COM object EvDataFilesCollection

EvApplication > EvFile > EvFileset > EvDataFilesCollection

View the Echoview COM object hierarchy and the Echoview summary of COM objects.

The EvDataFilesCollection object gives you access to information about and the ability to add and remove data files in an EV file. A data file is an item in the EvDataFilesCollection, which is accessed via the:

EvFile.DataFiles[] property. This looks at all data files in an EV file.
EvFileset.DataFiles[] property. This looks at the data files in a fileset in an EV file.

The EvDataFile object gives access to specific information from a data file.

The following EvDataFilesCollection methods and properties are detailed below:

Methods	Properties
Add Remove	Count Item

EvDataFilesCollection implements the following methods and properties:

EvDatafilesCollection methods

Description

Add

Add(string FileName)

Summary

Add a data file to the collection.

Parameters

FileName
The path and name of the file to add.

Return

None.

Remove

Remove(DataFile)

Summary

Remove the given data file from the collection.

Parameters

DataFile
The COM object referring to the data file to be removed from the collection

Return

None.

EvDataFilesCollection properties

Description

Count

(read-only) integer Count

Summary

Get the number of data files currently in the collection.

Item

(read-only) Item[]

Summary

Gives access to a specific datafile in the EvDataFilesCollection by index. Indexes are zero-based, so valid indexes are from 0 to Count-1. The result is an EvData File object.

Item is the default property for this interface. The examples on the EvFilesCollection page show several ways to use the Item property.

COM object EvDataFilesCollection

Summary

Parameters

Return

Summary

Parameters

Return

Summary

Summary

See also