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ClearEventID This is an optional element that speci es the ID number of the event that clears the alert. If this element is not de ned, the alert will be cleared after 30 minutes. If this element is de ned, the alert will only be cleared if the speci ed event occurs.

This method eliminates the extra powerOfX variable and replaces the two multiplications in each pass through the loop with one.

speak with a wide audience of web developers, and the majority are taking advantage of this library. Microsoft s inclusion of the default templates in ASP.NET will result in an even wider adoption (and better user experiences).

Finally, the compiler automatically knows how and in what order to interpret operators (such as +, -, *, /, %, &, ^, |, ==, !=, >, <, >=, <=, <<, >>, ~, !, ++, --, and so on) when used in code:

Configure Routing And Remote Access policies to permit or deny access Manage Routing And Remote Access clients Diagnose and resolve issues related to establishing a remote access connection Diagnose and resolve client access to resources beyond the remote access server

-- Get first row from inserted FETCH NEXT FROM CInserted INTO @key, @in_arg1, @in_arg2, @in_arg3, @comp ; WHILE @@fetch_status = 0 BEGIN -- Generate a string with the in/out parameters SET @params = N'@result INT output, @arg1 INT, @arg2 INT, @arg3 INT'; -- Calculate computation and store the result in @out_result EXEC sp_executesql @comp, @params, @result = @out_result OUTPUT, @arg1 = @in_arg1, @arg2 = @in_arg2, @arg3 = @in_arg3; -- Update the result column in the row with the current key UPDATE dbo.Computations SET result = @out_result WHERE keycol = @key; -- Get next row from inserted FETCH NEXT FROM CInserted INTO @key, @in_arg1, @in_arg2, @in_arg3, @comp; END CLOSE CInserted; DEALLOCATE CInserted; END GO

Getting more customers is immediately the most attractive reason. With an e-commerce site, even small businesses can reach customers all over the world. This reason can also be the most dangerous, however, because many people set up e-commerce sites assuming that the site will reach customers immediately. It won t. In the offline world, you need to know a shop exists before you can go into it. This is still true in the world of e-commerce people must know your site exists before you can hope to get a single order. Addressing this issue is largely a question of advertising, rather than the site itself. Popular methods of getting more customers include registering the web site with the popular search engines and directory listings, optimizing the site for search-engine ranking, creating forums, sending newsletters, and so on. We don t cover many of these aspects of e-commerce in this book, as we try to stay focused on e-commerce development. A simple web search for web site advertising tutorial will point you to many useful resources.