PackageExplorerViewModel.PackageViewModel.BeginEdit C# (CSharp) Méthode

        public void BeginEdit()
        {
            // raise the property change event here to force the edit form to rebind
            // all controls, which will erase all error states, if any, left over from the previous edit
            OnPropertyChanged("PackageMetadata");
            IsInEditMode = true;
        }