Create an ASP.Net empty web site “CharpExam”
Create a web form “default.aspx” file
Add four textboxes, 1 buttom, 1 label
When button is clicked, show interests and message
Create an interface “IMyInterface”
Add a method “public string iMessgae()”
Create a class name “C1.cs”
Add a namespace “MyNameSpace” to this class
Add 4 private data members:
double loanAmount=0.0;
double years=0.0;
double interest=0.0;
double interesrtRate=0.0;
add a constructor with parameters to assign values to loanAmount, years, interestRate with values that user entered
add one method “PayInterests()” to return the interest, interest=loanAmount * interestRate * years
In herniate “IMyinterface”, implement the meassage “iMessage()”, return “Be Ready!”
