Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Tony — Wed, 28 Mar 2007 11:24:32 GMT

How can you use code behind with User Controls used in this way? Where does the DLL go?

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PingBack from http://www.virtual-generations.com/2007/03/28/sharepoint-2007-link-dump-3/

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

William Cornwill — Wed, 28 Mar 2007 15:04:35 GMT

Thanks Chris this is excellent and no need for SmartPart. I have recently been creating class based custom controls but the ASCX visual creation method might be handy sometimes.

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

chjohn — Thu, 29 Mar 2007 00:59:35 GMT

Hi Tony,

You can put your code behind DLL in the C:\Inetpub\wwwroot\wss\VirtualDirectories\moss.litwareinc.com80\BIN directory and SharePoint will find them.

You will need to add an entry to the SafeControls list in web.config for your types in the DLL.

Thanks,

-Chris.

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Renaud Comte — Mon, 02 Apr 2007 15:35:06 GMT

Perhaps using DelegateControl and a feature coul be also a good idea ?

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Ali — Thu, 05 Apr 2007 21:17:48 GMT

Chris,

this is cool. i'm not sure why, in general, this is so difficult to do with Sharepoint. One additional question i had was if the application that is being imported to sharepoint accesses a webservice, will porting the web.config settings to sharepoint be sufficient? will there be additional work that needs to be done?

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Nigel — Thu, 12 Apr 2007 20:33:58 GMT

I am having problems when the usercontrol uses session variables.

I have set enablesessionstate="true" on the pages directive in web.config and made sure I have a sessionstatemodule in the <httpModules> section but still get the error message "sessionstate can only be used when enableSessionState is set to true" when an seessionstate variable is accessed.

Any ideas why greatfully recevied

Thanks

Nigel

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

vdonkey — Mon, 07 May 2007 08:34:26 GMT

Hi, I have a question.

I used control in aspx, <%@ Register TagPrefix="uc1" TagName="UpFile" Src="../ucontrol/UpFile.ascx" %>

but when different clients happened to access the same page, it seemed they are using the same control object somewhere in the server's memory. when one client changed a variable in the control, it will effect the other one's display. how to solve it?

thanks in advance

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Will Pritchard — Tue, 05 Jun 2007 23:21:51 GMT

Everything seems to get off the ground just fine for me with the exception of adding the SafeControl to web.config. Once this line is added to the SafeControls and IIS is reset I receive the following error:

This page has encountered a critical error. Contact your system administrator if this problem persists.

I have double and triple checked the process and haven't found any deviations from your post. I am using ascx/.cs files in my _controls Virtual Directory. The only difference from the example is these are not precompiled and are calling on a service .asmx and App_Code/*.cs classes. Could this be the issue?

Thanks in advance,

Will

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

brwalias — Thu, 07 Jun 2007 00:38:42 GMT

By adding:

to the web.config it pumps out an error on my site:

This page has encountered a critical error. Contact your system administrator if this problem persists.

Any ideas?

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

isel — Mon, 18 Jun 2007 17:33:16 GMT

attributes names are case-sensitive, you should use:

What in the world is CJ up to? His PM job in WSS at MS & what does he want from you?

Chris Johnson — Thu, 19 Jul 2007 21:02:04 GMT

Until yesterday it has been quite a while since I blogged. Basically here is the list of things I have

What in the world is CJ up to? His PM job in WSS at MS & what does he want from you?

Noticias externas — Thu, 19 Jul 2007 21:07:38 GMT

Until yesterday it has been quite a while since I blogged. Basically here is the list of things I have

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

yuhang sun — Fri, 17 Aug 2007 04:26:51 GMT

What about deploying a custom user control to _controltemplates directory? It is an out-of-box directory for holding asp.net user controls.

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Bhavin Gajjar — Thu, 23 Aug 2007 16:59:04 GMT

Hi,

I followed article and at last got error ...

The mce_src attribute on the register directive is not allowed in this page.

Troubleshoot issues with Windows SharePoint Services.

What to do with this error?

Thanks in Adv. if one can help me.

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Ian Kelly — Tue, 16 Oct 2007 20:27:43 GMT

I have tried this but with the same problems that several have had.

1.) mce_src attribute causes errors in my entire site

2.) Where does one put the <uc2></uc2> control instance within the page where it will show up correctly?

3.) When I add the control anywhere inside a default.aspx or any other page/page layout I get a render error saying "Can't find ~/_controls....."

Is anyone else having these same problems?

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

smeyer — Tue, 20 Nov 2007 21:01:01 GMT

I had the same issue with the mce_src attribute

mce_src="~/_controls/*" in the safe controls in web config caused a critical error on all sites in the collection. Not sure why but would like to understand why if possible.

