| X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet.webcontrols
|
| I have written my own custom server control based on Web Control.  I
placed
| the .cs file in the App_Code Folder.
|
| When I add the following tag prefix to my web.config I start seeing this
| error (Design Time):
|
|     "Error Rendering Control - ButtonSearch An unhandled exception has
| occurred.  There was an error parsing the theme:  The 'assembly'
attribute
| cannot be an empy string."
|     "Error Rendering Control - TextBoxSearch An unhandled exception has
| occurred.  There was an error parsing the theme:  The 'assembly'
attribute
| cannot be an empy string."
|     "GridView - GridViewSearch Error was an error rendering the control -
An
| unhandled exception has occurred.  There was an error parsing the theme:
| The 'assembly' attribute cannot be an empy string."
|
| I  am seeing this error on all of the provided Microsoft Server Controls.
| My custom server control appears to render and operate correctly.
|
| Any Ideas??
| <system.web>
|     <pages styleSheetTheme="Default">
|         <controls>
|             <add tagPrefix="myTag" namespace="my.WebControls" />
|         </controls>
|     </pages>
| . . .
| <system.web>
|
| thanks!
|
|
|

"Steven Cheng[MSFT]" <stch***@online.microsoft.com> wrote in message
news:$%23PBptGAGHA.3764@TK2MSFTNGXA02.phx.gbl...
> Hi Madhattan,
>
> Welcome to ASPNET newsgroup.
> From your description, you're using the
> <system.web>
>    <pages styleSheetTheme="Default">
>        <controls>
>
> setting to register some custom webcontrol prefixes in ASP.NET 2.0 web app
> , however, you're getting the following error in design-time view:
> ===========
>    "Error Rendering Control - ButtonSearch An unhandled exception has
> occurred.  There was an error parsing the theme:  The 'assembly' attribute
> cannot be an empy string."
>    "Error Rendering Control - TextBoxSearch An unhandled exception has
> occurred.  There was an error parsing the theme:  The 'assembly' attribute
> cannot be an empy string."
>
> ==============
>
> Based on my local test, for custom webserver control(not ascx
> usercontrol),
> we can just add the below configuration in <controls> setting:
>
> <add tagPrefix="acu" namespace="AppCustomControls" />
> </controls>
>
> No "assemlby" attributre needed if the code is put in App_Code dir...   So
> I think the problem is caused by something else. Also, you mentioned that
> the control and page can work correctly at runtime, yes?   Would you try
> creating a new custom control and test to see whether it also cause such
> behavior or test through a new web applicaiton project? If still get
> problem, you can provide a simplified reproduce control so that we can
> also
> perform some test on our side....
>
> Thanks,
>
> Steven Cheng
> Microsoft Online Support
>
> Get Secure! www.microsoft.com/security
> (This posting is provided "AS IS", with no warranties, and confers no
> rights.)
>
>
>
> --------------------
> | Reply-To: <madhattan@newsgroups.nospam>
> | From: <madhattan@newsgroups.nospam>
> | Subject: Error Rendering Control - ButtonSearch An unhandled exception
> has occurred.  There was an error parsing the theme:  The 'assembly'
> attribute cannot be an empy string
> | Date: Tue, 13 Dec 2005 08:56:12 -0600
> | Lines: 32
> | Organization: madhattan@newsgroups.nospam
> | X-Priority: 3
> | X-MSMail-Priority: Normal
> | X-Newsreader: Microsoft Outlook Express 6.00.2900.2180
> | X-RFC2646: Format=Flowed; Original
> | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180
> | Message-ID: <OmNGdV$$FHA.***@TK2MSFTNGP14.phx.gbl>
> | Newsgroups: microsoft.public.dotnet.framework.aspnet.webcontrols
> | NNTP-Posting-Host: umb53.oznet.ksu.edu 129.130.74.53
> | Path: TK2MSFTNGXA02.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGP14.phx.gbl
> | Xref: TK2MSFTNGXA02.phx.gbl
> microsoft.public.dotnet.framework.aspnet.webcontrols:31742
> | X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet.webcontrols
> |
> | I have written my own custom server control based on Web Control.  I
> placed
> | the .cs file in the App_Code Folder.
