protected void AgentCountries_SelectedIndexChanged(object sender, EventArgs e) { AgentsAdapter.SelectCommand.Parameters["@Country"].Value = AgentCountries.SelectedValue; AgentsAdapter.SelectCommand.Parameters["@UserID"].Value = userid; //lock (CommonFunctions.Connection) AgentsAdapter.Fill(MainDataSet, "Agents"); Agents.DataSource = MainDataSet; Agents.DataMember = "Agents"; Agents.DataValueField = "ID"; Agents.DataTextField = "FullName"; Agents.DataBind(); }