public void OnDeleteItemEvent(object sender, DeleteItemEventArgs e)
{
var filename = "computers.xml";
XDocument xdoc = XDocument.Load(filename);
xdoc.Descendants("ArrayOfComputer")
.Elements("Computer")
.Where(x => x.Element("Id").Value == e.Param.ToString())
.Remove();
xdoc.Save(filename);
}
private void OnDeleteChangeEvent(object sender, DeleteItemEventArgs e)
{
foreach (var abonent in abonentInfoFiltered)
{
if ((string)abonent.Element("ID") == e.ID)
{
abonentInfoFiltered.Remove(abonent);
Save();
Print();
return;
}
}
}
private void Form_DeleteItem(object sender, DeleteItemEventArgs e)
{
if (e.Type == nameof(Model.MessageHeaders))
{
var hdr = Model.MessageHeaders.Where(itm => itm.Id == e.Id).FirstOrDefault();
Model.MessageHeaders.Remove(hdr);
}
if (e.Type == nameof(Model.DynamicAttributes))
{
var attr = Model.DynamicAttributes.Where(itm => itm.Id == e.Id).FirstOrDefault();
Model.DynamicAttributes.Remove(attr);
}
}
private async void DeleteButton_Clicked(object sender, EventArgs e)
{
var btn = sender as IconButton;
var deleteItemArgs = new DeleteItemEventArgs()
{
Id = btn.Tag as String,
Type = Field.Name.ToPropertyName()
};
var obj = ChildItems as Object;
if (obj is System.Collections.IList)
{
if (await SLWIOC.Get <LagoVista.Core.PlatformSupport.IPopupServices>().ConfirmAsync(XPlatResources.Msg_ConfirmDeleteItemTitle, XPlatResources.Msg_ConfirmDeleteItem))
{
var childList = ChildItems as System.Collections.IList;
var itemToBeDeleted = ChildItems.Where(itm => itm.ToEntityHeader().Id == btn.Tag as string).FirstOrDefault();
childList.Remove(itemToBeDeleted);
Deleted?.Invoke(sender, deleteItemArgs);
Refresh();
}
}
}
private void ViewModelOnDeleteItemRequested(object?sender, DeleteItemEventArgs e)
{
AgentModel oldModel = latestData.Item3.Agents.First(a => a.Id == latestData.Item1.ModelId);
switch (e.TargetProperty)
{
case nameof(AgentViewModel.ConsumingMessages):
{
MessageViewModel message = e.DeletedItem.AssertTypeOf <MessageViewModel>();
object messageId = message.ModelId != default ? (object)message.ModelId : message.FullName;
OnMessage(new ModificationRequest(
latestData.Item2, new Modification(ModificationType.Remove,
messageId,
null,
oldModel,
new AgentConsumingMessagesProperty())));
break;
}
case nameof(AgentViewModel.ProducingMessages):
{
MessageViewModel message = e.DeletedItem.AssertTypeOf <MessageViewModel>();
object messageId = message.ModelId != default ? (object)message.ModelId : message.FullName;
OnMessage(new ModificationRequest(
latestData.Item2, new Modification(ModificationType.Remove,
messageId,
null,
oldModel,
new AgentProducedMessagesProperty())));
break;
}
case nameof(AgentViewModel.InterceptingMessages):
{
MessageViewModel message = e.DeletedItem.AssertTypeOf <MessageViewModel>();
object messageId = message.ModelId != default ? (object)message.ModelId : message.FullName;
OnMessage(new ModificationRequest(
latestData.Item2, new Modification(ModificationType.Remove,
messageId,
null,
oldModel,
new InterceptorAgentInterceptingMessagesProperty())));
break;
}
case nameof(AgentViewModel.IncomingEvents):
OnMessage(new ModificationRequest(
latestData.Item2, new Modification(ModificationType.Remove,
e.DeletedItem.AssertTypeOf <string>(),
null,
oldModel,
new AgentIncomingEventsProperty())));
break;
case nameof(AgentViewModel.ProducedEvents):
OnMessage(new ModificationRequest(
latestData.Item2, new Modification(ModificationType.Remove,
e.DeletedItem.AssertTypeOf <string>(),
null,
oldModel,
new AgentProducedEventsProperty())));
break;
default:
throw new InvalidOperationException($"Unknown deleted item {e.TargetProperty}");
}
}
private void ChildListControl_Deleted(object sender, DeleteItemEventArgs e)
{
Form.InvokeItemDeleted(e);
}
