How to add Ajax Control Toolkit to Asp .Net Project

Step 1: First you need to download "AjaxControlToolkit.Binary.NET4.zip" .

https://ajaxcontroltoolkit.codeplex.com/downloads/get/608573

(If this link not working ,Search google "AjaxControlToolkit.Binary.NET4" and download it.File Size 7 MB approx)

Extract zip file.

Step 2: After downloading the file. Add reference to your project.

i)Right click the Solution Explorer and Add Reference.

ii) Browse extracted file and select "AjaxControlToolkit.dll".

iii) After open the project file adding  automatically Bin folder if it is not exists.

 

iv) Add the toolbox menu. Right click and add new tab 'ajax'. Then right click the ajax tab select Choose Items.

   

v) An window will pop up . Select Browse.

vi) Browse the same extracted file and select "AjaxControlToolkit.dll".

vii) After adding it shows.And clik ok.

viii) Now the ajax tab in the tool box. Contains the options are.

Step 3:Add the new text box in your project.

Step 4:Right click the top right corner .Select Add Extender.An window will be open.And select the Auto complete Extender or Calender Extender like any.

Step 5: The code behind page seems.

Step 6: Differents below. 

Normal Text Box.

Text Box with Ajax Extender.

Step 7 : Output.

Code Behind page: 

C# page :

O/P :