{"action":"created","issue":{"url":"https://api.github.com/repos/Windows-XAML/Template10/issues/354","labels_url":"https://api.github.com/repos/Windows-XAML/Template10/issues/354/labels{/name}","comments_url":"https://api.github.com/repos/Windows-XAML/Template10/issues/354/comments","events_url":"https://api.github.com/repos/Windows-XAML/Template10/issues/354/events","html_url":"https://github.com/Windows-XAML/Template10/issues/354","id":117819207,"number":354,"title":"Unable to Bind Hamburger Menu to IsEnabled or Visibilty","user":{"login":"PushyHedge","id":9364981,"avatar_url":"https://avatars.githubusercontent.com/u/9364981?v=3","gravatar_id":"","url":"https://api.github.com/users/PushyHedge","html_url":"https://github.com/PushyHedge","followers_url":"https://api.github.com/users/PushyHedge/followers","following_url":"https://api.github.com/users/PushyHedge/following{/other_user}","gists_url":"https://api.github.com/users/PushyHedge/gists{/gist_id}","starred_url":"https://api.github.com/users/PushyHedge/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/PushyHedge/subscriptions","organizations_url":"https://api.github.com/users/PushyHedge/orgs","repos_url":"https://api.github.com/users/PushyHedge/repos","events_url":"https://api.github.com/users/PushyHedge/events{/privacy}","received_events_url":"https://api.github.com/users/PushyHedge/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Windows-XAML/Template10/labels/bug","name":"bug","color":"fc2929"},{"url":"https://api.github.com/repos/Windows-XAML/Template10/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/Windows-XAML/Template10/milestones/2","html_url":"https://github.com/Windows-XAML/Template10/milestones/NuGet%20Library%20v1.0.9","labels_url":"https://api.github.com/repos/Windows-XAML/Template10/milestones/2/labels","id":1358558,"number":2,"title":"NuGet Library v1.0.9","description":"","creator":{"login":"JerryNixon","id":1749983,"avatar_url":"https://avatars.githubusercontent.com/u/1749983?v=3","gravatar_id":"","url":"https://api.github.com/users/JerryNixon","html_url":"https://github.com/JerryNixon","followers_url":"https://api.github.com/users/JerryNixon/followers","following_url":"https://api.github.com/users/JerryNixon/following{/other_user}","gists_url":"https://api.github.com/users/JerryNixon/gists{/gist_id}","starred_url":"https://api.github.com/users/JerryNixon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JerryNixon/subscriptions","organizations_url":"https://api.github.com/users/JerryNixon/orgs","repos_url":"https://api.github.com/users/JerryNixon/repos","events_url":"https://api.github.com/users/JerryNixon/events{/privacy}","received_events_url":"https://api.github.com/users/JerryNixon/received_events","type":"User","site_admin":false},"open_issues":7,"closed_issues":22,"state":"open","created_at":"2015-10-16T00:25:59Z","updated_at":"2015-11-24T03:50:28Z","due_on":null,"closed_at":null},"comments":2,"created_at":"2015-11-19T14:00:57Z","updated_at":"2015-11-27T23:33:05Z","closed_at":null,"body":"I'm trying to bind my HamburgerMenu's IsEnabled property (because I need the user to login first), but it's just ignoring the binding. If I make the change using ViewStates, it crashes.\r\n\r\nAny ideas how I can overcome this? I'm using MVVM"},"comment":{"url":"https://api.github.com/repos/Windows-XAML/Template10/issues/comments/160226980","html_url":"https://github.com/Windows-XAML/Template10/issues/354#issuecomment-160226980","issue_url":"https://api.github.com/repos/Windows-XAML/Template10/issues/354","id":160226980,"user":{"login":"craigktreasure","id":6309423,"avatar_url":"https://avatars.githubusercontent.com/u/6309423?v=3","gravatar_id":"","url":"https://api.github.com/users/craigktreasure","html_url":"https://github.com/craigktreasure","followers_url":"https://api.github.com/users/craigktreasure/followers","following_url":"https://api.github.com/users/craigktreasure/following{/other_user}","gists_url":"https://api.github.com/users/craigktreasure/gists{/gist_id}","starred_url":"https://api.github.com/users/craigktreasure/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/craigktreasure/subscriptions","organizations_url":"https://api.github.com/users/craigktreasure/orgs","repos_url":"https://api.github.com/users/craigktreasure/repos","events_url":"https://api.github.com/users/craigktreasure/events{/privacy}","received_events_url":"https://api.github.com/users/craigktreasure/received_events","type":"User","site_admin":false},"created_at":"2015-11-27T23:33:05Z","updated_at":"2015-11-27T23:33:05Z","body":"I am seeing the same, but i can only reproduce this when my Surface is docked in a multimon configuration. This does not occur undocked. If i remove my IsEnabled binding, the crash does not occur in the docked configuration.\r\n\r\nSystem.NullReferenceException: Object reference not set to an instance of an object.\r\n   at Template10.Controls.HamburgerMenu.<.ctor>b__6_1(DependencyObject d, DependencyProperty e)\r\n\r\nAs a workaround, i have changed my binding from {x:Bind to {Binding."}}