Nick,
"Nick" <so*****@somewhere.com> schrieb:
Just a quick question. I have a class that exposes a number of fields
(which are themselves custom types) through public properties.
At run time, I have an object whom I'd like to check, is of same type as
one of these fields.
Is there a method or technique for iterating through a class's public
properties, such as maybe using something from the reflection namespace?
\\\
Public Class Foo
Private m_Property1 As String
Private m_Property2 As String
Private m_Property3 As Integer
Public Property Property1() As String
Get
Return m_Property1
End Get
Set(ByVal Value As String)
m_Property1 = Value
End Set
End Property
Public Property Property2() As String
Get
Return m_Property2
End Get
Set(ByVal Value As String)
m_Property2 = Value
End Set
End Property
Public Property Property3() As Integer
Get
Return m_Property3
End Get
Set(ByVal Value As Integer)
m_Property3 = Value
End Set
End Property
End Class
Private Sub SetAllStringPropertiesToFoo(ByVal Obj As Object)
For Each p As PropertyInfo In Obj.GetType().GetProperties( _
BindingFlags.Instance Or BindingFlags.Public _
)
If p.PropertyType Is GetType(String) Then
p.SetValue(Obj, "Foo", Nothing)
End If
Next p
End Sub
..
..
..
Dim foo As New Foo
With foo
.Property1 = "X"
.Property2 = "Y"
.Property3 = 22
SetAllStringPropertiesToFoo(foo)
MsgBox(.Property1)
MsgBox(.Property2)
MsgBox(.Property3.ToString())
End With
///
--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://dotnet.mvps.org/dotnet/faqs/>
