Sometimes when I'm editing page or control the.designer files stop being updated with the new controls I'm putting on the page. I'm not sure what's causing this to happen, but I'm wondering if there's any way of forcing Visual Studio to regenerate the.designer file. I'm using Visual Studio 2008EDIT: Sorry I should have noted I've already tried:. Closing & re-opening all the files & Visual Studio. Making a change to a runat='server' control on the page. Deleting & re-adding the page directive.
If you open the.aspx file and switch between design view and html view andback it will prompt VS to check the controls and add any that are missing tothe designer file.In VS2013-15 there is a Convert to Web Application command under the Project menu. Prior to VS2013 this option was available in the right-click context menu for as(c/p)x files. When this is done you should see that you now have a.Designer.cs file available and your controls within the Design HTML will be available for your control.PS: This should not be done in debug mode, as not everything is 'recompiled' when debugging.Some people have also reported success by deleting the.designer.cs file and then recreate an empty file with the same name. I recently saw that I was having the same problem. Visual Studio 2010 was refusing to update the designer file.As it turns out, VS doesn't modify the designer file for a page that uses CodeFile (run off of pages) instead of CodeBehind (DLL). Dosbox turbo pascal 7.
This is true no matter how many times you close VS, reload the project, re-create the control(s), or modify a file. Nothing would prompt VS to regenerate the designer. It's as if it doesn't create the designer file for CodeFile pages but does require it to be there.I changed it to CodeBehind and saved the page. The designer file updated immediately. Then I just changed it back and everything was still golden. This behavior seems to be new with VS 2010 /.NET 4.0 as VS 2008 by default didn't suffer from this.It's this part: <%@ Page Language='vb' AutoEventWireup='false' CodeFile='YourPage.aspx.vb' Inherits='YourPageClass'%Change CodeFile to CodeBehind, save, and then revert. Most of the solutions here don't work if you're running Visual Studio 2013 and possibly 2012.
Microsoft probably introduced some optimizations to make the IDE snappier, consequently they've reduced the number of cases that trigger the code generator. The following scenarios that used to work no longer do:. Delete the aspx or ascx file - No longer checks for this case. Cut all the content and repaste into the aspx or ascx file - No longer works, no change in the references. Convert to Web Application - Option no longer available. Arbitrarily changing content on the aspx/ascx file - No longer works (see 2).The solution is surprisingly simple, but it's slightly cumbersome.
In order to trigger the code generator, change something that would require the designer.aspx.cs to be generated. Changing content that doesn't affect code, such as a CSS style or adding text, won't trigger the code generator. You must change a referenced control. Here's how to do it:In the ascx or aspx change the ID of the control to Go to the ascx.cs or aspx.cs and make sure you rename all references to 'MyLink' to 'theLINK' as well.
Save and do build and the you should be good to go. I've found a way to solve this problem without changing any code or running commands like 'Convert to Web Application' - and it's simple too!What I found was that restarting Visual Studio often solves the problem, but sometimes it doesn't. In those cases, if you close Visual Studio and then delete all content in the 'obj' directory for the web project before you open it again, it has always worked for me.(when started again you just add a space and remove it again and then hit save to have the designer file properly regenerated). I've encountered the same problem for years now, working in Visual Studio 2008. And I've tried every 'solution' on StackOverflow and dozens of blogs, just like I'm sure all of you have.
And sometimes they work, and sometimes they don't, just like I'm sure all of you have encountered. And apparently it's still an issue in VS2010 and VS2012.So finally, a couple of months ago, I decided enough was enough, and over a few weeks I built a tool called 'Redesigner' that generates.designer files. It's open-source under the BSD license, with the source code available on SourceForge — free to use, free to steal, free to do anything you please with. And it does what Visual Studio fails to do so often, which is generate.designer files quickly and reliably.It's a stand-alone command-line tool that parses.aspx and.ascx files, performs all the necessary reflection magic, and spits out correct.designer files.
It does all the parsing and reflection itself to avoid relying on existing code, which we all know too well is broken. It's written in C# against.NET 3.5, but it makes pains to avoid using even System.Web for anything other than type declarations, and it doesn't use or rely on Visual Studio at all.Redesigner can generate new.designer files; and it offers a -verbose option so that when things go wrong, you get far better error messages than 'Exception of type System.Exception was thrown.' And there's a -verify option that can be used to tell you when your existing.designer files are broken — missing controls, bad property declarations, unreadable by Visual Studio, or otherwise just plain borked.We've been using it at my workplace to get us out of jams for the better part of the last month now, and while Redesigner is still a beta, it's getting far enough along that it's worth sharing its existence with the public. I soon intend to create a Visual Studio plugin for it so you can simply right-click to verify or regenerate designer files the way you always wished you could. But in the interim, the command-line usage is pretty easy and will save you a lot of headaches.Anyway, go download a copy of Redesigner now and stop pulling out your hair.
