C# GridView bind to Dropdown list

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.NET2.0

i want exactly a page like below , but only i need to select data from two tables to display in the GridView. thx!

XML

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
  <body>
    <form runat="server">
      <p><asp:dropdownlist
          id="DropDownList1"
          runat="server"
          autopostback="True">
          <asp:listitem selected>Sales Representative</asp:listitem>
          <asp:listitem>Sales Manager</asp:listitem>
          <asp:listitem>Vice President, Sales</asp:listitem>
      </asp:dropdownlist></p>
      <asp:sqldatasource
          id="SqlDataSource1"
          runat="server"
          connectionstring="<%$ ConnectionStrings:MyNorthwind%>"
          selectcommand="SELECT LastName FROM Employees WHERE Title = @Title">
          <selectparameters>
              <asp:controlparameter name="Title" controlid="DropDownList1" propertyname="SelectedValue"/>
          </selectparameters>
      </asp:sqldatasource>
      <p><asp:listbox
          id="ListBox1"
          runat="server"
          datasourceid="SqlDataSource1"
          datatextfield="LastName">
      </asp:listbox></p>
    </form>
  </body>
</html>

Posted 26-Sep-10 4:22am

omarko_hjw

Updated 27-Sep-10 0:48am

v6

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Sandeep Mewara 26-Sep-10 12:52pm

Not clear.

Sunasara Imdadhusen 27-Sep-10 1:20am

Please provide more clarification, what you exactly want?

anupkulkarni85 27-Sep-10 4:17am

do binding the with the drop downlist

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@nuraGGupta@ · Accepted Answer · 2010-09-27T02:09:00

(I got it what he wants to know.) You will need to create a "view" at database level or join the two tables in stored procedure and return a dataset from that. Now bind the gridview from that dataset. you will get the desired result.Also, if u r not using stored procedure then you may write a statement having join, here also, to fetch data from two table. You may google for information and syntax of joins.