You need to retrieve data from a Microsoft SQL Server 2000.
Currently you are using an oleDbConnection object to connect
to the database server. You need to be able to retrieve the
data from the database server in XML format. Which approach
would be the most efficient? Select all that apply. Each
answer constitutes part of the whole answer.
a) Change to the SQL .NET provider.
b) Use the ExecuteXmlReader() method of the xxxCommand object
c) Use the DOM to create the XML document.
d) Use the XmlDocument.Load() method to create the XML Document.
if i want to give an alert message like "try after sometime" to a web page which is being seen by other person.if a web page is not seen by anyone then it should display otherwise it show a display a message stating that other person is viewing so try after some time........how can i implement this.
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