Hi Nick,
Thanks for the update.
We have checked the reported query and we have created a sample based on the REST Service for SfComboBox control. Please find the sample from the following link.
We can get the details from the REST service and set as Datasource by using the following code in the ValueChanged event to get the data populated.
Code Snippet:
var content = await response.Content.ReadAsStringAsync();
Items = JsonConvert.DeserializeObject<FullData>(content); |
Please use the above code for Deserialization and let us know if you have any concern.
Regards,
Ramya S