// When page is navigated to set data context to selected item in list
protected override void OnNavigatedTo(NavigationEventArgs e)
{
string projectId, workItemId;
if (NavigationContext.QueryString.TryGetValue("project", out projectId) &&
NavigationContext.QueryString.TryGetValue("workitem", out workItemId))
{
Guid pId = Guid.Parse(projectId);
Guid wId = Guid.Parse(workItemId);
project = Service.Instance.Projects.FirstOrDefault(p => p.Id == pId);
if (project != null)
{
workItem = project.WorkItems.FirstOrDefault(w => w.Id == wId);
}
if (workItem == null)
{
NavigationService.GoBack();
return;
}
DataContext = workItem;
}
}
public bool Equals(WorkItem other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return other.Id.Equals(Id);
}