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How to declare member function in C# interface?
To declare member functions in interfaces in C# −
public interface InterfaceName { // interface members void InterfaceMemberOne(); double InterfaceMembeTwo(); void InterfaceMemberThree() } public class ClassName: InterfaceName { void InterfaceMemberOne() { // interface member } }
Above we saw our interface members are −
void InterfaceMemberOne(); double InterfaceMembeTwo(); void InterfaceMemberThree()
We have then used it in the class for implementing interface −
public class ClassName: InterfaceName { void InterfaceMemberOne() { // interface member } }
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