edmx.diagram_图表

diagram_图表
<?xml version="1.0" encoding="utf-8"?>
<edmx:Edmx Version="2.0" xmlns:edmx="http://schemas.microsoft.com/ado/2008/10/edmx">
 <!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
  <edmx:Designer xmlns="http://schemas.microsoft.com/ado/2008/10/edmx">
    <!-- Diagram content (shape and connector positions) -->
    <edmx:Diagrams>
      <Diagram DiagramId="08c69bb680474fb7aa243b1caf81a3ce" Name="关系图1" >
        <EntityTypeShape EntityType="StudentManage.UserInfo" Width="1.5" PointX="1.125" PointY="1" />
        <EntityTypeShape EntityType="StudentManage.ClassInfo" Width="1.5" PointX="4.375" PointY="0.875" />
        <AssociationConnector Association="StudentManage.UserInfoClassInfo" />
      </Diagram>
    </edmx:Diagrams>
  </edmx:Designer>
</edmx:Edmx>

EF图表的信息记录文件以XML形式存放