How to programmatically modify simulink.signal object in sldd

Hi,

I am trying to modify datatype of exisiting simulink.signal object programmatically. I am unable to get simulink.signal object using the following code.

ddName = 'MySldd.sldd';
dicObj = Simulink.data.dictionary.open(ddName);
secObj = getSection(dicObj,'Design Data');
foundEntries = find(secObj,'-isa','Simulink.Signal');

foundEntries is returning 0.

even if I run the following code I get all the parameter object but not the signal object.

foundEntries = find(secObj)

How to acces datatype of simulink.signal object and modify it?

Answer 1

[Sudhakar Shinde]

ddName = 'MySldd.sldd';

dicObj = Simulink.data.dictionary.open(ddName);

secObj = getSection(dicObj,'Design Data');

SigEntries = find(secObj,'-value','-class','Simulink.Signal')

[Somdut Dey]

Thank you.

[Sudhakar Shinde]

Welcome