/// <summary>
/// Handle events when the popup window closes
/// </summary>
private void OnIsOpenChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
// Popup window is closed
if (!popupWindow.IsOpen)
{
// Pop-up is closing, so detach PopupInfo.PropertyChanged and MapApplication.Current.SelectedLayerChanged events
PopupInfo.PropertyChanged -= PopupInfo_PropertyChanged;
MapApplication.Current.SelectedLayerChanged -= Current_SelectedLayerChanged;
// If the pop-up is closing and the temporary layer still exists, remove it from the map.
if (temporaryLayer != null)
{
if (MapApplication.Current.SelectedLayer == temporaryLayer)
{
HideFeatureDataGrid();
}
if (map.Layers.Contains(temporaryLayer))
{
map.Layers.Remove(temporaryLayer);
}
temporaryLayer = null;
}
Grid infoWindowGrid = Utils.FindChildOfType <Grid>(popupWindow, 3);
if (infoWindowGrid.Children.Contains(indicator))
{
infoWindowGrid.Children.Remove(indicator); // Remove the busy indicator from the pop-up window
}
if (CloseNoRecordsView.CanExecute(popupWindow))
{
CloseNoRecordsView.Execute(popupWindow);
}
if (GoBack.CanExecute(popupWindow))
{
GoBack.Execute(popupWindow);
}
_popupItemChanged = false;
}
}