Latest Contributions by xiaoguangyan

Hello, A problem occured when I call the ServiceFeatureTable.LoadStatusChanged, It would not raise the event, var serviceTable = new ServiceFeatureTable(new Uri("")) { FeatureRequestMode = FeatureRequestMode.ManualCache }; s erviceTable   .LoadStatusChanged += s erviceTable   _LoadStatusChanged; CurrentMap.Tables.Add( s erviceTable   ); ... View more

Hello, A problem occured when I call the ServiceFeatureTable.LoadStatusChanged, It would not raise the event, var serviceTable = new ServiceFeatureTable(new Uri("")) { FeatureRequestMode = FeatureRequestMode.ManualCache }; s erviceTable   .LoadStatusChanged += s erviceTable   _LoadStatusChanged; CurrentMap.Tables.Add( s erviceTable   ); ... View more

I have a demo with to TabItem, switch TabItem change the MapView parent, if switching very quick the map will be disapear will be blank, the demo is attached, our project change the MapView like this demo have the same issue. ... View more

Hi, I want to rollback an Edit since last UpdateFeatureAsync an ApplyEditsAsync(just geometry), so I give the feature the old geometry then  UpdateFeatureAsync an  ApplyEditsAsync, but it seems can't apply to  server database the second time and with no EditResults(count=0) return, Below is my codes var geoBeforeEdit = feature . Geometry ; var editGeometry = await mapControlView . SketchEditor . StartAsync ( feature . Geometry ) ; feature . Geometry = editGeometry ; await feature . FeatureTable . UpdateFeatureAsync ( feature ) ; IReadOnlyList < EditResult > editResults = await ( feature . FeatureTable as ServiceFeatureTable ) . ApplyEditsAsync ( ) ;             if ( editResults . Any ( r = > r . CompletedWithErrors == true ) ) {    XHNotifyIcon . ShowFancyBalloon ( editResults . Where ( r = > r . CompletedWithErrors == true ) . Aggregate ( string . Empty , ( current , o ) = > "Edit to Object '" + o . ObjectId + "' failed: " + o . Error . Message + "\n\r" ) ) ;    return false ; } bool isSuccess = //do something else..... if ( ! isSuccess ) {    feature . Geometry = geoBeforeEdit ;       await feature . FeatureTable . UpdateFeatureAsync ( feature ) ;    IReadOnlyList < EditResult > editResults = await ( feature . FeatureTable as ServiceFeatureTable ) . ApplyEditsAsync ( ) ;                if ( editResults . Any ( r = > r . CompletedWithErrors == true ) )    {      XHNotifyIcon . ShowFancyBalloon ( editResults . Where ( r = > r . CompletedWithErrors == true ) . Aggregate ( string . Empty , ( current , o ) = > "Edit to Object '" + o . ObjectId + "' failed: " + o . Error . Message + "\n\r" ) ) ;      return false ;    } } ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ... View more