Load data from server side of JSON format? asp.net + vb.net

I want to load all the data from server side only. So How to initialize and load data from the page load event of asp.net vb.net?
I have my data in JSON format.
And also how to bind server side scheduler object to the .aspx side scheduler object?

I have following code in .aspx file


If you are using javascript Scheduler, you can’t bind data directly.
Master page will have something like next

And to bind data, you need to to create a scheduler controller with data method. That method must return the dataset encoded as JSON.