Десериализация в datagrid

<?xml version="1.0" encoding="utf-8"?>
<DataTable>
  <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:MainDataTable="Workers" msdata:UseCurrentLocale="true">
      <xs:complexType>
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="Workers">
            <xs:complexType>
              <xs:sequence>
                <xs:element name="id_worker" type="xs:int" />
                <xs:element name="Family" type="xs:string" minOccurs="0" />
                <xs:element name="Name" type="xs:string" minOccurs="0" />
                <xs:element name="Doljnost" type="xs:string" minOccurs="0" />
              </xs:sequence>
            </xs:complexType>
          </xs:element>
        </xs:choice>
      </xs:complexType>
      <xs:unique name="Constraint1">
        <xs:selector xpath=".//Workers" />
        <xs:field xpath="id_worker" />
      </xs:unique>
    </xs:element>
  </xs:schema>
  <diffgr:diffgram xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" xmlns:diffgr="urn:schemas-microsoft-com:xml-diffgram-v1">
    <NewDataSet>
      <Workers diffgr:id="Workers1" msdata:rowOrder="0" diffgr:hasChanges="inserted">
        <id_worker>0</id_worker>
        <Family>Казаня</Family>
        <Name>Назаня</Name>
        <Doljnost>хакер</Doljnost>
      </Workers>
      <Workers diffgr:id="Workers2" msdata:rowOrder="1" diffgr:hasChanges="inserted">
        <id_worker>1</id_worker>
        <Family>Казаня</Family>
        <Name>Назаня</Name>
        <Doljnost>хакер</Doljnost>
      </Workers>
      <Workers diffgr:id="Workers3" msdata:rowOrder="2" diffgr:hasChanges="inserted">
        <id_worker>2</id_worker>
        <Family>Казаня</Family>
        <Name>Назаня</Name>
        <Doljnost>хакер</Doljnost>
      </Workers>
      <Workers diffgr:id="Workers4" msdata:rowOrder="3" diffgr:hasChanges="inserted">
        <id_worker>3</id_worker>
        <Family>Казаня</Family>
        <Name>Назаня</Name>
        <Doljnost>хакер</Doljnost>
      </Workers>
      <Workers diffgr:id="Workers5" msdata:rowOrder="4" diffgr:hasChanges="inserted">
        <id_worker>4</id_worker>
        <Family>Казаня</Family>
        <Name>Назаня</Name>
        <Doljnost>хакер</Doljnost>
      </Workers>
      <Workers diffgr:id="Workers6" msdata:rowOrder="5" diffgr:hasChanges="inserted">
        <id_worker>5</id_worker>
        <Family>Казаня</Family>
        <Name>Назаня</Name>
        <Doljnost>хакер</Doljnost>
      </Workers>
      <Workers diffgr:id="Workers7" msdata:rowOrder="6" diffgr:hasChanges="inserted">
        <id_worker>6</id_worker>
        <Family>Казаня</Family>
        <Name>Назаня</Name>
        <Doljnost>хакер</Doljnost>
      </Workers>
      <Workers diffgr:id="Workers8" msdata:rowOrder="7" diffgr:hasChanges="inserted">
        <id_worker>7</id_worker>
        <Family>Казаня</Family>
        <Name>Назаня</Name>
        <Doljnost>хакер</Doljnost>
      </Workers>
    </NewDataSet>
  </diffgr:diffgram>
</DataTable>