Latest Contributions by alehmann

We are developing a standalone application using CoreHost and want to create new tables (and featureclasses), some of which need to be registered as versioned. For now we only found the possibility to use geoprocessing from the Desktop namespace which is unavailable in a CoreHost application. The same goes for granting rights to a user in an enterprise database, which we were unable to find the option to do within a CoreHost application.   Are we just missing the right way to do it or is there currently no way to do this in a standalone application? ... View more

We have the need in our application to maintain some kind of audit tables (these are not audit tables in the classical sense, but conceptually very similar) that contain certain changes to the customer's data. The way we did it in ArcObjects was to subscribe to the IEditEvents_On*** events and handle our own logic in there. Because we only want to record the state of an object at the end of an edit session, we can't just write our audit data at the end of each edit operation but have to "compress" all the changes that happen in an edit session into one single change. The problem we're facing is that apparently there are no events to subscribe to for when edits are saved. We can call Project.Current.SaveEditsAsync() - but so can the user via the UI without us knowing. Is there any way to react to the saving of an edit session in a similar way to how we can handle the different stages of an EditOperation (i. e. EditStartedEvent, EditCompletedEvent)? ... View more

I have a user control like this (simplified):   <UserControl> <Grid> <StackPanel Grid.Row="0" Orientation="Horizontal"> <TextBlock Grid.Row="0" VerticalAlignment="Center" FontSize="12" Style="{DynamicResource Esri_TextBlockH4}" Text="{Binding Title}" /> </TextBlock> </StackPanel> </Grid> </UserControl>   This control is constructed in code behind and assigned to the Header property of an Expander:   <Expander Header="{Binding Header}" Style="{DynamicResource Esri_ExpanderBorderless}"> ... </Expander>   The problem is that the textblocks inside the expander (and on the header) do not get the correct brushes for dark mode: As you can see, the controls above the expander behave as expected: The text blocks (1), text boxes (2) and comboboxes (3) all change appearance accordingly to the theme. But the text blocks in the expander do not (4, 5). Other controls inside the expander do work correctly (6, 7). Apart from the user control everything else is not styled explicitly but supposed to pick up the default Esri styles. The views above the expander and inside the expander are constructed dynamically in code behind - but both exactly the same way. Is there something I'm missing here?   ... View more

As pointed to in my question "Are Definition Queries taken into account when creating an MMPK?" I would like to propose the possibility to filter out unwanted data when creating an MMPK from ArcGIS Pro. I don't know whether Definition Queries would be the right way to go but having a way to only (e. g.) export the newest features / rows would be really helpful. As is, we have customers that will have to create unnecessarily big MMPKs which in turn leads to heavy network traffic. ... View more

I have some tables that I want to export into an MMPK with ArcGIS Pro 2.5. Because the tables are rather large, I want to take only the newest (e. g. from this year) rows. I can define that query in Pro and it's working (be it on standalone tables or feature classes). But when I create an MMPK from the project, all rows are exported into the MMPK. Is there any way to filter out unwanted data when creating an MMPK? ... View more

Yesterday we encountered the following problem on a customer's system: During loading of the map, the runtime makes calls to URLs that are not part of the Web Adaptor / ArcGIS Server. This leads to problems when access to invalid URLs is replied to with a 403 status code. The setup is as follows: The map service that's configured as endpoint for our app is like this: https://arcgis.<customer>.com/<webadaptor>/rest/services/<app_service>/MapServer During loading of the map, the runtime makes a call to https://arcgis.<customer>.com/rest/info?f=json Note the missing "<webadaptor>" part. Our customer's infrastructure is set up so that requests to invalid URLs (the URL without web adaptor is not mapped) result in a 403 response. Apparently the runtime then thinks that the user is not authorized to view the map and fails the load. On our own internal system we were able to see the same pattern of requests with the difference that our system does not respond with a 403 on invalid urls but a 404 - which seems fine for the runtime as it then calls the correct url right afterwards. Our app is a Xamarin.Forms app using the 100.3 release of the runtime. Is this documented behaviour or a bug in the runtime? We might be able to convince our customer's IT in this case to either forward the /rest path to the web adaptor or change the response to a 404 but they are a bit "surprised" (to put it mildly) that our app is accessing paths it is not supposed to. We would appreciate any guidance on this on how to make sure our app only accesses ArcGIS resources - maybe this is fixed in 100.4 already? ... View more