急求大家帮助 ADO.NET 将xml的数据导入sql server2000数据库 出错

Question

运行报错为: '(' 附近有语法错误。 
标签 'xs' 已声明。标签名称在批查询或存储过程内部必须唯一。 
标签 'xs' 已声明。标签名称在批查询或存储过程内部必须唯一。 
急求大家帮助 谢谢 
if(this.comboBox1.Text=="sql server 2000") 
{ 
                string tableNameC; 
                tableNameC = m5_Form.textBox1.Text.ToString();                 XmlTextReader objTxtRd; 
                objTxtRd = new XmlTextReader(fileName);                 string strsql1 = "CREATE TABLE "+tableNameC+" ("; 
                int j1 = 0, j2 = 0; 
                string abcd = " "; 
                while (objTxtRd.Read()) 
                { 
                    string lieming; 
                    if (j1 == 4) abcd = Convert.ToString(objTxtRd.Name) + "  " + "varchar(80),"; 
                    if (j1 % 4 == 0 && j1 > 4) 
                    { 
                        lieming = Convert.ToString(objTxtRd.Name) + "  " + "varchar(80),"; 
                        if (lieming == abcd) break; 
                        strsql1 = strsql1 + lieming; 
                        j2++; 
                    } 
                    j1++; 
                }                 strsql1 = strsql1 + "mycount varchar(80))"; 
                DataSet xDataSet = new DataSet(); 
                xDataSet.ReadXml(fileName, XmlReadMode.ReadSchema); 
                //得到xml中的第一行 
                DataTable xTable = xDataSet.Tables[0]; 
                DataSet DS = new DataSet(); 
                string one = "select * from "; 
                one += tableNameC; 
                string dstri; 
                dstri = textBox2.Text;                 //XmlDocument doc = new XmlDocument();                 SqlConnection Conne = new SqlConnection(dstri); 
                //Conne.Open(); 
                SqlCommand Comma = new SqlCommand(strsql1, Conne); 
                Comma.Connection.Open(); 
                Comma.ExecuteNonQuery(); 
                SqlDataAdapter objAdapter1 = new SqlDataAdapter(one, Conne); 
                //填充数据 
                objAdapter1.Fill(DS, tableNameC); 
                //Conne.Close();                 DataTable objTable = DS.Tables[tableNameC]; 
                for (int i = 0; i < xTable.Rows.Count; i++) 
                { 
                    DataRow xrow = xTable.Rows[i]; 
                    DataRow objNewRow = objTable.NewRow();                     for (int j = 0; j < j2; j++) 
                    { 
                        objNewRow[j] = Convert.ToString(xrow[j]); 
                    }                     objTable.Rows.Add(objNewRow); 
                } 
                //创建命令 
                new SqlCommandBuilder(objAdapter1); 
                //更新数据库 
                objAdapter1.Update(DS, tableNameC);                 Comma.Connection.Close(); 
                MessageBox.Show("导入成功", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information); 
} 
          
} 运行报错为: '(' 附近有语法错误。 
标签 'xs' 已声明。标签名称在批查询或存储过程内部必须唯一。 
标签 'xs' 已声明。标签名称在批查询或存储过程内部必须唯一。 
下面是从ACCESS转化出来的XML文档 
<?xml version="1.0" standalone="yes"?> 
<NewDataSet> 
  <xs:schema id="NewDataSet" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata"> 
    <xs:element name="NewDataSet" msdata:IsDataSet="true" msdata:UseCurrentLocale="true"> 
      <xs:complexType> 
        <xs:choice minOccurs="0" maxOccurs="unbounded"> 
          <xs:element name="student"> 
            <xs:complexType> 
              <xs:sequence> 
                <xs:element name="sid" type="xs:string" minOccurs="0" /> 
                <xs:element name="sname" type="xs:string" minOccurs="0" /> 
                <xs:element name="ssex" type="xs:string" minOccurs="0" /> 
                <xs:element name="sage" type="xs:string" minOccurs="0" /> 
                <xs:element name="sbirth" type="xs:string" minOccurs="0" /> 
                <xs:element name="sclass" type="xs:string" minOccurs="0" /> 
                <xs:element name="smajor" type="xs:string" minOccurs="0" /> 
                <xs:element name="sdepart" type="xs:string" minOccurs="0" /> 
                <xs:element name="sparty" type="xs:string" minOccurs="0" /> 
              </xs:sequence> 
            </xs:complexType> 
          </xs:element> 
        </xs:choice> 
      </xs:complexType> 
    </xs:element> 
  </xs:schema> 
  <student> 
    <sid>2        </sid> 
    <sname>李        </sname> 
    <ssex>女        </ssex> 
    <sage>20        </sage> 
    <sbirth>1985-10-12 </sbirth> 
    <sclass>02        </sclass> 
    <smajor>计算机    </smajor> 
    <sdepart>计算机    </sdepart> 
    <sparty>团员      </sparty> 
  </student> 
</NewDataSet>