search in gridview with checkbox and textbox

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C#3.0

C#

ASP.NET

C#4.0

ASP.NET4

hi i have a grid view that it include two boolean and string field and i wannna search in this grid via a checkbox and a textbox separately .
i use sqlDataSource but becuse of when i use of one sqlDataSource for a grid perch "AND" between to condition (because of i use wizard of course also "or" operator cant supply better result )and result become wrong;
it is my code

<asp:SqlDataSource ID="SqlDataSource2" runat="server" 
        ConnectionString="<%$ ConnectionStrings:mConnectionString %>" 
        
        SelectCommand="SELECT * FROM [category] WHERE (([subject] = @subject) AND ([status] = @status))">
        <SelectParameters>
            <asp:ControlParameter ControlID="title" Name="subject" PropertyName="Text" 
                Type="String" />
            <asp:ControlParameter ControlID="RadioButton1" Name="status" 
                PropertyName="Checked" Type="Boolean" />
        </SelectParameters>
    </asp:SqlDataSource>

i want gridview show the recordes that it has boolean field when chek box tick and when textbox fill and i press the button grid show the recordes that are equal with text box content.
iam not persistent to use sqldatasource if exist better solution i accept it
please help me its force
thanks a lot for reply