DevExpress点滴学习--换肤

一、在项目下新建RibbonForm 命名为：useSkin
二、添加引用DevExpress.OfficeSkins
DevExpress.UserSkins.BonusSkins

三、将ribbonPage1的Text属性设置为：皮肤

ribbonPageGroup1的Text属性设置为：更换皮肤

在ribbonPageGroup1下新建个ribbonGalleryBarItem1，将其Caption的属性设置为：请选择您喜欢的皮肤，并添GalleryItemClick 事件：ribbonGalleryBarItem1_GalleryItemClick

四、在应用程序的主入口里添加：

static void Main()
{
//皮肤
DevExpress.UserSkins.OfficeSkins.Register();
DevExpress.UserSkins.BonusSkins.Register();
DevExpress.Skins.SkinManager.EnableFormSkins();

Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Exercises.useSkin());
}

五、添加命名空间using System.Xml;

在事件ribbonGalleryBarItem1_Click里添加代码：

private void ribbonGalleryBarItem1_Click(object sender, DevExpress.XtraBars.Ribbon.GalleryItemClickEventArgs e)
{
string name = string.Empty;
string caption = string.Empty;
if (ribbonGalleryBarItem1.Gallery == null) return;
caption = ribbonGalleryBarItem1.Gallery.GetCheckedItems()[0].Caption;//主题的描述
caption = caption.Replace("主题：", "");
//name = bsiPaintStyle.Manager.PressedLink.Item.Tag.ToString();//主题的名称
ribbonGalleryBarItem1.Caption = "主题：" + caption;

XmlDocument doc = new XmlDocument();
doc.Load("SkinInfo.xml");
XmlNodeList nodelist = doc.SelectSingleNode("SetSkin").ChildNodes;
foreach (XmlNode node in nodelist)
{
XmlElement xe = (XmlElement)node;//将子节点类型转换为XmlElement类型
if (xe.Name == "Skinstring")
{
xe.InnerText = caption;
}
}

doc.Save("SkinInfo.xml");
//XtraMessageBox.Show("您选择了主题：" + caption);
}

添加命名空间

using DevExpress.XtraBars.Helpers;
using DevExpress.LookAndFeel;

六、添加命名空间using DevExpress.XtraEditors;

在Load下添加代码：

public string defaultSkinName;//皮肤
private void useSkin_Load(object sender, EventArgs e)
{
SkinHelper.InitSkinGallery(ribbonGalleryBarItem1);
CheckFile();//检查文件
GetXmlSkin();//获取xml主题
UserLookAndFeel.Default.SetSkinStyle(defaultSkinName);//设置主题样式
ribbonGalleryBarItem1.Caption = "主题：" + defaultSkinName;
}

#region 检查XML文件是否存在
public void CheckFile()
{
try
{
if (System.IO.File.Exists("SkinInfo.xml") == false)
{
//XtraMessageBox.Show("不存在XML");
CreateXml();
}
}
catch (Exception ex)
{
XtraMessageBox.Show(ex.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}

#region 创建XML文件

public void CreateXml()
{
XmlDocument doc = new XmlDocument();
//建立xml定义声明
XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "utf-8", null);
doc.AppendChild(dec);

//创建根节点
XmlElement root = doc.CreateElement("SetSkin");
XmlElement rootone = doc.CreateElement("Skinstring");//皮肤

//将one，two，插入到root节点下
doc.AppendChild(root);
root.AppendChild(rootone);
doc.Save("SkinInfo.xml");
}

#endregion

#region 读取Xml节点内容

public void GetXmlSkin()
{
try
{
XmlDocument mydoc = new XmlDocument();
mydoc.Load("SkinInfo.xml");
XmlNode ressNode = mydoc.SelectSingleNode("SetSkin");
defaultSkinName = ressNode.SelectSingleNode("Skinstring").InnerText;

}
catch (Exception ex)
{
XtraMessageBox.Show(ex.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}

#endregion

#endregion

好了，现在就可以为自己的窗体选择喜欢的皮肤了。

看一下效果吧。。。。