TWAIN ActiveX/Plug-in Windows/Mac HTTP Control/SDK

SelectedImageIndex Property

Description

[Deprecated] Replaced by GetSelectedImageIndex method and SetSelectedImageIndex method.

Returns or sets the index of the selected image.

Support information

ActiveX Edition	Plug-in Edition	Mac Edition
Since V6.0	Since V6.0	Since V6.4

Data type

Short

Syntax

ObjectName. SelectedImageIndex(int SelectedIndex)

Remarks

This property is invalid when the view mode is set to -1 by -1 or 1 by 1.

In Dynamic Web TWAIN Plug-in, GetSelectedImageIndex is used to get the image index, while SetSelectedImageIndex is used to set the index of the selected image.

Sample

Javascript Sample:

<script language="javascript" type="text/javascript">
    WebTWAIN = document.getElementById("iDynamicWebTwain");//iDynamicWebTwain is the id of the Dynamic Web TWAIN on the page (An object or an embed).
    WebTWAIN.SelectedImagesCount = 2;
    WebTWAIN.SelectedImageIndex(0) = 4；// add put_ or set_ prefix
    WebTWAIN.SelectedImageIndex(1) = 3；
    var size = WebTWAIN.GetSelectedImagesSize(IMAGE_TIFF);
        Array ary = new Array(size);
    WebTWAIN.SaveSelectedImagesToBytes(size, ary);
</script >

VB Sample:

    Dim ary as Variant
    Twain.SelectedImagesCount = 2
    Twain.SelectedImageIndex[0] = 4
    Twain.SelectedImageIndex[1] = 3
    Dim size as long
    Set size = Twain.GetSelectedImagesSize(IMAGE_TIFF)
    Redim ary(size) as byte
    Twain.SaveSelectedImagesToBytes(size, ary)