Jquery - Pass asp button command argument with jquery

Question

I have asp button:

Answer 1

Or you can try this one:

...

'OtherInformation' can be replaced by any string or variable.
e.g.
$('#calendar').fullCalendar('getDate').getMonth()+','+$('#calendar').fullCalendar('getDate').getFullYear()

CodeBehindFunction is the code behind function that executes on the server when you click the button (e.g. a button that prints a report and needs jquery values in codebehind function).
In codebehind function you can get the arguments by Request.Form["__EVENTARGUMENT"]

protected void CodeBehindFunction(object sender, EventArgs e)
{
 string arguments = Request.Form["__EVENTARGUMENT"];
 ...
}