How to remove duplicates from a string and count the number of times each character is repeated using linq

[Chirag12]

Input_str=“Gangoli”
Expected output:
Output_str=“Gangoli” and G-2,A-1,N-1,O-1,L-1,I-1

Please help!!!

[Vikas_M]

Hey @Chirag12 ,
Kindly refer the below Thread

How to remove duplicates in string using linq .also count the number of characters that gets repeated

Input_str=“Tharani” Expected output: Output_str=“Tharni” and T-1,H-1,A-2,R-2,N-1,I-1 Please help

Hope it helps you out!

[Parvathy (PS Parvathy)]

Hi @Chirag12

Check out this thread. This will help you with solution.

How to remove duplicates in string using linq .also count the number of characters that gets repeated

Hi @tharani.natarajan, Please find the XAML file which performs the logic which you have asked for. Use this LINQ, For this Output: T-1,H-1,A-2,R-2,N-1,I-1, this Linq is: (From x In strName.ToArray.distinct Select c = x.ToString & "-" & (from x2 in strName.ToArray where x2=x).count).ToArray For This Output: Tharni (Unique Characters in the String), the Linq is: String.Join("",(From x In strName.ToArray.distinct Select c = x.ToString).ToArray) For printing this value, one by one I have use…

Regards

[mkankatala (Mahesh Kankatala)]

Hi @Chirag12

Check the below thread, In this thread there is a workflow it might help you.

How to remove duplicates in string using linq .also count the number of characters that gets repeated

Input_str=“Tharani” Expected output: Output_str=“Tharni” and T-1,H-1,A-2,R-2,N-1,I-1 Please help

Hope it helps!!

[Chirag12]

Hey @mkankatala , Yea i referred it from @Vikas_M post above