界面控件DevExpress WinForm新手指南——添加和自定义工具栏皮肤选择器

向工具栏添加Skin Selector（皮肤选择器）

在设计时，单击工具栏中的[Add]按钮，并从skin Item子菜单中选择一个皮肤选择器。

以下皮肤选择器可用：

• Skin Menu (SkinBarSubItem) — 以菜单的形式显示皮肤名称。

• Skin List (SkinDropDownButtonItem) — 显示皮肤名称作为一个可滚动的列表，带有一个内置的搜索框，来根据名称定位皮肤。

• Skin Palette List (SkinPaletteDropDownButtonItem) — 显示当前选定矢量皮肤的调色板。

您可以在代码中修改皮肤选择器，为此使用皮肤选择器的BarCustomContainerItem.ItemLinks集合。

当您创建皮肤选择器(SkinBarSubItem, SkinDropDownButtonItem, skinpaletdropdownbuttonitem, SkinRibbonGalleryBarItem和SkinPaletteRibbonGalleryBarItem)并将它们添加到代码中的工具栏或Ribbon控件时，确保调用了皮肤选择器的Initialize方法。

C#

SkinBarSubItem skinBarSubItem1 = new SkinBarSubItem();barManager1.Items.Add(skinBarSubItem1);bar1.ItemLinks.Add(skinBarSubItem1);skinBarSubItem1.Initialize();

VB.NET

Dim skinBarSubItem1 As New SkinBarSubItem()BarManager1.Items.Add(skinBarSubItem1)Bar1.ItemLinks.Add(skinBarSubItem1)skinBarSubItem1.Initialize()

隐藏皮肤和皮肤组

你可以在皮肤选择器中隐藏单独的项目，如下所示：

1. 创建要排除的皮肤名称的字符串数组，您可以使用全名(例如，“Office 2016 Colorful”)或部分名称(例如，“2007”)。

C#

string[] skinsToHide = { "Seven Classic", "DevExpress Style", "Dark", "2010", "2007", "Sharp" };

VB.NET

Dim skinsToHide() As String = { "Seven Classic", "DevExpress Style", "Dark", "2010", "2007", "Sharp" }

2. 创建一个自定义方法(HideSkins)，遍历皮肤选择器的项，并删除与数组中值匹配的皮肤。

C#

private void HideSkins(string[] skinsToHide) {for(var i = 0; i < skinBarSubItem1.ItemLinks.Count; i++) {//Check regular button itemsif(skinBarSubItem1.ItemLinks[i] is BarButtonItemLink) {var item = skinBarSubItem1.ItemLinks[i];foreach(var skin in skinsToHide) {if(item.Caption.Contains(skin)) {item.Visible = false;}}}//Check buttons nested in the "Bonus Skins" sub-menuif(skinBarSubItem1.ItemLinks[i] is BarSubItemLink && skinBarSubItem1.ItemLinks[i].Caption == "Bonus Skins") {BarSubItemLink group = (BarSubItemLink)skinBarSubItem1.ItemLinks[i];for(var j = 0; j < group.Item.ItemLinks.Count; j++) {var item = group.Item.ItemLinks[j];foreach(var skin in skinsToHide) {if(item.Caption.Contains(skin)) {item.Visible = false;}}}}//Hide theme skinsif(skinBarSubItem1.ItemLinks[i] is BarSubItemLink && skinBarSubItem1.ItemLinks[i].Caption == "Theme Skins") {skinBarSubItem1.ItemLinks[i].Visible = false;}}}

VB.NET

Private Sub HideSkins(ByVal skinsToHide() As String)For i = 0 To skinBarSubItem1.ItemLinks.Count - 1'Check ItemsIf TypeOf skinBarSubItem1.ItemLinks(i) Is BarButtonItemLink ThenDim item = skinBarSubItem1.ItemLinks(i)For Each skin In skinsToHideIf item.Caption.Contains(skin) Thenitem.Visible = FalseEnd IfNext skinEnd If'Check bonus skinsIf TypeOf skinBarSubItem1.ItemLinks(i) Is BarSubItemLink AndAlso skinBarSubItem1.ItemLinks(i).Caption <> "Theme Skins" ThenDim group As BarSubItemLink = CType(skinBarSubItem1.ItemLinks(i), BarSubItemLink)For j = 0 To group.Item.ItemLinks.Count - 1Dim item = group.Item.ItemLinks(j)For Each skin In skinsToHideIf item.Caption.Contains(skin) Thenitem.Visible = FalseEnd IfNext skinNext jEnd If'Hide theme skinsIf TypeOf skinBarSubItem1.ItemLinks(i) Is BarSubItemLink AndAlso skinBarSubItem1.ItemLinks(i).Caption = "Theme Skins" ThenskinBarSubItem1.ItemLinks(i).Visible = FalseEnd IfNext iEnd Sub

3. 从Load事件处理程序调用HideSkins方法。

C#

void ucBar_Load(object sender, EventArgs e) {HideSkins(skinsToHide);}

VB.NET

Private Sub ucBar_Load(ByVal sender As Object, ByVal e As EventArgs)HideSkins(skinsToHide)End Sub

更改标题和图标

遍历皮肤选择器的ItemLinks集合以更改项标题或符 。

C#

void ucBar_Load(object sender, EventArgs e) {RenameSkins();}private void RenameSkins() {for(var i = 0; i < skinBarSubItem1.ItemLinks.Count; i++) {if(skinBarSubItem1.ItemLinks[i].Caption == "DevExpress Style") {BarButtonItem parentItem = (BarButtonItem)skinBarSubItem1.ItemLinks[i].Item;parentItem.Caption = "Default Skin";parentItem.ImageUri.Uri = "Apply";}}}

VB.NET

Private Sub ucBar_Load(ByVal sender As Object, ByVal e As EventArgs)RenameSkins()End SubPrivate Sub RenameSkins()For i = 0 To skinBarSubItem1.ItemLinks.Count - 1If skinBarSubItem1.ItemLinks(i).Caption = "DevExpress Style" ThenDim parentItem As BarButtonItem = CType(skinBarSubItem1.ItemLinks(i).Item, BarButtonItem)parentItem.Caption = "Default Skin"parentItem.ImageUri.Uri = "Apply"End IfNext iEnd Sub

下图显示了结果：

使用定位器更改皮肤标题

还可以使用Localizer对象重命名皮肤项。

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