The classes and methods in the extensions provided by Sybase are described in this book, which is available in the PowerBuilder online Help. For PBDOM, each class is described in a separate chapter.
You can open the Help in several ways:
Select PowerBuilder Extension Reference from the PowerBuilder Help Contents tab page.
Double-click the file name (pbextref125.chm) in the C:\Documents and Settings\All Users\Documents\Sybase\PowerBuilder125\Help directory on Windows XP and Windows 2003, or in the C:\Users\Public\Documents\Sybase\PowerBuilder 125\Help directory on Windows Vista and Windows 2008.
Type a method name in the Script view, then press Shift+F1 to open the PowerBuilder Help Index tab with the focus on the first index entry for that method name. The name of the extension class displays in parentheses after the method name on the Index tab page, and it displays above the name of the method when you open the Help for the method.
For information about using the extensions provided by Sybase in your applications, see Application Techniques in the compiled HTML Help.
The PowerBuilder Help and documentation do not provide any specific information for extensions developed by third parties. To find out how to use a third-party extension, see the documentation provided with the extension.
