我(尝试)使用DevExpress XtraScheduler - (不要问为什么)创建约会而不实际使用表单中的调度程序控件 我试图像这样做......
conn = new SqlConnection("connectionstring");
conn.Open();
int ResourceId = 18;
AppointmentsAdapter = new SqlDataAdapter();
AppointmentsAdapter.SelectCommand = new SqlCommand("spGetAppointmentsForResourceById", conn);
AppointmentsAdapter.SelectCommand.CommandType = CommandType.StoredProcedure;
AppointmentsAdapter.SelectCommand.Parameters.AddWithValue("@ResourceID", ResourceID);
DataSet ds = new DataSet();
AppointmentsAdapter.Fill(ds);
SchedulerStorage store = new SchedulerStorage();
store.Appointments.DataSource = ds.Tables[0];
store.Appointments.Mappings.Start = "StartDate";
store.Appointments.Mappings.End = "EndDate";
//etc etc
store.Appointments.CustomFieldMappings.Add(new AppointmentCustomFieldMapping("fkcase", "fkcase"));
//.. etc etc
AppointmentBaseCollection appts = store.GetAppointments(dateFrom, dateTo);
这很好 - 即。它给我回复了约会之间的约会..很棒.. 但我实际上要做的是查询所有约会,以便我可以解决是否可以在特定日期时间添加新约会。
id喜欢能够做到
AppointmentsAdapter.InsertCommand = new SqlCommand("spInsertAppointment", conn);
AppointmentsAdapter.InsertCommand.Parameters.Add("@Type", SqlDbType.Int);
AppointmentsAdapter.InsertCommand.Parameters.Add("@StartDate", SqlDbType.DateTime);
AppointmentsAdapter.InsertCommand.Parameters.Add("@EndDate", SqlDbType.DateTime);
//...etc etc
然后再做
Appointment apt = store.CreateAppointment(DevExpress.XtraScheduler.AppointmentType.Normal);
apt.Start = DateTime.Today.AddHours(8);
apt.Duration = TimeSpan.FromHours(1);
apt.Subject = "Subject";
apt.Description = "Description";
store.Appointments.Add(apt);
但它似乎是商店 - 即使我已经设置了映射等,并且适配器拒绝实际添加新约会。 我想我只是做错了什么,也许我不能这样做? 为了确认,我实际上并没有表单中的调度程序控件,也不想要一个。
我只是想给用户一个特定资源/日期范围的可能约会列表,然后一旦用户选择了一个,实际上就将所选择的约会保存起来。
答案 0 :(得分:2)
我建议你订阅SchedulerStorage的AppointmentsChanged,AppointmentsInserted和AppointmentsDeleted事件,为所有这些事件实现一个处理程序,最后在这个事件处理程序中调用dataAdapter的Update方法:
void schedulerStorage_AppointmentsChanged(object sender, DevExpress.XtraScheduler.PersistentObjectsEventArgs e) {
// the code below to apply changes.
myTableAdapter.Update(this.myDBDataSet);
myDBDataSet.AcceptChanges();
}