/// <summary>
/// 用于向 Land_Graphs EntitySet 添加新对象的方法，已弃用。请考虑改用关联的 ObjectSet<T> 属性的 .Add 方法。
/// </summary>
public void AddToLand_Graphs(Land_Graph land_Graph)
{
base.AddObject("Land_Graphs", land_Graph);
}
/// <summary>
/// 创建新的 Land_Graph 对象。
/// </summary>
/// <param name="id">ID 属性的初始值。</param>
/// <param name="graphName">GraphName 属性的初始值。</param>
public static Land_Graph CreateLand_Graph(global::System.Int32 id, global::System.String graphName)
{
Land_Graph land_Graph = new Land_Graph();
land_Graph.ID = id;
land_Graph.GraphName = graphName;
return land_Graph;
}