Web Forms :: MasterPage Inherits?
Dec 1, 2010
I had a problem with my website caused by using a masterpage built with a previous version of Visual Web Developer. So I created a new masterpage and renamed it to the same as the old one. It works locally but when I upload onto the host site I get the following error message: error ASPNET: Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl).How do I get it to also work on the host site?
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Jul 9, 2010
i have my NEWS BAR script code in my home Page which inherits from masterpage like this :
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Oct 7, 2010
This maybe bad practice but it's the way things are currently done here. We have a template .aspx file and when someone creates a new page they take a copy of this page and rename it and it's .vb counterpart, as well as changing the CodeFile attribute in the .aspx page. What doesn't change is the Inherits attribute, this is always 'template_file'. Recently I had an issue where I uploaded a new web.config you out testing server and all the pages started erroring, I can't remember the exact error but it was because all the pages had the same Inherits value. I changed all the pages so they had unique Inherits values and all was good again.
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Sep 14, 2010
i have found the following code in one of the web applications. Is it possible to have an aspx page inherits from two different classes?
<%@ page language="C#" masterpagefile="~/email/EmailMasterPage.master" inherits="email_PassReset, App_Web_klsfx623" stylesheettheme="email" %>
i dont see any class declared for App_Web_klsfx623 in the code behind. dont know what is this?
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Feb 4, 2010
I have a MasterPage (MasterPage.master) with 2 child MasterPages (specialMaster.master and standardMaster.master). From the MasterPage.master I need to get at some of the controls in one of the children, specialMaster.master, say for example to hide certain
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May 3, 2010
I have 2 masterpages. (Default.master and User.master).I have a hidden field in Default.master then how can i get the hidden field value of Default.master file from User.master.is there any way to access that hidden field like: Request.form("hidID") ?
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Feb 2, 2010
as i have developed one class file which inherits from gridview and as there is only one option to get that custom control on to the design like
<%@ Register Assembly="CustomGridNm" Namespace="CustomgridNm" TagPrefix="c1" %>
and
<c1:CustomGrid ID="gridCustom" runat="server" AllowSorting="true"
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onsorting="gridCustom_Sorting" onpageindexchanged="gridCustom_PageIndexChanged"
[code]...
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Mar 24, 2011
I just uploaded files to my website and am getting a parser error when it comes to the Inherits word. If the exact error , you can look at [URL] the required dll is located at [URL] if it i got the web host godaddy sells. Also I thought it would be worth noting that if I remove the Inherits from the page there is no error.
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Apr 9, 2010
I wants to know, How a web form automatically inherits System.Web.UI.Page when creating a new webform.
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Apr 22, 2010
I wanted to create a custom class that inherits from System.Exception and adds a few properties and methods specific to the project.
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Csharp Code:
[code]....
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Mar 9, 2010
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Oct 18, 2010
For reasons I won't go into I need to use CLR generics syntax in an ASP.NET MVC view.
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System.Web.Mvc.ViewUserControl<someobject>
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Parser Error: could not load type `System.Web.Mvc.ViewUserControl`1[[someobject]]
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Feb 24, 2011
Is it possible to set the Inherits attribute of an ASPX Page directive to a class in an arbitrary assembly?
I need to modify an ASP.NET (1.1) application for which the source code was lost. In a new assembly (foo2.dll) I've created a replacement code-behind class that derives from the original class in the site's code-behind assembly (foo.dll). It seems easy enough to set the Inherits attribute of the Page directive to the new class name, but when I do that the web server gives me Could not load type 'Foo2.checkout2'. I am referencing the new assembly in the <assemblies> section of Web.config.
I don't see anything in the documentation to indicate that this scenario is unsupported, but I'm not certain that it is, either.
Original
<%@ Page Inherits="Foo.checkout" language="c#" Codebehind="checkout.aspx.cs" AutoEventWireup="false" %>
New
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Jan 27, 2010
OK, so I'm trying to create a template item from a web form.
I have referenced this article: [URL] and it exports the template and installs it fine.
When you try and use the template item within a project though it leaves the inherits="_Default" in the page directive like shown below:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="FormTemplateDev.aspx.cs" Inherits="_Default" %>
So it thinks all the new template items use the original form name pre-template generation. This is an issue in the code behind too as shown here:
public partial class _Default : System.Web.UI.Page
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public partial class $safeitemname$ : System.Web.UI.Page
This was the link to the list of available template parameters i found:
Project Template Parameters
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Jan 23, 2011
used the built-in Membership framework and has implemented his own provider by creating a class that inherits from MembershipProvider (found in System.Web.Security). I actually went ahead and created a custom provider which inherits from MembershipProvider. The problem is that there are several methods I do not really need. Also, the schema is totally different. Plus, most methods return a MembershipUser which means my User class has to inherit from it as well. So really, what benefits does the MembershipProvider and the whole Membership framework add to my system? Do these benefits justify the fact that I won't be using most of the methods on the class?
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Oct 18, 2010
Recently, I tried to get my Web Service class to inherit from a custom base class that inherits from System.Web.Services.WebMethod instead of the System.Web.Services.WebMethod directly.
