public void Inital()
{
//这个类在窗口关闭后就没了，必须在这里创建新的
listener = new ScanerHook();
listener.ScanerEvent += Listener_ScanerEvent;
listener.Start();
Invoice = null;
//noPerson = 0;
Message = "";
//InputCount = 5;
using (var db = new DataModel())
{
Departments = db.Departments.ToList();
Peoples = db.Persons.Where(p => p.PersonName != "").OrderBy(p => p.PersonName).ToList();
}
Invoices = new ObservableCollection <InputInvoice> //一定要用ObservableCollection
{
//new InputInvoice(){ InvoiceNumber="5",AcctId=1,PersonId=11,RecDate = DateTime.Now.Date,Date=DateTime.Now.Date},
//new InputInvoice(){ InvoiceNumber="6",AcctId=2,PersonId=12,RecDate = DateTime.Now.Date,Date=DateTime.Now.Date},
//new InputInvoice(){ InvoiceNumber="7",AcctId=3,PersonId=13,RecDate = DateTime.Now.Date,Date=DateTime.Now.Date},
//new InputInvoice(){ InvoiceNumber="8",AcctId=3,PersonId=6,RecDate = DateTime.Now.Date,Date=DateTime.Now.Date},
//new InputInvoice(){ InvoiceNumber="9",AcctId=3,PersonId=5,RecDate = DateTime.Now.Date,Date=DateTime.Now.Date},
};
}