> |
> | When I add the following tag prefix to my web.config I start seeing this
> | error (Design Time):
> |
> |     "Error Rendering Control - ButtonSearch An unhandled exception has
> | occurred.  There was an error parsing the theme:  The 'assembly'
> attribute
> | cannot be an empy string."
> |     "Error Rendering Control - TextBoxSearch An unhandled exception has
> | occurred.  There was an error parsing the theme:  The 'assembly'
> attribute
> | cannot be an empy string."
> |     "GridView - GridViewSearch Error was an error rendering the
> control -
> An
> | unhandled exception has occurred.  There was an error parsing the theme:
> | The 'assembly' attribute cannot be an empy string."
> |
> | I  am seeing this error on all of the provided Microsoft Server
> Controls.
> | My custom server control appears to render and operate correctly.
> |
> | Any Ideas??
> | <system.web>
> |     <pages styleSheetTheme="Default">
> |         <controls>
> |             <add tagPrefix="myTag" namespace="my.WebControls" />
> |         </controls>
> |     </pages>
> | . . .
> | <system.web>
> |
> | thanks!
> |
> |
> |
>

| X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet.webcontrols
|
| Ok.
| 1) I created a new WebSite project.
|
| 2) Added a clean 'web.config'.
|
| 3) Added a new 'App_Code' folder.
|
| 4) Placed the 'MyServerControl.cs' in 'App_Code'
|
| 5) Placed the following in the 'web.config'
|         <system.web>
|             <pages>
|                 <controls>
|                     <add tagPrefix="myTag" namespace="my.WebControls" />
|                 </controls>
|             </pages>
|             ...
|         <system.web>
|
| 6) Everything in design view worked great!  No Problems! Yea!
|
| 7) In 'web.config' I added the 'styleSheetTheme' to the <pages> node:
|         <system.web>
|             <pages styleSheetTheme="Default">
|                 <controls>
|                     <add tagPrefix="myTag" namespace="my.WebControls" />
|                 </controls>
|             </pages>
|             ...
|         <system.web>
|
| 6)  The design time error: "Error Rendering Control..." came right back.
|
| I still want to globally specify both the styleSheetTheme and control
| tagPrefixes in the Web.Config.  So the question becomes why do
| Microsoft controls the screw-up design-time rendering when both
| styleSheetTheme="Default" attribute and tagPrefix are used in a
web.config.
|
| Is there something that I am doing wrong or failing to consider?
|
| Thanks again!
|
|
|
|
| "Steven Cheng[MSFT]" <stch***@online.microsoft.com> wrote in message
| news:$%23PBptGAGHA.3764@TK2MSFTNGXA02.phx.gbl...
| > Hi Madhattan,
| >
| > Welcome to ASPNET newsgroup.
| > From your description, you're using the
| > <system.web>
| >    <pages styleSheetTheme="Default">
| >        <controls>
| >
| > setting to register some custom webcontrol prefixes in ASP.NET 2.0 web
app
| > , however, you're getting the following error in design-time view:
| > ===========
| >    "Error Rendering Control - ButtonSearch An unhandled exception has
| > occurred.  There was an error parsing the theme:  The 'assembly'
attribute
| > cannot be an empy string."
| >    "Error Rendering Control - TextBoxSearch An unhandled exception has
| > occurred.  There was an error parsing the theme:  The 'assembly'
attribute
| > cannot be an empy string."
| >
| > ==============
| >
| > Based on my local test, for custom webserver control(not ascx
| > usercontrol),
| > we can just add the below configuration in <controls> setting:
| >
| > <add tagPrefix="acu" namespace="AppCustomControls" />
| > </controls>
| >
| > No "assemlby" attributre needed if the code is put in App_Code dir...  
