static string ConcatPath(string path, Expression propertyExpression)
{
return(string.Format("{0}{1}{2}",
path,
string.IsNullOrEmpty(path) ? string.Empty : ".",
ExpressionPathVisitor.GetPath(propertyExpression)));
}
/// <summary>
/// Extracts the path for the given expression.
/// </summary>
/// <param name="ex">The expression.</param>
/// <param name="output">The output.</param>
public static void ExtractPath(this Expression ex, StringBuilder output)
{
var visitor = new ExpressionPathVisitor(output);
visitor.Visit(ex);
}