/// <summary>
 /// Deprecated Method for adding a new object to the sysdiagram1 EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddTosysdiagram1(sysdiagram1 sysdiagram1)
 {
     base.AddObject("sysdiagram1", sysdiagram1);
 }
 /// <summary>
 /// Create a new sysdiagram1 object.
 /// </summary>
 /// <param name="name">Initial value of the name property.</param>
 /// <param name="principal_id">Initial value of the principal_id property.</param>
 /// <param name="diagram_id">Initial value of the diagram_id property.</param>
 public static sysdiagram1 Createsysdiagram1(global::System.String name, global::System.Int32 principal_id, global::System.Int32 diagram_id)
 {
     sysdiagram1 sysdiagram1 = new sysdiagram1();
     sysdiagram1.name = name;
     sysdiagram1.principal_id = principal_id;
     sysdiagram1.diagram_id = diagram_id;
     return sysdiagram1;
 }