However, I've been getting Error 500.
Public Class Service1
Inherits BaseClass
<System.Web.Services.WebMethod()> _
Public Function GetSessionID() As String
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End Function
End Class
public class BaseClass
Inherits System.Web.Services.WebService
public property Property1 as string
public property Property2 as string
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Jun 15, 2010
I have an ASP.net web application project written in VB. Am trying to test a cobbed-together "MyTreeview" control put together from C# code that's been converted.
I think this will come "close" to what I'm trying to do - just get a treenode to have a CSS tag and render properly.
I have an App_LocalResources directory and a file called CustomTreeNode.vb. Inside that file is the following code:
[Code]....
[Code]....
[Code]....
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Mar 10, 2011
How do I fix this error?
I'm running .NET Framework v4.0.30319 so the Framework shouldn't be an issue. I'm not using any DLL files or bin directories. How do I setup the IIS/Virtual Directory if I'm using Forms Authentication for the whole website using VS2010?
Description: An error occurred during the parsing of a resource required to service this request. review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type 'ACAWebApplication.Pages.State_Carrier_Search'.
Source Error:
[code]....
[code]....
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Jan 15, 2011
The following CLR syntax works fine in my aspx page:
<%@ Page Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="Website.MyBasePage`1[HomePageViewModel]" %>
But this C# syntax does not:
<%@ Page Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="Website.MyBasePage<HomePageViewModel>" %>
Note, I am not using ASP.NET MVC, but this works fine if using System.Web.Mvc.ViewPage<> from ASP.NET MVC.
My MyBasePage looks like this:
public class MyBasePage<TModel> : Page where TModel : class {
public TModel Model
{
get { return (TModel)HttpContext.Current.Items["model"]; }
}
}
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Apr 3, 2011
I want to have 4 links in the sidebar of master page which every other form (content page) in my web application inherits.
<table>
<tr>
<td width= "150px">
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
<asp:Menu runat="server" ID="MainMenu1" CssClass="MasterContent" StaticSubMenuIndent="30px">
<Items>
<asp:MenuItem Text="My Software" NavigateUrl="~/MySoftware.aspx"></asp:MenuItem>
<asp:MenuItem Text="Check Out" NavigateUrl="~/CheckOut.aspx"></asp:MenuItem>
<asp:MenuItem Text="View Shopping Cart" NavigateUrl="~/ShoppingCart.aspx"></asp:MenuItem>
<asp:MenuItem Text="Continue Shopping" NavigateUrl="~/Start.aspx"></asp:MenuItem>
</Items>
</asp:Menu>
</asp:ContentPlaceHolder>
</td>
<td width="900px">
<asp:ContentPlaceHolder ID="ContentPlaceHolder2" runat="server">
</asp:ContentPlaceHolder>
</td>
</tr>
</table>
This is the content in the master page as you can see there are 4 menu items i tried to form as sidebar and i tried to inherit in home.aspx(one of the content pages) as follows:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Start.aspx.cs" Inherits="WebStore._Start"
MasterPageFile="~/Webstore.Master" %>
<asp:Content ID="StartSideBar" runat="server" ContentPlaceHolderID="ContentPlaceHolder1">
But unfortunately the sidebar is not at all getting displayed. I know i'm doing fundamentally wrong some where. My intention is to have web pages to have sidebar like this. It is a screenshot of my intended page.
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Sep 23, 2010
Having a really strange issue at the moment with an ASP.NET site I'm currently building. At the moment, I'm writting the HTML and CSS for a page called Dashboard.aspx. But when I go to view the page in a browser, half the time it throws up this error: ASPNET: Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl). I've checked the Inherits attribute on the .aspx page, and it matches the Partial Class held in the VB code of Dashboard.aspx.vb file.
When I refresh, it will always come up with this error. Then after a minute or two, it will load fine with no problems. I had a quick look on Google and I couldn't find an answer to this issue. I have also changed the name of the partial class (and the content placeholder on the .aspx file, thinking that may have caused a conflict) and nothing I do seems to fix it. Could anyone shed any light on what's going on?
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Aug 27, 2010
I have an custom control that extend System.Web.UI.UserControl. Is it possible to inherit user control from this custom control?
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Sep 28, 2010
i'm trying to create a web-application in visual-studio 2010. i have a visual-studio-solution, and some projects; now i want to create one MasterPage - and compile this masterPage in a dll-class-library. my problem is to use this masterPage in the aspx-files. create a correct class-lib.-project with the MasterPage, and to use this MasterPage in the different projects and aspx-sites?
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Oct 25, 2010
Control myControl = ( Control) Master.FindControl ( "controlID" );
this works, but it doesn't;
so, how could I get controls from the master page?
(I don't want to use MasterType regisrtation, I need to load controls from the master page)
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Apr 16, 2010
I want to do a standard 3 column website I download the code below from msdn Works like charm as a page on its own Then I make it a masterpage and hell just breaks loose!I create an other page and bind it to the masterpage and I only get one column!!!!What do I need to do to get it to work properly?
<%@ Page Language="VB" %>
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