topic Re: ADO.NET Entity Data Model in ArcObjects SDK Questions

ADO.NET Entity Data Model

Gregory_KevinMorales — Mon, 18 Feb 2013 06:53:44 GMT

i have tried using ADO.NET Entity Data Model in my ArcDesktop project using dockable windows.

but every time i start debugging im getting a error.

COMException was unhandled by user code
Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))

Private Sub SetupDockableWindow()
        If m_dockableWindow Is Nothing Then
            Dim dockWindowManager As IDockableWindowManager
            dockWindowManager = CType(m_application, IDockableWindowManager)
            If Not dockWindowManager Is Nothing Then
                Dim windowID As UID = New UIDClass
                windowID.Value = regKey.GetValue("dwUID") 'DockableWindowGuid
                m_dockableWindow = dockWindowManager.GetDockableWindow(windowID) ' <-----on this line
            End If
        End If
End Sub

Re: ADO.NET Entity Data Model

JamesCrandall — Sat, 11 Dec 2021 15:45:38 GMT

Private Sub SetupDockableWindow()
        If m_dockableWindow Is Nothing Then
            Dim dockWindowManager As IDockableWindowManager
            dockWindowManager = CType(m_application, IDockableWindowManager)
            If Not dockWindowManager Is Nothing Then
                Dim windowID As UID = New UIDClass
                windowID.Value = regKey.GetValue("dwUID") 'DockableWindowGuid
                m_dockableWindow = dockWindowManager.GetDockableWindow(windowID) ' <-----on this line
            End If
        End If
End Sub

Add a Try...Catch with some error checking. Or at minimum, step through and determine the exact line it is failing on.

Re: ADO.NET Entity Data Model

Gregory_KevinMorales — Tue, 19 Feb 2013 00:21:26 GMT

Add a Try...Catch with some error checking. Or at minimum, step through and determine the exact line it is failing on.

have tried adding try catch... still getting an error in this line...

COMException was unhandled by user code
Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))

m_dockableWindow = dockWindowManager.GetDockableWindow(windowID) ' <-----on this line

but if i remove the ADO.NET Entity Data Model the error won't appear...

Re: ADO.NET Entity Data Model

RichardWatson — Tue, 19 Feb 2013 10:02:03 GMT

http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#//0023000000nq000000

Re: ADO.NET Entity Data Model

Gregory_KevinMorales — Mon, 18 Mar 2013 08:03:33 GMT

http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#//0023000000nq000000

sorry but i don't see anything related to entity data model in that link... or i just don't know what you mean...