/// <summary>
 /// Deprecated Method for adding a new object to the CreditsHistory EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddToCreditsHistory(CreditsHistory creditsHistory)
 {
     base.AddObject("CreditsHistory", creditsHistory);
 }
 /// <summary>
 /// Create a new CreditsHistory object.
 /// </summary>
 /// <param name="ch_id">Initial value of the ch_id property.</param>
 /// <param name="u_username">Initial value of the u_username property.</param>
 /// <param name="ch_date">Initial value of the ch_date property.</param>
 /// <param name="ch_service">Initial value of the ch_service property.</param>
 /// <param name="ch_amount">Initial value of the ch_amount property.</param>
 public static CreditsHistory CreateCreditsHistory(global::System.Int32 ch_id, global::System.String u_username, global::System.DateTime ch_date, global::System.Int32 ch_service, global::System.Int32 ch_amount)
 {
     CreditsHistory creditsHistory = new CreditsHistory();
     creditsHistory.ch_id = ch_id;
     creditsHistory.u_username = u_username;
     creditsHistory.ch_date = ch_date;
     creditsHistory.ch_service = ch_service;
     creditsHistory.ch_amount = ch_amount;
     return creditsHistory;
 }