Update Designer.cs File Windows 10
You won't always need it, but when you do, you'll be glad you have it! Delete the designer.cs file and then right click on the.aspx file and choose 'Convert To Web Application'. If there is a problem with your control declarations, such as a tag not being well-formed, you will get an error message and you will need to correct the malformed tag before visual studio can successfully re-generate your designer file.In my case, at this point, I discovered that the problem was that I had declared a button control that that was not inside of a form tag with a runat='server' attribute. If you are like me and you add old.ASPX files to a more recent project.You are probably going to forget some of the controls used on the page.If so, first thing, if there are multiple files you are installing;Fix one at a time first.When you compile, fix errors generated.
They will probably be the sameerrors in all the files.Next, if you have Designer files, delete all of the inserted - designer files.Next, make sure there are not any other errors when you compile, other thanthe designer files.Finally right click your web project and click on Convert to Web Application.This will insert the designer files you need.These are the absolute best steps to fix the issues. Apart from all the good answers already given, I'd like to add to @johan-leino's great answer. In my case, for some arbitrary reason, the CodeBehind attribute was omitted from the @Page directive/.aspx file. Likewise, it might be worthwhile to check the CodeFile attribute for @Control directives/.ascx files (obviously in conjunction with an Inherits attribute in both cases).Depending on the exact scenario and reason required to 'force' a regenerate of.designer.cs, one could also try to format the document (potentially indicating a parsing error) before (quick) saving (regardless whether there were any changes or not) and check the Error List for warnings. I know I'm late to the party, but I thought if after trying the accepted answer by @Glenn Slaven and the current highest rated answer by @Espo you are still out of luck, the following might save some people out there some trouble.User Controls (.ascx) are what constantly stop auto-generating for me. I've found that in the instances where I use other User Control(s) in my User Control, it breaks the auto-generation.The solution I came up with was to use the trick we all know of for getting IntelliSense to work in User Controls or Skin files when using CSS classes from external sources.
Instead of just referencing the CSS file, now I Register the other User Control(s) that I need. It looks something like this: <% If False Then%<%@ Register TagPrefix='uc' TagName='Title' Src='/controls/title.ascx'%<% End If%After that, I Save the file, which prompts the auto-generation to regenerate, and I'm back up and running.
We have occasionally had a problem with TortoiseSVN (I assume it's Tortoise and not our SVN repository), where a file will be checked in to the repository (doing a repo-browser you can see the files there), and will exist for the person who committed them, but when another person does an update, those files will not be added to the working copy. If I then choose 'Copy to working copy.' From the repo-browser, and attempt a commit, the files are treated as new for me and my client tries to add them, giving an error. Updating also results in some error (I don't know how to reproduce this so I don't know what specifically would cause this and I don't remember the exact errors).
I have to then delete the files from the repository, and commit the files as new. After this, everything works fine and the original person has no problems with their files.The repository is accessed via the svn:// protocol, to a server running version 1.4.6. It is hosted on a Windows Server 2003 machine running as a Windows service.The repository is laid out as follows: repository/Code/projectsrepository/Code/Website/.some page in here.repository/Data/misc data filesrepository/References/dlls/referencesThis almost exclusively happens with.aspx/.aspx.cs/.aspx.designer.cs, and usually all 3 at a time. As if an entire 'page' won't be added to my folder. This has happened with Visual Studio open and running the Solution, and also with no Visual Studio open either.Has anyone seen this before, and do you know the cause/solution?
I also have had the described problem sometimes. Just at the moment, it happened again. Same situation: There were multiple files changed/added/deleted/moved at the SVN server from an SVN client A and SVN client B updated its working copy (using Tortoise SVN). After the update, some of the files which were added from A are not present in the working copy of B, but the repository browser shows them at the correct location at the SVN server.Updating again with Tortoise always claims that everything is at the current revision.Also an 'svn up' in the folder where the files are missing says that everything is at the current revision.I'm usingTortoise SVN 1.6.6, Build 17493 - 64 BitVisual SVN 1.7 (SVN integration into Visual Studio 2008)Edit:It seems to be a known problem, here is the solution. You can test whether it is tortoise or svn by using the command line tools. Type 'svn up' in the WC root directory.As you say you're on 1.4.6, you're not having a problem with sparse directories. Do have ignored files in your client settings?
Update Designer.cs File Size
Are you sure your WC is pointing at the correct URL in the repository and hasn't been switched to a different branch? (you can see this in the folder's properties - there's a subversion tab)If you do 'svn status' in your WC you should see the list of changed files in the server's directory. I wasn't quite able to solve this issue using the instructions in Daniel's link, but I agree it seems to be a core issue with most SVN implementations in Windows, at the very least.In order to fix my missing folder issue, my steps were:. 'Update to revision', selecting a commit number before any file in the folder was modified, added, or deleted, and make sure you choose 'Fully recursive'. (This will cause some strange error in Tortoise. That's expected!).
Update Designer.cs File Cabinet
Execute a Cleanup. Update the folder again and you should get the whole folder!Hope this helps someone else out there.