Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
Do webservices have state ?
.NET INTERVIEW QUESTIONS - Do webservices have state ? (How can we maintain State in Webservices ?)
✍: Guest
Webservices as such do not have any mechanism by which they can maintain state. Webservices can access ASP.NET intrinsic objects like Session, application and so on if they inherit from “WebService” base class.
<%@ Webservice class="TestWebServicesClass" %>
Imports System.Web.Services
Public class TestWebServicesClass
Inherits WebService
<WebMethod> Public Sub SetSession(value As String)
session("Val") = Value
End Sub
end class
In this example code we set a session object called as “val”. TestWebservicesClass is inheriting from WebService to access the session and application objects.
2009-10-20, 4426👍, 0💬
Popular Posts:
How can I use tables to structure forms Small forms are sometimes placed within a TD element within ...
What is cross page posting? By default, button controls in ASP.NET pages post back to the same page ...
What is the concept of XPOINTER? XPOINTER is used to locate data within XML document. XPOINTER can p...
Are risk constant through out the project ? * Never say that risk is high through out the project. R...
How do you open an SSH connection to a remote box? ????