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• Re: Unable to invoke asp.net web service from Java

  Try changing the content type to text/xml. It worked for me when I tried to call a Java web service from .NET.

  Posted to XML Web Services (Forum) by anand_vijayan on 9/24/2009

• Re: OO implementation and where to store the hierarchy of custom objects

  This is a classic example of an application where the object oriented analysis and design concepts can be exploited. Using an OO approach not only modularizes your code but also makes it easy to understand and maintain in future.Like you already mentioned, there could be classes User { pubic string m_userId; public string m_fullName; public User(string userID, string fullName) { .. } public bool Authenticate(string userId, string password){ .. } } FolderItem { public string m_itemName; public string

  Posted to Architecture (Forum) by anand_vijayan on 9/24/2008

• Re: disable parent window when a child window opens

  Try to open using this javascript showModalDialog('childwindow.html','child','status:no;resizable:yes;titlebar=no;dialogHeight:800px;dialogWidth:600px;scrollbar:no');" Thanks.

  Posted to Client Side Web Development (Forum) by anand_vijayan on 8/28/2008

• Re: Same data structure and rules over multiple databases...question about my classes

  Your problem can really exploit the object oriented design functionality available in .NET. My solutions would be as follows - Middle Tier 1. Car public string Make; public string Model; public int Year; Save() // Empty method that inheritting classes would implement 2. FordCar : Car public string Make; Save() // Implement call to FordCarDal.SaveCar() 3. ChevorletCar : Car public string Make="Chevorlet"; Save()// Implement call to ChevorletCarDal.SaveCar() Data Tier 1. BaseDal BaseDal(string

  Posted to Architecture (Forum) by anand_vijayan on 8/22/2008

• Re: How to reset or to Clear a form after submit

  One way to disable the back button is to add the javascript <script type="text/javascript"> javascript:window.history.forward(1); </script> On the top of very page.

  Posted to Web Forms (Forum) by anand_vijayan on 8/22/2008

• Re: Opinions: On demand properties using web service from object model

  Typically in a database centric system there is something called lazy loading where in the object properties are populated with values from the database the first time they are accessed. In this case since the object properties are populated from a web service, it depends on how the web methods are designed. If all the values are going to be available from a single web method call you might be better off populating all properties with one call. On the other hand if there are different web method

  Posted to Architecture (Forum) by anand_vijayan on 6/24/2008

• Re: n-tiered design, custom entities, and lookup tables?

  A simple approach would be to have static methods that return ListItemCollection with the values required for the drop down. Something like public static ListItemCollection GetStatus() { ListItemCollection al = new ListItemCollection(); DataSet ds = ( new Dal()).GetStatus(); if (ds != null && ds.Tables != null && ds.Tables[0].Rows.Count > 0) { foreach (DataRow row in ds.Tables[0].Rows) al.Add( new ListItem(( string )row["Description"],( string )row["Code"])

  Posted to Architecture (Forum) by anand_vijayan on 6/10/2008

• Re: How to run desktop application in web application using asp.net

  If your goal was to control the logging through a web application as well as a console application, you could put the logging framework in a separate library and use it in both the applications. If your goal was to run the console application remotely you could use suggested links or even software like PC anywhere/ VNC/ windows remote desktop. Thanks.

  Posted to Architecture (Forum) by anand_vijayan on 6/10/2008

• Re: Custom Entities and data from multiple tables?

  If OrderDetail maps to a Product table in the database then the proposed design would work. Thanks.

  Posted to Architecture (Forum) by anand_vijayan on 6/6/2008

• Re: Custom Entities and data from multiple tables?

  The implementation that was suggested did not have an OrderDetail class. The OrderDetail class outlined here has Order defined as inner classes. The disadvantage of implementing it this way is two fold - 1. OrderDetail is not a necessary class and causes confusion to new developers if any new properties have to be added to Order (where do we add it?). 2. The proposed design has Order and Customer as separate entities and Customer is encapsulated in Order (perfectly legal per earlier discussions)

  Posted to Architecture (Forum) by anand_vijayan on 6/6/2008