User`s guide

imaqfind

Note When searching for properties with specific values, imaqfind

performs cas e-s ensitive searches. For example, if the value of an object’s

Name property is 'MyObject', imaqfind does not find a match if you

specify

'myobject'. N ote, however, that searches for properties that

have an enumer ate d list of possible values are not ca se sen sitive. For

example,

imaqfind will find an obje ct with a Running property value of

'Off' or 'off'.Usetheget function to determine the exact spe lling

of a property value.

Examples To illustrate various imaqfind syntaxes, first create two video input

objects.

obj1 = videoinput('ma trox',1,'M_RS170','T ag','FrameGrabber');

obj2 = videoinput('win video',1,'RGB24_320x 240','Tag','Webcam');

Now use imaqfind to find these objects by type and tag.

out1 = imaqfind('Type ', ' vide oinput')

out2 = imaqfind('Tag', 'FrameGrabber')

out3 = imaqfind({'Type ', ' Tag' }, {'videoinput', 'Webcam' })