Praeclarum.UI.DocumentsViewController.UpdateEditingForSelection C# (CSharp) Метод

		void UpdateEditingForSelection ()
		{
			dupBtn.Enabled = docsView.SelectedDocuments.Count > 0;
			moveBtn.Enabled = docsView.SelectedDocuments.Count > 0;
			deleteBtn.Enabled = docsView.SelectedDocuments.Count > 0;
		}