So
| > I think the problem is caused by something else. Also, you mentioned
that
| > the control and page can work correctly at runtime, yes?   Would you try
| > creating a new custom control and test to see whether it also cause such
| > behavior or test through a new web applicaiton project? If still get
| > problem, you can provide a simplified reproduce control so that we can
| > also
| > perform some test on our side....
| >
| > Thanks,
| >
| > Steven Cheng
| > Microsoft Online Support
| >
| > Get Secure! www.microsoft.com/security
| > (This posting is provided "AS IS", with no warranties, and confers no
| > rights.)
| >
| >
| >
| > --------------------
| > | Reply-To: <madhattan@newsgroups.nospam>
| > | From: <madhattan@newsgroups.nospam>
| > | Subject: Error Rendering Control - ButtonSearch An unhandled exception
| > has occurred.  There was an error parsing the theme:  The 'assembly'
| > attribute cannot be an empy string
| > | Date: Tue, 13 Dec 2005 08:56:12 -0600
| > | Lines: 32
| > | Organization: madhattan@newsgroups.nospam
| > | X-Priority: 3
| > | X-MSMail-Priority: Normal
| > | X-Newsreader: Microsoft Outlook Express 6.00.2900.2180
| > | X-RFC2646: Format=Flowed; Original
| > | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180
| > | Message-ID: <OmNGdV$$FHA.***@TK2MSFTNGP14.phx.gbl>
| > | Newsgroups: microsoft.public.dotnet.framework.aspnet.webcontrols
| > | NNTP-Posting-Host: umb53.oznet.ksu.edu 129.130.74.53
| > | Path: TK2MSFTNGXA02.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGP14.phx.gbl
| > | Xref: TK2MSFTNGXA02.phx.gbl
| > microsoft.public.dotnet.framework.aspnet.webcontrols:31742
| > | X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet.webcontrols
| > |
| > | I have written my own custom server control based on Web Control.  I
| > placed
| > | the .cs file in the App_Code Folder.
| > |
| > | When I add the following tag prefix to my web.config I start seeing
this
| > | error (Design Time):
| > |
| > |     "Error Rendering Control - ButtonSearch An unhandled exception has
| > | occurred.  There was an error parsing the theme:  The 'assembly'
| > attribute
| > | cannot be an empy string."
| > |     "Error Rendering Control - TextBoxSearch An unhandled exception
has
| > | occurred.  There was an error parsing the theme:  The 'assembly'
| > attribute
| > | cannot be an empy string."
| > |     "GridView - GridViewSearch Error was an error rendering the
| > control -
| > An
| > | unhandled exception has occurred.  There was an error parsing the
theme:
| > | The 'assembly' attribute cannot be an empy string."
| > |
| > | I  am seeing this error on all of the provided Microsoft Server
| > Controls.
| > | My custom server control appears to render and operate correctly.
| > |
| > | Any Ideas??
| > | <system.web>
| > |     <pages styleSheetTheme="Default">
| > |         <controls>
| > |             <add tagPrefix="myTag" namespace="my.WebControls" />
| > |         </controls>
| > |     </pages>
| > | . . .
| > | <system.web>
| > |
| > | thanks!
| > |
| > |
| > |
| >
|
|
|

| NNTP-Posting-Host: tomcatimport2.phx.gbl 10.201.218.182
|
| Thanks for your quick response Madhattan,
|
| I've got the problem and reproduced it on myside, it seems something
| related to the "StyleSheetTheme" setting together with the custom control
| prefix registring.....     Currently I'm also not certain on the actual
| cause, however, we can use the following things to make it work:
|
| <pages styleSheetTheme="SimpleTheme" >
| <controls >
|     <add tagPrefix="acu" namespace="AppCustomControls" assembly="App_Code" 
/>
| </controls>
| </pages>
|
| or
|
| <pages styleSheetTheme="SimpleTheme" >
| <controls >
|     <add tagPrefix="acu" namespace="AppCustomControls" assembly="__code"  />
| </controls>
| </pages>
|
|
| App_Code or __code can represent our asp.net 's dynamic compiled codes in
| App_Code sub dir;....
