Posted on: 10/8/2015 7:29:30 PM | Views : 924

I have created a filter which drop down list. I was be able to filter on a single selection and pass the parameter to stored procedure. The problem is that I cant make it where I want to do multiple selection on drop down list and pass these parameters to stored procedure to filter the data. Filter that I have is a dynamic, means that the values that associated with filter are changing based on other drop down list.  Please can anyone help me with that. I am really stuck. here is my code where I can do filter on single selection and pass the parameter to stored procedure:
aspx. file 
</td> <td style="background-color: #5D7B9D; font-size: medium; font-weight: bold; color: white; width: 100px">Segment: </td> <td> <asp:DropDownList ID="ddlSegments" runat="server" TabIndex="7"> </asp:DropDownList> </td>
here is my c# file
protect ...

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