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Noé García — Fri, 07 Dec 2007 12:35:45 GMT

In our sites, we had the critical error on all sites, but I have solved following the instructions from Chris Johnson's blog. First you should add the next line to your web.config.

and it's necessary change the next line:

<!--<trustLevel name="WSS_Minimal" policyFile="C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\12\config\wss_minimaltrust.config" />

to:

Regards,

Noé García (from Asturias (Spain-Europe)).

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Tom King — Thu, 27 Dec 2007 08:28:44 GMT

I would just like to know how can we add sessions in user control

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Using ASP.Net user controls ASCX in MOSS/WSSv3

CodeJedi.NET — Fri, 01 Feb 2008 04:00:12 GMT

Chris Johnson has posted a great article on using ASP.Net ASCX user controls in MOSS/WSSv3. I have been

http

http — Fri, 08 Feb 2008 09:12:45 GMT

http www domain website http://rosariobearce.actorsite.com/ http

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

bps — Thu, 28 Feb 2008 20:17:41 GMT

Only an obsefrvation, i've found on my web site a visit reffered from this site, I don't know how, but it's like this, anyway I've found this code on this website:

</body>

</html>

Can someone explain me why?

Thanks in advance!

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

nato castro — Wed, 19 Mar 2008 22:32:14 GMT

Great post, but if you put the mce_src, it doesn't work.

Nato

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

veera — Thu, 17 Apr 2008 15:47:42 GMT

Hi ,

I have intranet site and internet site on same webapplication and using same content database .

i can able to apply user controls to the pages in internet site , user controls are displaying properly . when i try the same thing in intranet site . iam unable to use the user controls ?

any ideas? Please let me know

Veera

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Densio_phil — Tue, 29 Apr 2008 13:43:04 GMT

Hi there, I have a question..

How can I integrate a asp.net user control to a xslt functionality.

To be more specific.

I have a sharepoint page that uses xslt to return search results. In my xslt I want to place a user control that was made by VB.net. How can i place this user control(link) and point it to the vb code???

Thanks in advance...

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Chinna — Mon, 02 Jun 2008 23:27:13 GMT

Hi,

Am getting control not found error.

Does any one has got the same and found any work arrounds

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Oliver — Wed, 17 Sep 2008 07:24:19 GMT

Hi,

what can be difference between users controls in aspx pages and users controls in smartpart? I tried both but smart part is nicer because you can put a user control anywhere as long as the target page is web part enabled. I also let you guys how to use own class files etc.

0. create a project and add class file for common use such as your common functions etc. if you have own custom control then create a cs file for it as well.

DatePicker.cs (with name space Microsoft.DatePicker)

Common.cs

1. create web user control with name space.

name space Microsoft.myOwnUserControl1Namespace

{

public partial class contols_ManageMicrosoft : System.Web.UI.UserControl

{............

aspx page should read

'Inherits="Microsoft.myOwnUserControl1Namespace.contols_ManageMicrosoft"

if you have another user control,

name space Microsoft.myOwnUserControl2Namespace

{

public partial class contols_ManageMicrosoftToilet : System.Web.UI.UserControl

{............

aspx page should read

'Inherits="Microsoft.myOwnUserControl2Namespace.contols_ManageMicrosoft"

2. publish the project with updatable and srong name signed. (how to create a key .snk file please check sn.exe help)

3. using ILMerge.exe to combine all dlls at the pre compiled bin folder into one dll (assembly). This will keep the key (strong name signing) as well.

4. Move the new dll (myAssembly.dll) to GAC and find all necessary info via its property (right click and select property in the GAC)

5. register into web.config in sharepoint

Make sure each name space should be added to the config file.

6. With Smart part it should work straight.

With custom aspx page, you need to add a line

<%@ Register src="~/ManageMicrosoft.ascx" tagname="ManageMicrosoft" tagprefix="uc1" %>

7. if system.data.... error message occurs, then you need to check the below link for fixing the problem.

http://www.eggheadcafe.com/software/aspnet/30460745/request-for-the-permissio.aspx

8. Good luck

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Oliver — Fri, 19 Sep 2008 09:07:20 GMT

but if you want, you can make one assembly with one name space(name space=Microsoft, assembly=Microsoft(.dll)). Before you put the ascx file to sharepoint directory, you need to change the first line of your web user controls.

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ManageMicrosoftToilet.ascx.cs" Inherits="Microsoft.contols_ManageMicrosoftToilet, Microsoft" %>

With these information you can do whatever with your sharepoint.You can put your user controls to sharepoint aspx page or smart part in the sharepoint.

to be bear in mind, if you have another user controls inside your user control, the reference tag should include assemly="Microsoft" beside namespace="Microsoft" tag="cc1" and you can create a user control inside your page.

<cc1:DatePicker id="myPicker" runat="server />

re: Using ASP.Net user controls in your WSSV3/MOSS ASPX pages...

Rahemath — Thu, 05 Feb 2009 12:21:05 GMT

one more way to use usercontrols in MOSS ASPX pages

http://www.a2zdotnet.com/View.aspx?id=95