|
| Also, I'll forward this to our ASP.NET dev guys to see whether they've
| addressed this problem or will have any action plan on this. I'll update
| you as soon as I got any further info....
|
| Thanks,
|
| Steven Cheng
| Microsoft Online Support
|
| Get Secure! www.microsoft.com/security
| (This posting is provided "AS IS", with no warranties, and confers no
| rights.)
| --------------------
| | Reply-To: <madhattan@newsgroups.nospam>
| | From: <madhattan@newsgroups.nospam>
| | References: <OmNGdV$$FHA.***@TK2MSFTNGP14.phx.gbl>
| <$#PBptGAGHA.3***@TK2MSFTNGXA02.phx.gbl>
| | Subject: Re: Error Rendering Control - ButtonSearch An unhandled
| exception has occurred.  There was an error parsing the theme:  The
| 'assembly' attribute cannot be an empy string
| | Date: Wed, 14 Dec 2005 09:57:46 -0600
| | Lines: 158
| | Organization: madhattan@newsgroups.nospam
| | X-Priority: 3
| | X-MSMail-Priority: Normal
| | X-Newsreader: Microsoft Outlook Express 6.00.2900.2180
| | X-RFC2646: Format=Flowed; Original
| | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180
| | Message-ID: <ek77lcMAGHA.2***@TK2MSFTNGP14.phx.gbl>
| | Newsgroups: microsoft.public.dotnet.framework.aspnet.webcontrols
| | NNTP-Posting-Host: umb53.oznet.ksu.edu 129.130.74.53
| | Path: TK2MSFTNGXA02.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGP14.phx.gbl
| | Xref: TK2MSFTNGXA02.phx.gbl
| microsoft.public.dotnet.framework.aspnet.webcontrols:31779
| | X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet.webcontrols
| |
| | Ok.
| | 1) I created a new WebSite project.
| |
| | 2) Added a clean 'web.config'.
| |
| | 3) Added a new 'App_Code' folder.
| |
| | 4) Placed the 'MyServerControl.cs' in 'App_Code'
| |
| | 5) Placed the following in the 'web.config'
| |         <system.web>
| |             <pages>
| |                 <controls>
| |                     <add tagPrefix="myTag" namespace="my.WebControls" />
| |                 </controls>
| |             </pages>
| |             ...
| |         <system.web>
| |
| | 6) Everything in design view worked great!  No Problems! Yea!
| |
| | 7) In 'web.config' I added the 'styleSheetTheme' to the <pages> node:
| |         <system.web>
| |             <pages styleSheetTheme="Default">
| |                 <controls>
| |                     <add tagPrefix="myTag" namespace="my.WebControls" />
| |                 </controls>
| |             </pages>
| |             ...
| |         <system.web>
| |
| | 6)  The design time error: "Error Rendering Control..." came right back.
| |
| | I still want to globally specify both the styleSheetTheme and control
| | tagPrefixes in the Web.Config.  So the question becomes why do
| | Microsoft controls the screw-up design-time rendering when both
| | styleSheetTheme="Default" attribute and tagPrefix are used in a
| web.config.
| |
| | Is there something that I am doing wrong or failing to consider?
| |
| | Thanks again!
| |
| |
| |
| |
| | "Steven Cheng[MSFT]" <stch***@online.microsoft.com> wrote in message
| | news:$%23PBptGAGHA.3764@TK2MSFTNGXA02.phx.gbl...
| | > Hi Madhattan,
| | >
| | > Welcome to ASPNET newsgroup.
| | > From your description, you're using the
| | > <system.web>
| | >    <pages styleSheetTheme="Default">
| | >        <controls>
| | >
| | > setting to register some custom webcontrol prefixes in ASP.NET 2.0
web
| app
| | > , however, you're getting the following error in design-time view:
| | > ===========
| | >    "Error Rendering Control - ButtonSearch An unhandled exception has
| | > occurred.  There was an error parsing the theme:  The 'assembly'
| attribute
| | > cannot be an empy string."
| | >    "Error Rendering Control - TextBoxSearch An unhandled exception has
| | > occurred.  There was an error parsing the theme:  The 'assembly'
| attribute
| | > cannot be an empy string."
| | >
| | > ==============
| | >
| | > Based on my local test, for custom webserver control(not ascx
| | > usercontrol),
| | > we can just add the below configuration in <controls> setting:
| | >
| | > <add tagPrefix="acu" namespace="AppCustomControls" />
| | > </controls>
| | >
| | > No "assemlby" attributre needed if the code is put in App_Code dir...

