how to write or in c sharp code example

Example 1: c# or

// The or statement in C# is ||
if (a == b || a == c)
{
  // Do something
}

Example 2: or c#

float numberOne = 1;
string stringOne = "one";

if (numberOne == 1 || stringOne == "one") 
  {
  print("numberOne or stringOne = 1")
  }