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External Program
Interfaces
Option 1: Instantiate Automation Object by Name
This option creates a connection to a new instance of a specified Automation object, launching the Server if necessary. For top-level Automation objects (such as Excel.Application), this option usually launches a new instance of the Server, unlike for lower-level objects (such as Excel.Sheet, which use the instance created by a top-level object):
Figure 8–1 summarizes the basic logic for this option.
Figure 8–1: Automation Connection Option 1
NOTE: This option is equivalent to the Visual Basic CreateObject(class) or GetObject("",class) function call.
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