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This is documentation for Caché & Ensemble. See the InterSystems IRIS version of this content.

For information on migrating to InterSystems IRIS, see Why Migrate to InterSystems IRIS?

About This Book

This book tells programmers how to use Caché Direct to create clients that communicate with a Caché server by means of its ActiveX control or its C++ API.

This book contains the following chapters:

This book also contains the following appendixes:

  • Installation and Upgrade describes how to upgrade the server without reinstalling Caché and how to install the client-side software on a machine where Caché is not installed.

  • Notes for Users of the Previous Versions describes architectural changes of interest to users of previous versions, who may want to adapt their applications to take advantage of the new features.

  • Example: Visual Basic Printer Support describes a sample that demonstrates callbacks by using the Windows default printer (the VB Printer object) from ObjectScript.

And a complete table of contents.