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C# Multiple Interfaces


Multiple Interfaces

To implement multiple interfaces, separate them with a comma:

Example

interface IFirstInterface 
{
 void myMethod(); // interface method
}
interface ISecondInterface 
{
 void myOtherMethod(); // interface method
}
// Implement multiple interfaces
class DemoClass : IFirstInterface, ISecondInterface 
{
 public void myMethod() 
 {
  Console.WriteLine("Some text..");
 }
 public void myOtherMethod() 
 {
  Console.WriteLine("Some other text...");
 }
}
class Program 
{
 static void Main(string[] args)
 {
  DemoClass myObj = new DemoClass();
  myObj.myMethod();
  myObj.myOtherMethod();
 }
}

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