private async void btnPCompleted_Click(object sender, RoutedEventArgs e)
{
if (PC.FinishProject(P) != null)
{
rtbCommentHistory.Document.Blocks.Add(CC.AddProjectComment(P.idProject, "The user " + MC.SearchMember(Environment.UserName).displayName + " has marked the project as completed.", MC.SearchMember(Environment.UserName).idMember));
var ProjectView = new ProjectView();
this.Content = ProjectView;
}
else
{
await metroWindow.ShowMessageAsync("Attention", "Project can not be updated");
}
}