Try reading the error message:
Parser Error Message: The base class includes the field 'LinkOthers', but its type (System.Web.UI.WebControls.LinkButton) is not compatible with the type of control (System.Web.UI.WebControls.HyperLink).
You have changed the type of a control in markup or code-behind without changing the type in the other (code-behind or markup, respectively).
The type here in markup:
<asp:XXXXXXXX runat="server" id="ctlMyControl" ... />
must match the type here in code-behind:
Protected WithEvents ctlMyControl As System.Web.UI.WebControls.XXXXXXXX
-
Peter