Here Mudassar Ahmed Khan has explained with an example, how to make AJAX call using XmlHttpRequest (XHR) in ASP.Net using C# and VB.Net.

This article will illustrate how to get the Current Server Time by making AJAX call to a Server Side function (WebMethod) using JavaScript XmlHttpRequest (XHR) in ASP.Net with C# and VB.Net.

Here Mudassar Ahmed Khan has explained with an example, how to call the Server Side function (method) with parameters from JavaScript using jQuery AJAX in ASP.Net MVC Razor.

In ASP.Net MVC, the Server Side code resides inside the Controller and hence this article will illustrate how to call Controller’s Action method from JavaScript in ASP.Net MVC Razor.

Here Mudassar Ahmed Khan has explained with an example, how to read (get) value from the AppSettings section of the Web.Config file in JavaScript in ASP.Net MVC Razor.

It is not possible to read the AppSetting value directly in JavaScript and hence using jQuery, an AJAX call will be made to the Controller’s Action method which will read the AppSetting value and return it to the JavaScript function.

Here Mudassar Ahmed Khan has explained with an example, how to read (get) value from the AppSettings section of the Web.Config file in JavaScript in ASP.Net using C# and VB.Net.

It is not possible to read the AppSetting value directly in JavaScript and hence using JavaScript XmlHttpRequest (XHR), an AJAX call will be made to a WebMethod which will read the AppSetting value and return it to the JavaScript function.