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• Object Oriented way to handle access

  Hello All, I have this question since quite some time now. I have a project in which I have few user roles. Depending on the user role, I need to show/hide some part of the page and even set properties of the controls. This has led to n number of if-else statements in my aspx page which does not smell good. What is the way to handle such scenarios using Object Oriented techniques? Help is appreciated. Thanks, Piyush

  Posted to Architecture (Forum) by piyushc on 7/3/2009

• Entity-Manager and Domain Model

  Hello, I am trying to architect a web application. I am new to designing and I am confused as to which is the preferred approach. When designing a domain model, should the classes which map to database tables also contain the methods which will do CRUD opeations? For example, a User class which contains properties mapped to database column, should contain methods for insert, update delete etc or I should have manager classe for these operations and User class contains only the "business logic"

  Posted to Architecture (Forum) by piyushc on 1/21/2009

• One Page Web Application Architecture

  Hi, We at our organization are developing a web application. One of the requirements for it is that based on certain configurations (done through a UI by admin of the site), the page contents (controls, layout, number of pages) change in the system. The admin can modify the configuration at any time by adding new sections to the page or remove existing control etc. So ultimately the requirement is to build the pages dynamically based on configuration. I am wondering what could be the best design

  Posted to Architecture (Forum) by piyushc on 6/11/2007
  Filed under: Basic Architecture Design, design pattern, dynamic ui

• Error writing the project file. Error loading type library/DLL.

  Hi, I am having problem creating new project using VS.Net 2003. Whenever I am trying to create new project (any type) it shows error message " Error writing the project file . Error loading type library /DLL". I faced this problem before and it was solved when I reinstall the entire VS.Net. I want to know if there is any solution to it other than reinstalling. It is reproduced if I give the project path as folder name which is not a valid folder name. eg. c:\.dd Is this a bug in VS.Net 2003. Thanks

  Posted to Visual Studio .NET 2003 and Visual Studio .NET 2002 (Forum) by piyushc on 5/11/2005

• Re: Composite control (using datagrid) design support

  Hi All, Is there anybody who knows the answers to above questions ? can somebody please help me out of this ? regards, piyush

  Posted to Hosting Open Forum (Forum) by piyushc on 10/29/2004

• Re: Composite control (using datagrid) design support

  Thanks for your reply, but the Columns property of datagrid is readonly. It does not have set accessor defined for it. Is there any other solution to it ?? Regards, Piyush

  Posted to Hosting Open Forum (Forum) by piyushc on 10/18/2004

• Composite control (using datagrid) design support

  Hi, I am developing a web composite control using datagrid, dropdown, linkbuttons etc. Its basically an extension to datagrid control to provide more functionality. The control is derived from webcontrol. The control has a property "Columns", which is a columns property of datagrid. Its definition is as follows : public DataGridColumnCollection Columns { get { EnsureChildControls(); return dg.Columns; } } dg being the datagrid instace. There are couple of problems I am facing. 1. I am not

  Posted to Hosting Open Forum (Forum) by piyushc on 10/15/2004