How do you implement multiple inheritance in .NET?
Answer Posted / adavesh
Ofcourse using interfaces !!!
Its not just implementing 2 or more than one interfaces.
Its more than that. Lemme explain with a sample example
public namespace AccountManagement
{
public interface ICalcInterestOnLoan
{
double GetInterestOnLoan(double
dloanAmount);
}
public interface ICalcInterestOnDeposit
{
double GetInterestOnDeposit(double
dPrincipleAmount);
}
class LoanManager: ICalcInterestOnLoan
{
double GetInterestOnLoan(double dloanAmount)
{
//NOTE: All logic for calculating loan
interest goes here
}
}
class PrincipleManager: ICalcInterestOnDeposit
{
double GetInterestOnDeposit(double
dPrincipleAmount)
{
//NOTE: All logic for calculating
deposit interest goes here
}
}
public class AccountManager:ICalcInterestOnLoan,
ICalcInterestOnDeposit
{
ICalcInterestOnLoan oLoanInterest = new
LoanManager();
ICalcInterestOnDeposit oDepositInterest = new
PrincipleManager();
double GetInterestOnLoan(double dloanAmount)
{
return oLoanInterest.GetInterestOnLoan
(dLoanAmount);
}
double GetInterestOnDeposit(double
dPrincipleAmount)
{
return
oDepositInterest.GetInterestOnDeposit(dPrincipleAmount);
}
}
}//namespace ends
Here PrincipleManager & LoanManager are internal classes.
So, external assemblies do not know those classes. The
class AccountManager indirectly inherits the
functionalities of two classes & hence multiple inheritance
is achieved
Kote... got it ?
| Is This Answer Correct ? | 6 Yes | 3 No |
Post New Answer View All Answers
What is the use of nullable types in c#?
Explain About DTS package
Explain the process of Serialization?
How can I make sure my c# classes will interoperate with other .net languages?
What is static variable in c#?
What are the variables in c#?
Explain the top reason to use c# language?
What is Event - Delegate?
What is wrong with the sample program below?
What tool we have to use to install assembli in gac folder.
What's the difference between System.String and System..StringBuilder in C#?
3. Use layered architecture for coding. s.no name description 1 abc xxxxxxxxx 2 abc xxxxxxxxx 3 4 5 6 7 8 Select all Clear all Add Delete Name Description Save close
What is strong data type in c#?
What does void mean in c#?
Does the variables of a private class-level inherited?