How can I embed struct-query as argument for other command?

I tried several datatyp-conversions, but the following lines don´t work:

info = imaqhwinfo('gige')
dev_info = imaqhwinfo( char(info.AdaptorName) , cellstr(info.DeviceIDs(1, 1) ) )

The Error is as followed:

Error using imaqhwinfo (line 91)
Second input must be specified as a numeric vector, a string, or 1xN cell array of strings.

Error in A1_Bildaufnahme (line 17)
dev_info = imaqhwinfo( char(info.AdaptorName) , info.DeviceIDs(1,1) )

I can of course fill in the arguments manually in the code, but I like to automate this step.

The struct is as followed:

info = 

         AdaptorDllName: 'C:\MATLAB\SupportPackages\R2015a\gigevi...'
      AdaptorDllVersion: '4.9 (R2015a)'
            AdaptorName: 'gige'
              DeviceIDs: {[1]}
             DeviceInfo: [1x1 struct]

How does I get this step to work?

Answer 1

[Walter Roberson]

dev_info = imaqhwinfo( info.AdaptorName, info.DeviceIDs{1}(1) )