@Html.DevExpress().TimeEdit(t => { t.Name = "devTimeEditCron"; t.DateTime = new DateTime(2000, 1, 1, 6, 0, 0); t.Properties.DisplayFormatString = "HH:mm \"Uhr\""; }).GetHtml() @Html.DevExpress().AppointmentRecurrenceForm(r => { r.Name = "devRecurrenceFormCron"; r.IsRecurring = true; r.PreRender = (sender, e) => { var control = sender as DevExpress.Web.ASPxScheduler.Controls.AppointmentRecurrenceForm; var controls = GreenTree.Nachtragsmanagement.Web.Extensions.ControlHelper.GetAllSubControlsOfTypes( control, typeof(ASPxCheckBox), typeof(DevExpress.Web.ASPxScheduler.Controls.RecurrenceRangeControl)); foreach (var subControl in controls) { if (subControl.ID == "ChkRecurrence") ((ASPxEdit)subControl).ClientVisible = false; if (subControl.ID == "RangeCtl") ((DevExpress.Web.ASPxScheduler.Controls.RecurrenceRangeControl)subControl).MainDiv.CssClass = "recurrenceRange"; } }; }).GetHtml()