Formar nombre de instancia a partir de Strings en C#

[seba123neo]

como dijo Peterpay, aca te paso como seria en visual basic .NET, no es dificil pasarlo a C#...

Código vb:

Public Class Form1
 
 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
 For i As Integer = 0 To 1
 Dim N As Single : N += 1
 DirectCast(BuscarControl("Label" & N, Me), Label).Text = "Hola " & N
 Next
 End Sub
 
 Private Function BuscarControl(ByVal NombreControl As String, ByVal ControlActual As Control) As Control
 Dim ctr As Control
 For Each ctr In ControlActual.Controls
 If ctr.Name = NombreControl Then
 Return ctr
 Else
 ctr = BuscarControl(NombreControl, ctr)
 If Not ctr Is Nothing Then
 Return ctr
 End If
 End If
 Next ctr
 End Function
End Class
 

saludos.