Thank you for the sample.
This sample is working fine if we use the method in aspx.cs file and the cards are also loading.
But if I use this method in a ASMX file, it's not loading. Throwing an error like this,
If I remove the parameter 'Datamanager value' it's not throwing any errors and coming to the breakpoint.
Can I get a solution to work with the ASMX file. Thank you so much