I have a question in Arrays, I do not know if I wrote right if what I'm referring to is really a property, I'll explain in detail what I want to do.
For example:
I want to create an array with multiple names =
dim nomes() as string
After this I wanted to make a property such as
nomes(0).middleName
nomes(0).FullName
Is this possible? How do I create these properties?
Not possible. The most you can do is create a class for this.
Something like
Imports System
Imports System.Collections
Imports System.Collections.Generic
Public Class Program
Public Shared Sub Main()
dim names As New List(Of Names)
names.Add(New Names("Joaquim"))
names.Add(New Names("Pedro", "Moraes"))
names(0).LastName = "Barbosa"
Console.WriteLine(names(0).FullName)
Console.WriteLine(names(1).FullName)
End Sub
End Class
Class Names
Sub New(ByVal first As String)
Me.m_FirstName = first
End Sub
Sub New(ByVal first As String, ByVal last As String)
Me.m_FirstName = first
Me.m_LastName = last
End Sub
Public Property FirstName() As String
Get
Return m_FirstName
End Get
Set
m_FirstName = Value
End Set
End Property
Private m_FirstName As String
Public Property LastName() As String
Get
Return m_LastName
End Get
Set
m_LastName = Value
End Set
End Property
Private m_LastName As String
Public ReadOnly Property FullName() As String
Get
Return Convert.ToString(FirstName & Convert.ToString(" ")) & LastName
End Get
End Property
End Class
As I do not program VB.NET, there may be some better way to organize this sample code. Anyway, the idea is this, create a class and modify the properties of this class.
There is also an example in C #.
using System;
public class Program
{
public static void Main()
{
var nomes = new Names[2];
nomes[0] = new Names { FirstName = "Pedro" };
nomes[1] = new Names { FirstName = "Joaquim", LastName = "Soares" } ;
nomes[0].LastName = "Barbosa";
Console.WriteLine(nomes[0].FullName);
Console.WriteLine(nomes[1].FullName);
}
}
class Names
{
public string FirstName { get; set; }
public string LastName { get; set; }
public string FullName { get {return FirstName + " " + LastName; } }
}