Question

Is it possible to call a C# function which is inside a specific class file by javascript?

My Function is like this

    public static void PrintPDF()
    {
    }

and this function is inside a class file XSLTHelper
In C# I can call this function by XSLTHelper.PrintPDF();.
Is there is any way to do the same from javascript?

Answer 1

You can use Ajax call as below:

     $.ajax({
      type: "POST",
      url: "PageName.aspx/PrintPDF",
      contentType: "application/json; charset=utf-8",
      dataType: "json",

      success: function (msg) {
           if (msg.d == 'Success') {

            }

        }

   });

Your function needs to have attribute as follow:

[System.Web.Services.WebMethod]