public FSharpOption <ITextView> LoadFileIntoNewWindow(string filePath, FSharpOption <int> line, FSharpOption <int> column) { if (File.Exists(filePath)) { var document = IdeApp.Workbench.OpenDocument(filePath, null, line.SomeOrDefault(0), column.SomeOrDefault(0)).Result; var textView = TextViewFromDocument(document); return(FSharpOption.CreateForReference(textView)); } return(FSharpOption <ITextView> .None); }