Visual Basic

A Keyton Weissinger's ASP in a nutshell : a desktop quick reference PDF

By A Keyton Weissinger

ISBN-10: 1565928741

ISBN-13: 9781565928749

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As will be discussed in Chapter 8, Server Object, you use the CreateObject method of the Server object to instantiate a server component. For example, to create a MyInfo object in your Active Server Page, you could use code similar to the following: <% ' Declare local variables. Dim objMyInfo ' Instantiate a MyInfo object. MyInfo") ' You can now initialize the values. PersonalName = "A. [additional code] %> 23 ASP in a Nutshell: A Desktop Quick Reference, eMatter Edition Copyright © 2000 O’Reilly & Associates, Inc.

All rights reserved. Comments/Troubleshooting Application Object Summary Properties None Collections Contents StaticObjects Methods Lock Unlock Events OnStart OnEnd Some ASP literature has suggested using application-level objects for maintaining open ActiveX Data Objects (ADO) database connections for all application users. * However, you could use an application-level variable to maintain an application-specific connection string for that same database connection. There is one trap that you should be aware of when considering the use of application-level variables and objects.

For this reason, you must be very careful in creating your pages: they must include all the actions required by your transactions but not be so large as to slow the processing of the page by too large a percentage. If you write your own server components that complete some or all of the database actions in your transaction, that component must be registered in an MTS 42 Chapter 5 – ObjectContext Object ASP in a Nutshell: A Desktop Quick Reference, eMatter Edition Copyright © 2000 O’Reilly & Associates, Inc.

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ASP in a nutshell : a desktop quick reference by A Keyton Weissinger


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