Web Forms :: Using User Controls In Web Project?
Nov 16, 2010
I have a Website (File->New website) that uses Web User Controls extensively. Those controls are added dinamically - LoadControl - by reading a database and loading the control (ex: LoadControl(xpto.ascx) ). So, everytime I develop as new webusercontrol, I copy the ascx and vb file to the directory, add a line to the database and the webpage automatically load the control. Everything runs well.
Now I want to do the same with a Web Project (File->New project->Web project). I understand that all is compiled, so no code on the server. So, how can I mimic the same feature? Because I cannot simply copy the ascx file (without the vb file), or can I?
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Oct 7, 2010
i created a web project and add some class and user controls (ASCX files). then i build it and from the generated DLL file.
i add it (DLL file) to my actual web application and called the classes that i have made everthing works fine.
so the problem is the web user control, i don't know how can i use it. i know that it must be place to the aspx file but how?
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Aug 3, 2010
I've converted an old school website project to a web application project. I've always registered all of my user controls in the web configs for easier maintainability. After converting the project type. None of my user controls registered in my web config are recognized any longer. In the designer files, it looks like it's unable to resolve the actual control and it's defaulting to some <namespace>.<ControlName> that is totally wrong. I really don't want to have to go through and put Register tags in each page where a control is used. In my web config i'm registering my control as follows:
[Code]....
I'm using Visual Studio 2010. I've seen several article around the internet that allude to an issue back in VS2005. Scott Gu commented on several. I haven't seen anything specifically referring to issue in 2010. Has anyone else encountered this type of issue. I provided a really brief overview and i would be happy to go into more detail
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Mar 14, 2011
I am trying to use some User Controls that are in a different project but I am not sure how to register them?
<%@ Register Src="<What to type here?>/Control1.ascx" TagName="Footer" TagPrefix="uct"%>
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Jan 8, 2010
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Aug 16, 2010
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Mar 29, 2011
I recently updated my VS2010 website project from .NET 3.5 to 4.0. Everything was working fine in the website project. Today I decided to migrate the website to a web application project as I have learned this is the best way to work in .NET. I split out all my class files into a separate class library and copied all my other content into my new project. Then I updated all the references and web.config.
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Control errors: "The name 'INSERT CONTROL NAME HERE' does not exist in the current context"
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It is giving these errors for every single control and master page property in my entire solution.I notice when I add a new web.form to this project, it also adds a filename.aspx.designer.cs file in addition to the .aspx and .aspx.cs file. My existing files do not have these extra files since they were created in a different .NET version.
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May 23, 2010
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Sep 22, 2010
I have a published web project. I want to add some .ascx files (with .cs & designer.cs files) to that published web site. These are simple custom user controls that access methods already part of the original application. Question? Is it possible to just drop these in the published web project without building the entire solution? If not why? When I drop these files in and run my application I get the error: "Parse Error: Could not load type 'the name of my custom controls namespace'". There is not a lot of code to show so this is all I have.
Default.aspx
<%@ Page Language="C#" MasterPageFile="~/MasterPages/TwoColumn.master" AutoEventWireup="true"
Inherits="ApplicationName.Web.Default" CodeBehind="Default.aspx.cs" %>
<%@ Register TagPrefix="uc1" TagName="CustomControl" Src="~/Controls/Custom/CustomControl.ascx" %>
<asp:Content ID="content" contentplaceholder="cph" runat="Server">
<uc1:CustomControl ID="cc1" runat="server" CustomProperty="Hello World" />
</asp:Content>
CustomControl.ascx
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="CustomControl.ascx.cs"
Inherits="ApplicationName.Web.Controls.Custom.CustomControl" %>
<asp:PlaceHolder ID="ph1" runat="server></asp:PlaceHolder>
CustomControl.ascx.cs
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace ApplicationName.Web.Controls.Custom
{
public partial class CustomControl : System.Web.UI.UserControl
{
///My logic
}
}
Again it seems so easy. What am I missing? Or is this not possible?
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Mar 11, 2010
I've got an existing asp.net project written in vb.net. Another person has written a user control in c#.
the steps for adding that C# user control to the vb.net app?
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Approximate cost of the project Duration of the project ( There are 2 Developers ) Can I charge the client for software license ( like Visual Studio license since I have purchased it by paying a hefty amount)
My profile as a developer is as follows:
I am a C#, .net, ASP.net developer with 3 years experience in enterprise class web and desktop projects. I can work 20 hours a week
The brief requirements of the project are as follows::
I have to develop an Ecommerce website. The website is meant for buyers, sellers, advertisers and bidders ( I would say it is Business to Business and also Business to Customer site ) The HTML's will be given by the client. The website will have all the features of any Ecommerce site like buying products, selling them, searching products, sorting them,etc The website should conform to W3C standards
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Sep 1, 2010
I have an ASP.NET 4.0 application with some simple user controls. The user controls work fine on the design surface (VS.NET 2010), but when they're loaded during application execution, nothing shows up.
Futhermore, the various child controls of the user controls are null when referenced inside the code behind for the user control.
The code behind for the user control executes as expected, but any reference to child controls are null.
It's like ASP.NET is never parsing the ASCX to create the instances of the child controls.
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May 7, 2015
I did a winforms applicaion using C#. I has 'n' number of forms.I like to track application usage time from user login to application exit.
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Oct 24, 2010
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[code]....
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Aug 4, 2010
Let's say I have a Visual Studio solution with a Web project, a BLL project, and a DAL project. I'm trying to follow the repository pattern keeping my SQL code in the DAL with an interface that is referenced by the BLL.
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Bundle SQL with logic in a given class
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It's worth noting that these utility functions will be reused in a variety of other applications.
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Jan 3, 2010
Taken from http://msdn.microsoft.com/en-us/library/dd410597(VS.100).aspx ...
If you are using the Standard or Express editions of Visual Studio, the Create Unit Test Project dialog box is not displayed. Instead, the new MVC application project is generated without a test project.
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