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extending a class and conversion

Posted By:      Posted Date: August 30, 2010    Points: 0   Category :ASP.Net
Public Class Person Property FirstName as String Property LastName as string End Class 'student is a person but we add Grade as property Public Class Student    Inherits Person Property Grade as String End Class There is a function that loads persons from the database. dim lstPersons as List Of(Person) = getListOfPersons() I have a function defined in Student namespace/class, these objects are different. function LoopThroughStudents(lstStudents as List Of(Student)) ''''' looping ''''' end function To this last function instead of lstStudents I want to pass lstPersons. Is anyway lstPersons can be converted into List Of (Students) and keep the value of the persons ? Public Class Person Property FirstName as String Property LastName as string End Class 'student is a person but we have added Grade as property Public Class Student Inherits Person Property Grade as String End ClassThere is a function that loads persons from the database.dim lstPersons as List Of(Person) = getListOfPersons()I have a function defined in Student namespace/class, these objects are different.function LoopThroughStudents(lstStudents as List Of(Student)) ''''' looping ''''' end functionTo this last function instead of lstStudents I want to pass lstPersons. Is anyway lstPersons can be c

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