Convert RMB to uppercase in lower case

1. /**
2. * Convert the lowercase value to uppercase.
3. * @ Param Input
4. * @ Return
5. */
6. Public static string numtochinese (string input ){
7. String S1 = "";
8. String S4 = "getting hundreds of millions of users and hundreds of millions of users in different regions ";
9. String temp = "";
10. String result = "";
11. If (input = NULL) Return "the input string is not a numeric string and can only contain the following characters ('0 ′~ '9', '.'), the maximum input string can be precise to hundreds of millions, only two decimal places! ";
12. Temp = input. Trim ();
13. Float F;
14. Try {
15. F = float. parsefloat (temp );
17. } Catch (exception e) {return "the input string is not a numeric string and can only contain the following characters ('0 ′~ '9', '.'), the maximum input string can be precise to hundreds of millions, only two decimal places! ";}
18. Int Len = 0;
19. If (temp. indexof (".") =-1) Len = temp. Length ();
20. Else Len = temp. indexof (".");
21. If (LEN> s4.length ()-3) return ("the maximum input string can be accurate to million, and only two decimal places can be entered! ");
22. Int N1, N2 = 0;
23. String num = "";
24. String unit = "";
26. For (INT I = 0; I <temp. Length (); I ++ ){
27. If (I> Len + 2) {break ;}
28. If (I = Len) {continue ;}
29. N1 = integer. parseint (string. valueof (temp. charat (I )));
30. Num = s1.substring (N1, N1 + 1 );
31. N1 = len-I + 2;
32. Unit = s4.substring (N1, N1 + 1 );
33. Result = result. Concat (Num). Concat (unit );
34. }
35. If (LEN = temp. Length () | (LEN = temp. Length ()-1) Result = result. Concat ("whole ");
36. If (LEN = temp. Length ()-2) Result = result. Concat ("0 ");
37. Return result;
38. }