//To Binary from Integer
int startVal = 7; 
int base = 2; 
string binary = Convert.ToString(startVal, base); 

//To Integer From Binary
string binary = "111";
int base = 2; 
int integer = Convert.ToInt32(binary, base);

//To Binary from Integer
int startVal = 7; 
int base = 2; 
string binary = Convert.ToString(startVal, base); 

//From Binary to Integer
string binary = "111";
int base = 2; 
int integer = Convert.ToInt32(binary, base);

Converting Integers To and From Binary

C#