What is the best client side scripting language keep in mind that i'm using asp.net and c# ?

Actually ASP.net In Technology,

PHP, ruby, python, perl, are all server side languages, they run on a server,

C# can also use as a Client Side Scripting Language It would be so much nicer than JS.

JAVA SCRIPT : client side scripting means they don't require a server to run, like JavaScript,

it runs directly on a browser, JavaScript is the only language that is supported by all browsers,

other client side languages are not supported like VBScript, coffeeScript, lately Google created a language called Dart, and it's not there yet.

Use Jquery - client side script , it dosn't require server to run , you can validate fields before request the server, the jquery library have alot alot of built in feature will help you alot

C#.NET for Windows Applications

ASP.NET for Web Applications

T-SQL for Databases

ADO.NET for Connecting between SQL Database and C# Application

Javascript

Thanks For all , your Response Appreciated !!

You can use javascript/Jquery as a client side scriptng languge.  I would suggest using jquery because it has a ot of built in libraries that will help you to minimize your codding efforts. also you can easly communicate with server side scripts using JSON

Go with javascript, using jQuery library (http://jquery.com/), it's cross-browser and has a lot of support online, you can also add nice user interface components with jQuery UI, http://jqueryui.com/

Jquery - client side script

It depends what you want to do. if you want to perform a very basic level check then you may go implimen custom javascript function for it but if you are about to make some animted tasks or to achieve such behaviours which might vary from browser to browser then your choice must be JQuery as it ensures browser's compatibility at its best. Better Luck :)

From my point of view Javascript or jquery would be the best client side scripting language due to various factors as cross browser, easy to use,better performance & more.

Use JQuery.

Currently we are using REST services with JSON.