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Zone: > NEWSGROUP > Asp.Net Forum > general_asp.net.master_pages_themes_and_navigation_controls Tags:
Item Type: NewsGroup Date Entered: 8/9/2005 12:30:46 PM Date Modified: Subscribers: 0 Subscribe Alert
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ShuraF
Asp.Net User
How to access MasterPage class outside of the app_code folder8/9/2005 12:30:46 PM

0/0

Hi!
VS.Net 2005 beta 2.
I create base class definition for all pages and put it to the app_code folder:
 public class PageBase : System.Web.UI.Page
 {

}
Want all pages of my site to use PageBase as a parent class.
Also i create master page Site.master with code behind in Site.master.cs
would like to map some controls and properties from the master page to PageBase, but it seems that class SiteMaster is inaccessible from thr app_code. e.g. the following code works fine on the regular page, but the class SiteMaster became inaccessible in the app_code when moving this code to PageBase
  public CustomValidator validCustom{
   get {
    return (this.Master as SiteMaster).validCustom;
   }
  }

Not sure on the right solution of this situastion.
Unfortunately vs.net doesn't allow to move site.master to the app_code folder

Tx in advance for any help

Good luck
Vimpyboy
Asp.Net User
Sv: How to access MasterPage class outside of the app_code folder8/9/2005 1:35:19 PM

0/0

You can define your own custom baseclass in web.config using this:

<pages pageBaseType="PageBase" />
Mikael S?derstr?m
BrockAllen
Asp.Net User
Re: Sv: How to access MasterPage class outside of the app_code folder8/9/2005 4:51:54 PM

0/0

 Vimpyboy wrote:
You can define your own custom baseclass in web.config using this:

<pages pageBaseType="PageBase" />


This works for pages that don't use codebehind. If they're using codebehind then in the codebehind class they need to explicitly specify their base class.

As for your problem, you need the Master to have a base class. You can specify a base class for your master. Create the class in App_Code and in your master's codebehind derive from your master base. Make sure your master base inherits from MasterPage.

The problem is that App_Code is compiled before the code for the ASPXs and their codebehinds... so if there's something in App_Code that need to use something from a page, you need to figure out how to push it into App_Code.

-Brock
DevelopMentor
http://staff.develop.com/ballen
ShuraF
Asp.Net User
Re: Sv: How to access MasterPage class outside of the app_code folder8/10/2005 5:28:04 AM

0/0

 BrockAllen wrote:

As for your problem, you need the Master to have a base class. You can specify a base class for your master. Create the class in App_Code and in your master's codebehind derive from your master base. Make sure your master base inherits from MasterPage.

The problem is that App_Code is compiled before the code for the ASPXs and their codebehinds... so if there's something in App_Code that need to use something from a page, you need to figure out how to push it into App_Code.

-Brock


y, we could create abstarct class for master page, and then implement members in the derived pages, but ....
this way seems to be a bit complex for this simple thing. Is there other way to access pages outside of app_code?
Good luck
Fredrik N
Asp.Net User
Re: Sv: How to access MasterPage class outside of the app_code folder8/10/2005 6:44:43 AM

0/0

The problem is that every pages will be compiled into its own assemblies. So that is the reason why you can't easy access code located in a page from another page or from code located in the App_Code folder.
/Fredrik Norm?n NSQUARED2
Microsoft MVP, MCSD, MCAD, MCT

Cornerstone

My Blog, ASP.Net 2.0 etc
ShuraF
Asp.Net User
Re: Sv: How to access MasterPage class outside of the app_code folder8/10/2005 7:25:12 AM

0/0

ok, so what is most flexible approach to create shared code for pages and controls in the asp.net 2.0 model?
Good luck
Fredrik N
Asp.Net User
Re: Sv: How to access MasterPage class outside of the app_code folder8/10/2005 7:46:27 AM

0/0

Shared code for pages can be added to the App_Code folder or into a separate class library.

Shared controls, like user controls or custom controls can be added as usual to the Web project.

If you want to have common members on several pages, you can create a base class that inherits the Page class and make sure all the pages that need to use it, inherits your new class.

/Fredrik Norm?n NSQUARED2
Microsoft MVP, MCSD, MCAD, MCT

Cornerstone

My Blog, ASP.Net 2.0 etc
7 Items, 1 Pages 1 |< << Go >> >|


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