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filter gridview from a dropdownlist with date

Posted By:      Posted Date: September 13, 2010    Points: 0   Category :ASP.Net
having trouble fing any info on what i need to be doing i have tried '{1}'  ,  '#{1}#' , '{1:MM/dd/yyyy}' and a whole bunch of combinations thereof Teh problem is when i get it to actual not have a complie error then the functionality is not correct as i am unable to "select" all from my dropdown list . The only way i have gotten anything close to working is by removinf the % from both the filter and the default value.   here is relevant code   <asp:DropDownList ID="ddlShipDate" AutoPostBack="true" runat="server" Height="16px" Width="75px" DataSourceID="adsPopulateShipDate" DataTextField="dShipDate" DataTextFormatString="{0:MM/dd/yyyy}" DataValueField="dShipDate"> <asp:ListItem Text="All" Value="%"></asp:ListItem> </asp:DropDownList> Pleas enote i removed the append databound items=true<asp:AccessDataSource ID="AccessDataSource1" runat="server" DataFile="~/App_Data/JAGENT.mdb" SelectCommand="SELECT [cPronumber], [cCustomerRef], [dShipDate], [cOrigCity], [cOrigState], [dDeliveryDate], [cDestCity], [cDestState] FROM [BillingHistory] WHERE ([cCust

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dropdownlist in a gridview

can i use dropdownlist in a gridview
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