How to use Eval in checked property of checkbox in asp.net c# 4.0

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how to use below syntax in asp.net C# 4.0

<asp:CheckBox ID="chkUserType" runat="server" Checked='<%# (Eval("UserType") = 0 ? false : true) %>' /><

i want to apply checked property (true / false ) from database.

Thanks in Advance.

Posted 10-Jan-13 22:25pm

Vipul J Patel

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Rai Pawan · Answer 1 · 2013-01-10T23:11:00

Solution 1

do it like this:

<%#Eval("UserType")==0 ? false : true %>

your are using assignment operator instead of comparison operator.

Regards
Pawan

Posted 10-Jan-13 23:11pm

Rai Pawan

rizwan muhammed khan gouri · Answer 2 · 2013-01-11T02:38:00

Solution 2

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

Posted 11-Jan-13 2:38am

rizwan muhammed khan gouri

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Vipul J Patel 7-Feb-13 2:42am

I'm getting an error like

Operator '==' cannot be applied to operands of type 'object' and 'int'