public static Expression <Func <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, string> > ToExpression <T0, T1,
                                                                                                      T2, T3, T4, T5, T6, T7, T8, T9, T10>(this string str)
 {
     return(StringToExpressionConverter.Convert <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(str));
 }
 public static Expression <Func <string> > ToExpression(this string str)
 {
     return(StringToExpressionConverter.Convert(str));
 }
 public static Expression <Func <T0, T1, T2, T3, T4, string> > ToExpression <T0, T1, T2, T3, T4>(this string str)
 {
     return(StringToExpressionConverter.Convert <T0, T1, T2, T3, T4>(str));
 }