private DataSet GetDataSet() {
            string sql1 = "select StudentName VName from StudentInfo";
            string sql2 = "select SubjectName HName from SubjectInfo";
            string sql3 = @"select StudentName VName,SubjectName HName,Score CellValue
                            from ScoreInfo s, StudentInfo std,SubjectInfo subj
                            where s.StudentId=std.StudentId and s.SubjectId=subj.SubjectId";
            DataSet ds = new DataSet();
            using (SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["DbConnString"].ConnectionString)) {
                conn.Open();
                SqlDataAdapter da = new SqlDataAdapter(sql1, conn);
                da.Fill(ds, "VTable");
                da = new SqlDataAdapter(sql2, conn);
                da.Fill(ds, "HTable");
                da = new SqlDataAdapter(sql3, conn);
                da.Fill(ds, "CellTable");
                return ds;
            }
        }

<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <!--
    written by Guozhijian
    2008/01/04
  -->
  <xsl:output method="html"/>
    <xsl:template match="/">
        <style type="text/css">
      .lborder3 {border:1px solid #000000;font-family:Tahoma;font-size:12px;}
      .mbodymain {text-align:center;background-color:#ffffff;}
    </style>
        <table class="lborder3" cellpadding="3" cellspacing="1" align="center">
            <xsl:call-template name="tplH"/>
            <xsl:call-template name="tplV"/>
            <xsl:call-template name="tplLastLine"/>
        </table>
    </xsl:template>
  <!--横向表头模版-->
    <xsl:template name="tplH">
        <tr>
            <td class="mbodyMain"></td>
            <xsl:for-each select="NewDataSet/HTable">
                <td class="mbodyMain">
                    <xsl:value-of select="HName"/>
                </td>
            </xsl:for-each>
            <td class="mbodyMain">合计</td>
        </tr>
    </xsl:template>
  <!--纵向表头模版-->
    <xsl:template name="tplV">
        <xsl:for-each select="NewDataSet/VTable">
            <tr>
                <td class="mbodyMain"><xsl:value-of select="VName"/></td>
                <xsl:variable name="vname" select="VName"/>
                <xsl:for-each select="/NewDataSet/HTable">
                    <td class="mbodyMain">
                        <xsl:call-template name="tplCellValue">
                            <xsl:with-param name="vName" select="$vname"/>
                            <xsl:with-param name="hName" select="HName"/>
                        </xsl:call-template>
                    </td>
                </xsl:for-each>
                <td class="mbodyMain">
                    <xsl:call-template name="tplHSum">
                        <xsl:with-param name="vName" select="$vname"/>
                    </xsl:call-template>
                </td>
            </tr>
        </xsl:for-each>
    </xsl:template>
  <!--数据单元格模版-->
    <xsl:template name="tplCellValue">
        <xsl:param name="vName"/>
        <xsl:param name="hName"/>
        <xsl:choose>
            <xsl:when test="count(/NewDataSet/CellTable[VName=$vName and HName=$hName]) &gt; 0">
                <xsl:value-of select="/NewDataSet/CellTable[VName=$vName and HName=$hName]/CellValue"/>
            </xsl:when>
            <xsl:otherwise>0</xsl:otherwise>
        </xsl:choose>
    </xsl:template>
  <!--横向统计值模版-->
    <xsl:template name="tplHSum">
        <xsl:param name="vName"/>
        <xsl:value-of select="sum(/NewDataSet/CellTable[VName=$vName]/CellValue)"/>
    </xsl:template>
  <!--纵向统计值模版-->
    <xsl:template name="tplVSum">
        <xsl:param name="hName"/>
        <xsl:value-of select="sum(/NewDataSet/CellTable[HName=$hName]/CellValue)"/>
    </xsl:template>
  <!--尾行统计值模版-->
    <xsl:template name="tplLastLine">
        <tr>
            <td class="mbodyMain">合计</td>
            <xsl:for-each select="NewDataSet/HTable">
                <td class="mbodyMain">
                    <xsl:call-template name="tplVSum">
                        <xsl:with-param name="hName" select="HName"/>
                    </xsl:call-template>
                </td>
            </xsl:for-each>
            <td class="mbodyMain">
                <xsl:value-of select="sum(NewDataSet/CellTable/CellValue)"/>
            </td>
        </tr>
    </xsl:template>
</xsl:stylesheet>

  

private void ShowData() {
            DataSet ds = this.GetDataSet();
            string xml = ds.GetXml();
            x1.DocumentContent = xml;
            x1.TransformSource = "HVReport.xslt";
        }