internal String GetNormalizedPath(String path, Boolean isWrapped = false) { // check for invert if (path == null) { path = String.Empty; } if (path.StartsWith("!")) { return("!" + GetNormalizedPathInternal(path.Substring(1))); } if (_typeChecker != null) { _typeChecker.CheckXamlExpression(GetExpressionForChecker(path)); } return(GetNormalizedPathInternal(path, isWrapped)); }