Access to object or struct data

I have a structure data as below, i.e., result.data

result.data
ans =
d2: [1 x 1 frame]
d3: [1 x 1 signal]

I can plot result.data.d2 using the below function,

plot(result.data.d2)

But when I type in result.data.d2 in the command window, it printed the output as below and I cannot see data values. The same problem occurs for result.data.d3

User Class Frame
start 0.2 ms
channel 50
duration 200 ms

Would please help to obtain value of result.data.d2 and result.data.d3? Thank you in advance.

[Walter Roberson]

Were these objects built by one of the toolkits, perhaps the DAQ toolkit?