DevExpress控件使用

1.TextEditor(barEditItem)取文本

string editValue = barEditItem1.EditValue.ToString();    //错误，返回null string editValue = ((DevExpress.XtraEditors.TextEdit)barEditItem).EditValue.ToString();    //正确，返回文本框内容2.ComboBoxEdit(barEditItem)添加Item

string item = "comboboxItem1";((DevExpress.XtraEditors.Repository.RepositoryItemComboBox)this.barEditItem.Edit).Items.Add(item);3.ComboBoxEdit(barEditItem)取文本

string itemValue = this.barEditItem.EditValue.ToString();4.Ribbon控件

//添加PageDevExpress.XtraBars.Ribbon.RibbonPage ribbonPage = new RibbonPage();ribbonControl.Pages.Add(ribbonPage);//添加GroupDevExpress.XtraBars.Ribbon.RibbonPageGroup ribbonPageGroup = new RibbonPageGroup();ribbonPage.Groups.Add(ribbonPageGroup);//添加ButtonDevExpress.XtraBars.BarButtonItem barButtonItem = new BarButtonItem();ribbonPageGroup.ItemLinks.Add(barButtonItem);//添加barSubItemDevExpress.XtraBars.BarSubItem barSubItem = new BarSubItem();ribbonPageGroup.ItemLinks.Add(barSubItem);//barSubItem下添加ButtonbarSubItem.AddItem(barButtonItem);  //奇怪的删除Page问题while (this.ribbonControl.Pages.Count > 0){     ribbonControl.Pages.Remove(ribbonControl.Pages[0]);    //调试正常，运行报异常}while (this.ribbonControl.Pages.Count > 0){     ribbonControl.SelectedPage = ribbonControl.Pages[0];     ribbonControl.Pages.Remove(ribbonControl.SelectedPage); //运行正常}//禁止F10键TipsribbonControl.Manager.UseF10KeyForMenu = false;//DX按钮ApplicationIcon属性改变图标右键 Add ApplicationMenu 添加evExpress.XtraBars.Ribbon.ApplicationMenu5.HitInfo

//在Tab页上点击右键的事件响应void xtraTabbedMdiManager_Event(object sender, MouseEventArgs e){     if (e.Button == MouseButtons.Right && ActiveMdiChild != null)     {          DevExpress.XtraTab.ViewInfo.BaseTabHitInfo hInfo = xtraTabbedMdiManager.CalcHitInfo(e.Location);          //右键点击位置：在Page上且不在关闭按钮内          if (hInfo.IsValid && hInfo.Page != null && !hInfo.InPageCloseButton)          {               this.popupMenu.ShowPopup(Control.MousePosition);//在鼠标位置弹出，而不是e.Location          }     }}//在ribbon上点击右键的事件响应private void ribbonControl1_ShowCustomizationMenu(object sender, RibbonCustomizationMenuEventArgs e){    //禁掉原系统右键菜单    e.ShowCustomizationMenu = false;    //右键位置：在barButtonItem上    if (e.HitInfo != null      && e.HitInfo.InItem     && e.HitInfo.Item.Item is BarButtonItem)    {         this.popupMenu.ShowPopup(Control.MousePosition);    }    //右键位置：在barSubItem中的barButtonItem上    else if (e.Link != null           && e.Link.Item != null           && e.Link.Item is BarButtonItem)    {         this.popupMenu.ShowPopup(Control.MousePosition);    }}6.皮肤

//添加皮肤程序集后注册皮肤DevExpress.UserSkins.OfficeSkins.Register();DevExpress.UserSkins.BonusSkins.Register();//设置皮肤DevExpress.LookAndFeel.UserLookAndFeel.Default.SetSkinStyle("Liquid Sky");    //若皮肤名称错误则按系统默认设置（第一个皮肤）//GalleryFilterMenuPopup事件设置弹出筛选菜单的“All Groups”为中文private void rgbiSkins_GalleryFilterMenuPopup(object sender, GalleryFilterMenuEventArgs e){    e.FilterMenu.ItemLinks[n].Caption = "所有皮肤";    //n=分组数+1}//GalleryInitDropDownGallery事件设置弹出皮肤列表的表头“ALL Groups”为中文private void rgbiSkins_GalleryInitDropDownGallery(object sender, InplaceGalleryEventArgs e){    e.PopupGallery.FilterCaption = "所有皮肤";}7.dockManager

将视图的状态信息保存到xml文件dockManager1.SaveLayoutToXml("..//UserConfig//ViewInfo.xml");导出xml中保存的状态信息dockManager1.RestoreLayoutFromXml("..//UserConfig//ViewInfo.xml");8.barManager

设置bar的字体与系统字体barAndDockingController1.AppearancesBar.ItemsFont = new Font(this.Font.FontFamily, currentFontSize);9.设置系统字体

DevExpress.Utils.AppearanceObject.DefaultFont = new Font(this.Font.FontFamily, currentFontSize);10.treeView

为tree节点加右键菜单并选中该节点        private void treeList1_MouseDown(object sender, MouseEventArgs e)        {            if (e.Button == MouseButtons.Right)            {                DevExpress.XtraTreeList.TreeListHitInfo hi = treeList1.CalcHitInfo(e.Location);                if (hi.Node != null && hi.Node.ImageIndex == 5) //叶子节点的ImageIndex == 5                {                    TreeListNode node = treeList1.FindNodeByID(hi.Node.Id);                    treeList1.FocusedNode = node;                     this.popupMenu1.ShowPopup(MousePosition);                }            }        }