mcs/class/System.Data/Test/System.Data/TestMerge1.xml

   1 <MyDataSet>
   2   <xs:schema id="MyDataSet" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchema"
   3  xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
   4     <xs:element name="MyDataSet" msdata:IsDataSet="true" msdata:MainDataTable="Main" msdata:UseCurrentLocale="true">
   5       <xs:complexType>
   6         <xs:choice minOccurs="0" maxOccurs="unbounded">
   7           <xs:element name="Main">
   8             <xs:complexType>
   9               <xs:sequence>
  10                 <xs:element name="ID" type="xs:int" minOccurs="0" />
  11                 <xs:element name="Data" type="xs:string" minOccurs="0" />
  12               </xs:sequence>
  13             </xs:complexType>
  14           </xs:element>
  15           <xs:element name="Child">
  16             <xs:complexType>
  17               <xs:sequence>
  18                 <xs:element name="ID" type="xs:int" minOccurs="0" />
  19                 <xs:element name="PID" type="xs:int" minOccurs="0" />
  20                 <xs:element name="ChildData" type="xs:string" minOccurs="0" />
  21               </xs:sequence>
  22             </xs:complexType>
  23           </xs:element>
  24         </xs:choice>
  25       </xs:complexType>
  26       <xs:unique name="Constraint1">
  27         <xs:selector xpath=".//Main" />
  28         <xs:field xpath="ID" />
  29       </xs:unique>
  30       <xs:keyref name="MainToChild" refer="Constraint1">
  31         <xs:selector xpath=".//Child" />
  32         <xs:field xpath="PID" />
  33       </xs:keyref>
  34     </xs:element>
  35   </xs:schema>
  36   <Main>
  37     <ID>1</ID>
  38     <Data>One</Data>
  39   </Main>
  40   <Main>
  41     <ID>2</ID>
  42     <Data>Two</Data>
  43   </Main>
  44   <Main>
  45     <ID>3</ID>
  46     <Data>Three</Data>
  47   </Main>
  48   <Child>
  49     <ID>1</ID>
  50     <PID>1</PID>
  51     <ChildData>Parent1Child1</ChildData>
  52   </Child>
  53   <Child>
  54     <ID>2</ID>
  55     <PID>1</PID>
  56     <ChildData>Parent1Child2</ChildData>
  57   </Child>
  58   <Child>
  59     <ID>3</ID>
  60     <PID>2</PID>
  61     <ChildData>Parent2Child3</ChildData>
  62   </Child>
  63 </MyDataSet>
  64