Я использую этот код для обновления моей сетки.Это не работает.Сетка не обновляется.Я не могу найти никаких проблем с кодом.Это приложение справочной службы.Я пытаюсь обновить закрытый тикет на сервере с моей сеткой на клиенте.ПОМОГИТЕ!
public class DAL_LOADTICKETS
{
private static string URL ="http://helpdesk.hujelabs.com/user.php/"+Login.user_id+"/query/";
public static void/*ObservableCollection<cTicket>*/ LoadOPENTICKETS()
{
// Execute the query using the LINQ to XML
var tickets = from c in XElement.Load(URL).Elements("query") select c;
foreach (var ticks in tickets)
{
cTicket lTicket = new cTicket
{
TicketID = ticks.Element("query_id").Value,
TicketStatus = ticks.Element("status").Value,
TicketSubject = ticks.Element("subject").Value,
TicketDescription = ticks.Element("description").Value,
TicketTags = ticks.Element("tag").Value,
TimeStamp = ticks.Element("timestamp").Value,
};
if (ticks.Element("status").Value == "open")
{
if (!Window1.OpenTicketsList.Contains(lTicket))
{
Window1.OpenTicketsList.Add(lTicket);
}
}
else if (ticks.Element("status").Value == "closed")
{
if (Window1.OpenTicketsList.Contains(lTicket))
{
Console.WriteLine("VISITED BUT NOT DELETED");
Window1.OpenTicketsList.Remove(lTicket);
}
}
}
}
<Grid Width="756" Background="White">
<ListView Name="OpenReqList" HorizontalAlignment="Stretch" VerticalAlignment="Top" ItemsSource="{Binding TicketCollection}" Width="750" PreviewMouseDoubleClick="OpenReqList_PreviewMouseDoubleClick" IsSynchronizedWithCurrentItem="True">
<ListView.View>
<GridView >
<GridView.Columns>
<GridViewColumn Width="100" Header="Ticket ID" DisplayMemberBinding="{Binding TicketID}"/>
<GridViewColumn Width="250" Header="Ticket Subject" DisplayMemberBinding="{Binding Path=TicketSubject}"/>
<GridViewColumn Width="190" Header="Ticket Send Time" DisplayMemberBinding="{Binding Path=TimeStamp}"/>
<GridViewColumn Width="190" Header="Ticket Status" DisplayMemberBinding="{Binding Path=TicketStatus}"/>
</GridView.Columns>
</GridView>
</ListView.View>
</ListView>
</Grid>
public class cTicket
{
public string TicketID { get; set; }
public string TicketStatus { get; set; }
public string TicketSubject { get; set; }
public string TicketDescription { get; set; }
public string TicketTags { get; set; }
public string TicketDiscussionID { get; set; }
public string ResponseAdmin { get; set; }
public string ResponseClient { get; set; }
public string TimeStamp { get; set; }
}