| re: Inheritance Problem (src vs. Codebehind)
I figured out my problem, in the default.aspx.vb file I had to take the
class I use there out of the aspdotnet namespace. Now why that worked I do
not know...
"Michael" <raterus@localhost> wrote in message
news:elqTDGZyDHA.3416@tk2msftngp13.phx.gbl...[color=blue]
> Hello,
>
> I'm trying to implement sample I found on page templates, so I do not have
> to maintain "<html><head>..." on all my documents. But don't let that
> confuse you, this is an inheritance problem.
>
> Basically, I'm using VS.NET IDE for development, If I use the src="..."[/color]
tag[color=blue]
> in the @Page directive it works, but if I use codebehind="...", I get a
> runtime error that it cannot find my first class I'm inheriting. It's
> almost like the assembly dll it is compiling doesn't contain the namespace
> I've defined (But I have rebuilt it, even checked the timestamp to make[/color]
sure[color=blue]
> it is being updated)
>
> The error I get from the browser when requesting default.aspx is as[/color]
follows:[color=blue]
> Parser Error Message: Could not load type 'aspdotnet.PageTemplateSetup'.
> (and it highlights my @page directive line)
>
> I originally had a C# example and changed it down to VB.NET, so I'm sure[/color]
I'm[color=blue]
> missing something simple.
>
> Here is my source files, if it helps.
>
> default.aspx
> *****************
> <%@ Page Language="vb" AutoEventWireup="false"[/color]
Codebehind="default.aspx.vb"[color=blue]
> Inherits="aspdotnet.PageTemplateSetup" %>
>
> <form id="testform" runat="server">
> <h3>Testing Templates</h3>
> </form>
>
> default.aspx.vb
> *******************
> Imports System
>
> Namespace aspdotnet
>
> Public Class PageTemplateSetup
> Inherits aspdotnet.PageTemplateBase
>
> Sub PageTemplateSetup()
> PageTitle = "My Page Title"
> End Sub
> #Region " Web Form Designer Generated Code "
>
> 'This call is required by the Web Form Designer.
> <System.Diagnostics.DebuggerStepThrough()> Private Sub
> InitializeComponent()
>
> End Sub
>
> 'NOTE: The following placeholder declaration is required by the[/color]
Web[color=blue]
> Form Designer.
> 'Do not delete or move it.
> Private designerPlaceholderDeclaration As System.Object
>
> Private Sub Page_Init(ByVal sender As System.Object, ByVal e As
> System.EventArgs) Handles MyBase.Init
> 'CODEGEN: This method call is required by the Web Form[/color]
Designer[color=blue]
> 'Do not modify it using the code editor.
> InitializeComponent()
> End Sub
>
> #End Region
>
> Private Sub Page_Load(ByVal sender As System.Object, ByVal e As
> System.EventArgs) Handles MyBase.Load
> 'Put user code to initialize the page here
> End Sub
>
> End Class
>
> End Namespace
>
> PageTemplateBase.vb
> **********************
> Imports System
>
> Namespace aspdotnet
>
> Public Class PageTemplateBase
> Inherits aspdotnet.PageBase
>
> Protected Overrides Sub Render(ByVal writer As
> System.Web.UI.HtmlTextWriter)
> 'First we will build up the html document, the head section
> 'and the body section.
> writer.Write("<html><head><title>" & PageTitle &
> "</title></head><body>")
>
> 'The base class will render the controls from the
> 'derived .ASPX file.
> MyBase.Render(writer)
>
> writer.Write("</body></html>")
> End Sub
>
>
> End Class
> End Namespace
>
> PageBase.vb
> ******************
> Imports System
>
> Namespace aspdotnet
>
> Public Class PageBase
> Inherits System.Web.UI.Page
>
> Private _pageTitle As String
>
> Public Property PageTitle() As String
> Get
> Return _pageTitle
> End Get
> Set(ByVal Value As String)
> _pageTitle = Value
> End Set
> End Property
>
> End Class
>
> End Namespace
>
> **********
>
> Thank you for any help you can give!
> --Michael
>
>[/color]
| 