| So
| | > I think the problem is caused by something else. Also, you mentioned
| that
| | > the control and page can work correctly at runtime, yes?   Would you
try
| | > creating a new custom control and test to see whether it also cause
such
| | > behavior or test through a new web applicaiton project? If still get
| | > problem, you can provide a simplified reproduce control so that we
can
| | > also
| | > perform some test on our side....
| | >
| | > Thanks,
| | >
| | > Steven Cheng
| | > Microsoft Online Support
| | >
| | > Get Secure! www.microsoft.com/security
| | > (This posting is provided "AS IS", with no warranties, and confers no
| | > rights.)
| | >
| | >
| | >
| | > --------------------
| | > | Reply-To: <madhattan@newsgroups.nospam>
| | > | From: <madhattan@newsgroups.nospam>
| | > | Subject: Error Rendering Control - ButtonSearch An unhandled
exception
| | > has occurred.  There was an error parsing the theme:  The 'assembly'
| | > attribute cannot be an empy string
| | > | Date: Tue, 13 Dec 2005 08:56:12 -0600
| | > | Lines: 32
| | > | Organization: madhattan@newsgroups.nospam
| | > | X-Priority: 3
| | > | X-MSMail-Priority: Normal
| | > | X-Newsreader: Microsoft Outlook Express 6.00.2900.2180
| | > | X-RFC2646: Format=Flowed; Original
| | > | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180
| | > | Message-ID: <OmNGdV$$FHA.***@TK2MSFTNGP14.phx.gbl>
| | > | Newsgroups: microsoft.public.dotnet.framework.aspnet.webcontrols
| | > | NNTP-Posting-Host: umb53.oznet.ksu.edu 129.130.74.53
| | > | Path:

| | > | Xref: TK2MSFTNGXA02.phx.gbl
| | > microsoft.public.dotnet.framework.aspnet.webcontrols:31742
| | > | X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet.webcontrols
| | > |
| | > | I have written my own custom server control based on Web Control.  I
| | > placed
| | > | the .cs file in the App_Code Folder.
| | > |
| | > | When I add the following tag prefix to my web.config I start seeing
| this
| | > | error (Design Time):
| | > |
| | > |     "Error Rendering Control - ButtonSearch An unhandled exception
has
| | > | occurred.  There was an error parsing the theme:  The 'assembly'
| | > attribute
| | > | cannot be an empy string."
| | > |     "Error Rendering Control - TextBoxSearch An unhandled exception
| has
| | > | occurred.  There was an error parsing the theme:  The 'assembly'
| | > attribute
| | > | cannot be an empy string."
| | > |     "GridView - GridViewSearch Error was an error rendering the
| | > control -
| | > An
| | > | unhandled exception has occurred.  There was an error parsing the
| theme:
| | > | The 'assembly' attribute cannot be an empy string."
| | > |
| | > | I  am seeing this error on all of the provided Microsoft Server
| | > Controls.
| | > | My custom server control appears to render and operate correctly.
| | > |
| | > | Any Ideas??
| | > | <system.web>
| | > |     <pages styleSheetTheme="Default">
| | > |         <controls>
| | > |             <add tagPrefix="myTag" namespace="my.WebControls" />
| | > |         </controls>
| | > |     </pages>
| | > | . . .
| | > | <system.web>
| | > |
| | > | thanks!
| | > |
| | > |
| | > |
| | >
| |
| |
| |
|
|