //第一行，第一列，跨2列4行
                        tc.ColumnSpan = 2;
                    }
                    tc.BackColor = Color.Brown;
                    tr.Cells.Add(tc);
                }
            }
            else
            {
            #endregion
                int c = (Row_Count - 1) / 4;  //获取小时的数组的编号
                int x = (Row_Count - 1) % 4;  //获取分钟的数组的编号
                //内容
                if (x == 0)
                {
                    for (int Col_Count = 0; Col_Count < Count_Col_Sum + 1; Col_Count++)
                    {
                        tc = new TableCell();
                        if (Col_Count == 0)
                        {
                            //第一列跨4行
                            tc.RowSpan = 4;
                            tc.Text = HH[c];
                        }
                        else if (Col_Count == 1)
                        {                            //第二列不跨行
                            tc.Text = SS[x];
                        }
                        tr.Cells.Add(tc);
                    }
                }
                else
                {
                    for (int Col_Count = 0; Col_Count < Count_Col_Sum; Col_Count++)
                    {
                        tc = new TableCell();
                        tc.Text = Row_Count + "-" + Col_Count;                        if (Col_Count == 0)
                        {
                            //第二列不跨行
                            tc.Text = SS[x];
                        }                        if (Row_Count % 2 == 0)
                        {
                            tr.BackColor = Color.Crimson;                        }
                        else
                        {
                            tr.BackColor = Color.DarkViolet;
                        }
                        tr.Cells.Add(tc);
                    }
                }
            }
            list.Controls.Add(tr);
        }
    }总是实现不了上面的哪个格式，望高手帮我看下是哪里错了