Click here to Skip to main content
11,478,066 members (71,855 online)
Rate this: bad
Please Sign up or sign in to vote.
See more: WPF entity

I am new to WPF and Entity Framework.
I am trying to create a XBAP application having 1 page with a listbox and binding this listbox from Entity data Model.

The application is crashing on the following line :
OMSEntities s = new OMSEntities();

the error message shown is :

Cannot create instance of 'Page1' defined in assembly 'WpfEFListBox2, Version=, Culture=neutral, PublicKeyToken=null'. Exception has been thrown by the target of an invocation.  Error in markup file 'Page1.xaml' Line 1 Position 7.

Please note that i am not getting any issue while running the same code using WPF application and not WPF Browser application.
Posted 27-Oct-11 5:47am

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 Sergey Alexandrovich Kryukov 194
1 Richard Deeming 180
2 OriginalGriff 160
3 Sascha Lefèvre 145
4 Tomas Takac 130
0 Sergey Alexandrovich Kryukov 7,675
1 OriginalGriff 7,256
2 Sascha Lefèvre 3,034
3 Maciej Los 2,491
4 Richard Deeming 2,305

Advertise | Privacy | Mobile
Web04 | 2.8.150520.1 | Last Updated 27 Oct 2011
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100