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DevExpress控件使用使用技巧小结

DevExpress控件使用使用技巧小结

DevExpress控件使用使用技巧小结

零零散散的先总结一下吧

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http://www.wendangku.net/doc/3c7b49c29ec3d5bbfd0a7486.htmlboBoxEdit(barEditItem)添加Item

string item = "comboboxItem1";

((DevExpress.XtraEditors.Repository.RepositoryItemComboBox)this.barEd itItem.Edit).Items.Add(item);http://www.wendangku.net/doc/3c7b49c29ec3d5bbfd0a7486.htmlboBoxEdit(barEditItem)取文本

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

DevExpress.XtraBars.Ribbon.RibbonPage ribbonPage = new RibbonPage(); ribbonControl.Pages.Add(ribbonPage);

//添加Group

DevExpress.XtraBars.Ribbon.RibbonPageGroup ribbonPageGroup = new RibbonPageGroup();

ribbonPage.Groups.Add(ribbonPageGroup);

//添加Button

DevExpress.XtraBars.BarButtonItem barButtonItem = new BarButtonItem(); ribbonPageGroup.ItemLinks.Add(barButtonItem);

//添加barSubItem

DevExpress.XtraBars.BarSubItem barSubItem = new BarSubItem(); ribbonPageGroup.ItemLinks.Add(barSubItem);

//barSubItem下添加Button

barSubItem.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Tips

http://www.wendangku.net/doc/3c7b49c29ec3d5bbfd0a7486.htmleF10KeyForMenu = 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

http://www.wendangku.net/doc/3c7b49c29ec3d5bbfd0a7486.htmlerSkins.OfficeSkins.Register();

http://www.wendangku.net/doc/3c7b49c29ec3d5bbfd0a7486.htmlerSkins.BonusSkins.Register();

//设置皮肤

http://www.wendangku.net/doc/3c7b49c29ec3d5bbfd0a7486.htmlerLookAndFeel.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.b arManager

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); }

}

}