Calling A Console App From A Form App And Some Little Questions

Question

 I wonder how can i call a console application from a form application is it possible?

 

 

1- Write a recursive function to determine a given two strings are anagram or not.

 

    Example anagram words:   

       Listen = Silent

       Elvis = Lives

       Admirer = Married

2- Write a recursive function that deletes all vowel characters from a given string.

Example:
Input: akraba
Output: krb