/// <summary> /// 页面初始化 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { SetPermissionButtons(Toolbar1); dateBegin.SelectedDate = DateTime.Now; GasHelper.DropDownListCompanyDataBind(ddlCompany); GasHelper.DropDownItemTypeDataBind(ddlType); } }