public void OpenFile(string f) { if (f != null && System.IO.File.Exists(f) && DetectFileType.Detect(f) == FileType.Utf) { var t = new UtfTab(this, new EditableUtf(f), System.IO.Path.GetFileName(f)); t.FilePath = f; ActiveTab = t; AddTab(t); guiHelper.ResetRenderTimer(); } }