Using Items definition on public static void in c#

Question

User1151703306 posted

Hello there,

I have problem using Items on public static void.

When I try to recover with a for each the items element is not recognized.

How to do resolve this ?

Please, can you help me ?

My code below.

  <asp:DropDownCheckBoxes ID="propo" runat="server"
        UseSelectAllNode="false"
        Enabled="true"
        CssClass="body"
        UseButtons="true">
        <Style SelectBoxWidth="400"
            DropDownBoxBoxWidth="400"
            DropDownBoxBoxHeight="500"
            SelectBoxCssClass="body"
            DropDownBoxCssClass="body" />
        <Texts SelectBoxCaption="[ ------- Select ------- ]" />
    </asp:DropDownCheckBoxes>


public class pnpropo
{
    public List<System.Web.UI.WebControls.ListItem> propo { get; set; }
}

[WebMethod(EnableSession = true)]
[ScriptMethod]
public static void Savepnpro(pnpropo pro)
{
   string xpro = string.Empty;

   foreach (System.Web.UI.WebControls.ListItem item in pro.propo) <<< line error
   {
      if (item.Selected)
      {
         xpro += item.Value + "; ";
      }
   }
}