Need the logic

Question

Dear Developers ... 
I need the Logic for this following requirement for asp.net C#....
i have string like  ...
string name = "1,m,5,h,9,k,6,3,p,z";
....
i need to show from the above string name will be shown to  (numbers in ascending order and letters also)
1 3 5 6 9 
h k m p z  
 
Please send the code as early as possible ...
From
TVSN Murthy
Associate software Engineer,
Blue Frog Mobile Technologies,
Visakha Patnam