getselectedsource
Return currently selected video source object
Syntax
src = getselectedsource(obj)
Description
src = getselectedsource(obj)
searches all
the video source objects associated with the video input object obj
and
returns the video source object, src
, that has
the Selected
property value set to 'on'
.
To select a source for acquisition, use the SelectedSourceName
property
of the video input object.
obj
must be a 1-by-1 video input object.
Version History
Introduced before R2006a