Vector object

Article
05/31/2018

Contains a collection of values of the same type. It is used throughout the library in many different ways. The Vector object can be created using WIA.Vector as the ProgID in a call to CreateObject.

Members

The Vector object has these types of members:

Methods
Properties

Methods

The Vector object has these methods.

Method	Description
Add (Vector)	Inserts a new element into the Vector collection before the specified Index if Index is not 0. If Index is 0, this method appends a new element to the Vector collection.
Clear	Removes all elements from the Vector.
Remove (Vector)	Removes the designated element.
SetFromString	Stores the String value into the Vector of bytes including the terminating null character. Value might be truncated unless Resizable is True. The string is stored as an ANSI string unless Unicode is True, in which case it is stored as a Unicode string.

Properties

The Vector object has these properties.

Property	Access type	Description
BinaryData	Read/write	Sets or retrieves the Vector of bytes as an array of bytes.
Count (Vector)	Read-only	Retrieves the number of members in the Vector.
Date	Read/write	Sets or retrieves the Vector of integers from a date.
ImageFile (Vector)	Read-only	Retrieves the image file thumbnail of an ImageFile object, the RGB data thumbnail of an Item object, or creates an ImageFile object from raw ARGB data. Retrieves an ImageFile object on success.
Item (Vector)	Read/write	Sets or retrieves the specified item in the Vector by position.
Picture	Read-only	Retrieves a Visual Basic picture object.
String	Read-only	Retrieves a Vector of bytes as a String.

Remarks

Note that the Vector object provides special accessor properties and methods to make it easier to access or manipulate the elements contained in a Vector object. For more information, see the reference page for the specific property or method .

For example code, see Create and Initialize a Vector Object in Shared Samples.

Creation\Access Functions

Use any of the following to retrieve a reference to the object:

SubTypeValues

FileData

ARGBData

Requirements


Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2003 R2 [desktop apps only]
Header	Wiaaut.h
IDL	Wiaaut.idl

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