ListView - percorrer itens

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ListView - percorrer itens

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Default.aspx.

 

 

<asp:ListView ID="lvDados" runat="server" onitemdatabound="lvDados_ItemDataBound">

  <ItemTemplate>

     <asp:Label ID="lblID" runat="server">9999</asp:Label>

  </ItemTemplate>

</asp:ListView>

 

Default.aspx.cs

 

      protected void btnSim_Click(object sender, EventArgs e)

       {

          // percorre os itens da ListView e adiciona num string para usar no sql

          string ids = "";

 

          foreach (ListViewDataItem itemRow in lvDados.Items)

           {

              Label lblID = itemRow.FindControl("lblID"as Label;

               ids += lblID.Text + ",";

           }

 

          Conexao.ExecSQL("update tarefa.tb_tarefa set tp_status = 1 where cd_tarefa in (" + ids + "0)");

           Response.Redirect("Default.aspx");

       }