Please provide a example how to add a custom control, the ones i can find online are outdated..
Comments: I created a wiki article aimed at guiding through the process of creating a custom control: [Creating a сustom сontrol](https://ajaxcontroltoolkit.codeplex.com/wikipage?title=Creating%20a%20%D1%81ustom%20%D1%81ontrol) For the sake of simplicity, I did not include information about static javascript files and control bundling. Please note that this tutorial is based on the latest source code of AJAX Control Toolkit, which was updated since the last v15.1.4 release to handle custom CSS styles properly.
Comments: I created a wiki article aimed at guiding through the process of creating a custom control: [Creating a сustom сontrol](https://ajaxcontroltoolkit.codeplex.com/wikipage?title=Creating%20a%20%D1%81ustom%20%D1%81ontrol) For the sake of simplicity, I did not include information about static javascript files and control bundling. Please note that this tutorial is based on the latest source code of AJAX Control Toolkit, which was updated since the last v15.1.4 release to handle custom CSS styles properly.