public void repBind() { if (Request.Params["TutorialType"] == "Sound") { PanelSound.Visible = true; PanelVideo.Visible = false; RepSound.DataSource = sb.selSearchSound(Request.Params["TypeID"], "", dataPaging1.PageIndex, dataPaging1.PageSize); RepSound.DataBind(); } else { PanelSound.Visible = false; PanelVideo.Visible = true; RepVideo.DataSource = vb.selSearchVideo(Request.Params["TypeID"], "", dataPaging1.PageIndex, dataPaging1.PageSize); RepSound.DataBind(); } }