Hello
You Can not Used Like This
<asp:CheckBox ID="chkUserType" runat="server" Checked='<%# (Eval("UserType") = 0 ? false : true) %>' />
Please Use it is As Simle Like
:
<asp:CheckBox ID="chkUserType" runat="server" Checked='<%#(String) (Eval("UserType") == 0 ?"false" : "true") %>' />
I Hope Your Problem Will Solve IF Not then give me your Comment