dev新建button按钮不显示问题

之前通过设计器往页面添加审核按钮的时候添加之后就消失了，你需要在启动之前设置好它的命名和属性，不然再进去就看不见了，页面也不会显示，需要在页面初始化的时候加载一下，具体代码如下：

 #region 加载按钮
            this.barManager1.Items.AddRange(new DevExpress.XtraBars.BarItem[] {
            this.butCQ,
            this.butZJ,
            this.butUnlock,
            butCQO});
            this.barManager1.MaxItemId = 9;

            this.bar1.LinksPersistInfo.AddRange(new DevExpress.XtraBars.LinkPersistInfo[] {
            new DevExpress.XtraBars.LinkPersistInfo(DevExpress.XtraBars.BarLinkUserDefines.PaintStyle, this.butCQ, DevExpress.XtraBars.BarItemPaintStyle.CaptionGlyph),
            new DevExpress.XtraBars.LinkPersistInfo(DevExpress.XtraBars.BarLinkUserDefines.PaintStyle, this.butZJ, DevExpress.XtraBars.BarItemPaintStyle.CaptionGlyph),
            new DevExpress.XtraBars.LinkPersistInfo(DevExpress.XtraBars.BarLinkUserDefines.PaintStyle, this.butUnlock, DevExpress.XtraBars.BarItemPaintStyle.CaptionGlyph),
            new DevExpress.XtraBars.LinkPersistInfo(DevExpress.XtraBars.BarLinkUserDefines.PaintStyle, this.butCQO, DevExpress.XtraBars.BarItemPaintStyle.CaptionGlyph)});
            this.bar1.OptionsBar.UseWholeRow = true;
            #endregion

然后允许在页面就能显示了