topic Handling WM_QUERYENDSESSION message in .NET Maps SDK Questions https://community.esri.com/t5/net-maps-sdk-questions/handling-wm-queryendsession-message/m-p/373619#M4415 <HTML><HEAD></HEAD><BODY><P>I an trying to make my app behave during user log-off according to <A href="https://msdn.microsoft.com/en-us/library/windows/desktop/aa373651(v=vs.85).aspx">These MS guidelines.</A></P><P>When the ESRI WPF map view is displayed in my application, I never receive the WM_QUERYENDSESSION message.&nbsp; Using spy++, it appears that the message is received and false is returned, but the app never gets it.</P><P></P><P>Is the ESRI library intercepting that message?&nbsp; Can that be turned off?</P></BODY></HTML> Mon, 13 Jun 2016 19:36:29 GMT ChristopherMoore3 2016-06-13T19:36:29Z Handling WM_QUERYENDSESSION message https://community.esri.com/t5/net-maps-sdk-questions/handling-wm-queryendsession-message/m-p/373619#M4415 <HTML><HEAD></HEAD><BODY><P>I an trying to make my app behave during user log-off according to <A href="https://msdn.microsoft.com/en-us/library/windows/desktop/aa373651(v=vs.85).aspx">These MS guidelines.</A></P><P>When the ESRI WPF map view is displayed in my application, I never receive the WM_QUERYENDSESSION message.&nbsp; Using spy++, it appears that the message is received and false is returned, but the app never gets it.</P><P></P><P>Is the ESRI library intercepting that message?&nbsp; Can that be turned off?</P></BODY></HTML> Mon, 13 Jun 2016 19:36:29 GMT https://community.esri.com/t5/net-maps-sdk-questions/handling-wm-queryendsession-message/m-p/373619#M4415 ChristopherMoore3 2016-06-13T19:36:29Z