Converting

String to Integer

int i; 
i = (int)myString; 
i = (System.Int32)myString; 
i = myString as int; 
i = myString as System.Int32; 
i = System.Convert.ToInt32(myString); 
i = System.Int32.Parse(myString); 

Integer to String

int i = 10; 
string s; 
s = i.ToString(); 
s = System.Convert.ToString(i); 
s = System.String.Format("{0}",i); 
s = $"{i}"; 
s = "" + i; 
s = System.String.Empty + i; 
s = new System.Text.StringBuilder().Append(i).ToString();