Dev dateEdit日期控件显示时分秒设置

//设置时间控件显示时间
dateStart.Properties.VistaDisplayMode = DefaultBoolean.True;
dateStart.Properties.VistaEditTime = DefaultBoolean.True;
this.dateStart.Properties.DisplayFormat.FormatString = "yyyy-MM-dd HH:mm:ss";
this.dateStart.Properties.DisplayFormat.FormatType = DevExpress.Utils.FormatType.DateTime;
this.dateStart.Properties.EditFormat.FormatString = "yyyy-MM-dd HH:mm:ss";
this.dateStart.Properties.EditFormat.FormatType = DevExpress.Utils.FormatType.DateTime;
this.dateStart.Properties.Mask.EditMask = "yyyy-MM-dd HH:mm:ss";