Add an int to a char in c# to move its ascii value up (just like in c++)

Question

In c++ this code would work:

char c='a'; 
int r=2;
c+=r;

This would do the same as c='c'. How can I do the same in c#?

Answer 1

Just cast it to char before adding it to c

char c='a'; 
int r=2;
c += (char) r;