public void AddActivity(string summary, string content, string host, bool isLocal, DateTime? startTime, DateTime? endTime)
{
try
{
Activity model = new Activity()
{
Id = Guid.NewGuid(),
Summary = StringHelper.LimitLength(summary, 500),
Content = content,
CreateTime = DateTime.Now,
Host = StringHelper.LimitLength(host, 100),
IsLocal = isLocal,
IsSeen = true,
StartTime = startTime ?? DateTime.Now,
EndTime = startTime ?? DateTime.Now
};
db.AddToActivities(model);
db.SaveChanges();
}
catch (Exception ex) { throw ex; }
}
/// <summary>
/// 创建新的 Activity 对象。
/// </summary>
/// <param name="id">Id 属性的初始值。</param>
/// <param name="content">Content 属性的初始值。</param>
/// <param name="summary">Summary 属性的初始值。</param>
/// <param name="createTime">CreateTime 属性的初始值。</param>
/// <param name="startTime">StartTime 属性的初始值。</param>
/// <param name="endTime">EndTime 属性的初始值。</param>
/// <param name="host">Host 属性的初始值。</param>
/// <param name="isSeen">IsSeen 属性的初始值。</param>
/// <param name="isLocal">IsLocal 属性的初始值。</param>
public static Activity CreateActivity(global::System.Guid id, global::System.String content, global::System.String summary, global::System.DateTime createTime, global::System.DateTime startTime, global::System.DateTime endTime, global::System.String host, global::System.Boolean isSeen, global::System.Boolean isLocal)
{
Activity activity = new Activity();
activity.Id = id;
activity.Content = content;
activity.Summary = summary;
activity.CreateTime = createTime;
activity.StartTime = startTime;
activity.EndTime = endTime;
activity.Host = host;
activity.IsSeen = isSeen;
activity.IsLocal = isLocal;
return activity;
}
/// <summary>
/// 用于向 Activities 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 AddToActivities(Activity activity)
{
base.AddObject("Activities", activity);
}