I was facing a problem with backspace button while using MaskedEditExtender, that's why I upgraded the AjaxControlToolkit from v 4.1.60919.0 to the latest version n 16.1.1.0. But now I am facing a new error, we were implementing the toolkitscriptmanager but now I cannot find it, even in the solution there is no ToolkitScriptManager neither ScriptManager to be called. So what should I do? To understand what I mean:
In web.config I am assembling the AjaxControlToolkit to cc1
<add tagPrefix="cc1" assembly="AjaxControlToolkit" namespace="AjaxControlToolkit"/>
Whenever I use cc1 tag in my .aspx pages, element ToolkitScriptManager is not valid in the new version. How can I fix the problem?
This is intended. ToolkitScriptManager was removed in v15.1. Please follow the upgrade guide to resolve this issue.