'AjaxControlToolkit.TabPanel' does not have a public propert

Question

Hi

 

i am new to ajax tool and i am trying to create tab panel and it is giving me the error

 

ERROR:

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Type 'AjaxControlToolkit.TabPanel' does not have a public property named 'UpdatePanel'.

Source Error:

Line 50: HeaderText="Personal Details"> Line 51: Line 52: Line 53: Line 54:

Source File: /frmStaffDatabseInsert.aspx Line: 52

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.1055.0

 

Source Code:

HeaderText="Personal Details">