Implement an Interface : Interface « Class « VB.Net
Implement an Interface
Imports System
Imports System.Collections
Public Class MainClass
Shared Sub Main()
Dim e1 As New Programmer("E1", 50000)
Dim e2 As New Employee("E2", 40000)
Dim theTeam As Employee() = {e1, e2}
e1.MyTeam = theTeam
Console.WriteLine(e1.Rate(e2))
End Sub
End Class
Public Interface ILead
Sub SpendMoraleFund(ByVal amount As Decimal)
Function Rate(ByVal aPerson As Employee) As String
Property MyTeam() As Employee()
Property MoraleFund() As Decimal
End Interface
Public Class Programmer
Inherits Employee
Implements ILead
Private m_MoraleFund As Decimal
Private m_MyTeam As Employee()
Public Function Rate(ByVal aPerson As Employee) As String _
Implements ILead.Rate
Return aPerson.TheName & " rating to be done"
End Function
Public Property MyTeam() As Employee() _
Implements ILead.MyTeam
Get
Return m_MyTeam
End Get
Set(ByVal Value As Employee())
m_MyTeam = Value
End Set
End Property
Public Sub SpendMoraleFund(ByVal amount As Decimal) _
Implements ILead.SpendMoraleFund
'spend some money
Console.WriteLine("Spent " & amount.ToString())
End Sub
Public Property OurMoraleFund() As Decimal Implements ILead.MoraleFund
Get
Return m_MoraleFund
End Get
Set(ByVal Value As Decimal)
m_MoraleFund = Value
End Set
End Property
Public Sub New(ByVal theName As String, ByVal curSalary As Decimal)
MyBase.New(theName, curSalary)
End Sub
End Class
Public Class Employee
Private m_Name As String
Private m_Salary As Decimal
Public Sub New(ByVal theName As String, ByVal curSalary As Decimal)
m_Name = theName
m_Salary = curSalary
End Sub
Public ReadOnly Property TheName() As String
Get
Return m_Name
End Get
End Property
Public ReadOnly Property Salary() As Decimal
Get
Return MyClass.m_Salary
End Get
End Property
End Class
