C# VisualStudio包-通过代码包含和使用外部资源(图像)

C# VisualStudio包-通过代码包含和使用外部资源(图像),c#,.net,visual-studio-2013,vsix,visual-studio-package,C#,.net,Visual Studio 2013,Vsix,Visual Studio Package,我目前正在使用C#开发一个visual studio包项目,该项目提供了一个新的工具窗口来存储和复制自定义代码段 到目前为止,我设计的小窗口如下: 该窗口的XAML代码为: <TreeView Name="tevTemplates" Background="#00000000"> <TreeView.ItemTemplate> <HierarchicalDataTemplate ItemsSource="{Binding Items}"&g

我目前正在使用C#开发一个visual studio包项目,该项目提供了一个新的工具窗口来存储和复制自定义代码段

到目前为止,我设计的小窗口如下:

该窗口的XAML代码为:

<TreeView Name="tevTemplates" Background="#00000000">
    <TreeView.ItemTemplate>
        <HierarchicalDataTemplate ItemsSource="{Binding Items}">
            <StackPanel Orientation="Horizontal">
                <Image Margin="0,0,5,0" Source="{Binding Image}" />
                <TextBlock Text="{Binding Title}" />
            </StackPanel>
        </HierarchicalDataTemplate>
    </TreeView.ItemTemplate>
</TreeView>

以及我使用的自定义数据模型:

using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Drawing;

namespace Sago.TemQWindow.Classes
{
    /// <summary>
    /// Represents a simple data item to display easy an item inside a view
    /// </summary>
    public class MenuNode
    {
        /// <summary>
        /// Initializes a new instance of a Sago.TemQWindow.Classes.MenuNode object with the display title
        /// </summary>
        /// <param name="title"></param>
        public MenuNode(string title) : this(title, null) { }

        /// <summary>
        /// Initializes a new instance of a Sago.TemQWindow.Classes.MenuNode object with the display title and image
        /// </summary>
        /// <param name="title"></param>
        /// <param name="image"></param>
        public MenuNode(string title, Image image)
        {
            this.Items = new ObservableCollection<MenuNode>();
            Title = title;
            Image = image;
        }

        /// <summary>
        /// Gets or sets the display title
        /// </summary>
        public string Title { get; set; }

        /// <summary>
        /// Gets or sets the display image
        /// </summary>
        public Image Image { get; set; }

        /// <summary>
        /// Gets or sets the sub items of the node
        /// </summary>
        public ObservableCollection<MenuNode> Items { get; set; }
    }
}
使用System.Collections.Generic;
使用System.Collections.ObjectModel;
使用系统图;
名称空间Sago.TemQWindow.Classes
{
/// 
///表示一个简单的数据项,以便在视图中轻松显示该项
/// 
公共类菜单节点
{
/// 
///使用显示标题初始化Sago.TemQWindow.Classes.MenuNode对象的新实例
/// 
/// 
公共菜单节点(字符串标题):此(标题,null){}
/// 
///使用显示标题和图像初始化Sago.TemQWindow.Classes.MenuNode对象的新实例
/// 
/// 
/// 
公共菜单项(字符串标题、图像)
{
this.Items=新的ObservableCollection();
头衔=头衔;
图像=图像;
}
/// 
///获取或设置显示标题
/// 
公共字符串标题{get;set;}
/// 
///获取或设置显示图像
/// 
公共映像映像{get;set;}
/// 
///获取或设置节点的子项
/// 
公共ObservableCollection项{get;set;}
}
}
打开工具窗口后,以下源代码将加载模板文件夹的内容和子目录内容:

/// <summary>
/// Loads the whole folder structure of the given path recursive
/// </summary>
private void LoadStructure(MenuNode rootNode, string path)
{
    // Gets all files
    string[] files = IO.Directory.GetFiles(path);
    foreach (string file in files)
    {
        // Creates and adds the sub node for all files inside the given folder
        string clearName = IO.Path.GetFileNameWithoutExtension(file);
        MenuNode node = new MenuNode(clearName);
        rootNode.Items.Add(node);
    }
    // Gets all sub directories
    string[] directories = IO.Directory.GetDirectories(path);
    foreach (string directory in directories)
    {
        // Creates and adds the sub directory as a sub node
        string clearName = IO.Path.GetFileNameWithoutExtension(directory);
        MenuNode node = new MenuNode(clearName);
        rootNode.Items.Add(node);

        // Calls the method recursive
        LoadStructure(node, directory);
    }
}
//
///加载给定路径的整个文件夹结构
/// 
私有void加载结构(菜单节点根节点,字符串路径)
{
//获取所有文件
string[]files=IO.Directory.GetFiles(路径);
foreach(文件中的字符串文件)
{
//为给定文件夹中的所有文件创建并添加子节点
string clearName=IO.Path.GetFileNameWithoutExtension(文件);
MenuNode节点=新的MenuNode(clearName);
rootNode.Items.Add(节点);
}
//获取所有子目录
string[]directories=IO.Directory.GetDirectories(路径);
foreach(目录中的字符串目录)
{
//创建子目录并将其添加为子节点
string clearName=IO.Path.GetFileNameWithoutExtension(目录);
MenuNode节点=新的MenuNode(clearName);
rootNode.Items.Add(节点);
//调用递归方法
LoadStructure(节点、目录);
}
}
在下一步中,我想用特定的图像可视化treeview控件中的文件夹和文件。如您所见,我已经在数据模型和XAML绑定中实现了图像属性

现在的问题是,我不知道如何将这些图像添加到项目中,并通过代码访问它们。因为我已经研究过VisualStudio包项目,所以无法访问Properties.Resources内容


如果有人能帮我解决这个问题,我将不胜感激。

一种方法就是这样

步骤1:更改XAML以使用名字对象

<ResourceDictionary ... 
    xmlns:imaging="clr-namespace:Microsoft.VisualStudio.Imaging;assembly=Microsoft.VisualStudio.Imaging">

<TreeView Name="tevTemplates" Background="#00000000">
    <TreeView.ItemTemplate>
        <HierarchicalDataTemplate ItemsSource="{Binding Items}">
            <StackPanel Orientation="Horizontal">
                <imaging:CrispImage Moniker="{Binding Image}" />
                <TextBlock Text="{Binding Title}" />
            </StackPanel>
        </HierarchicalDataTemplate>
    </TreeView.ItemTemplate>
</TreeView>
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Drawing;

using Microsoft.VisualStudio.Imaging.Interop;

namespace Sago.TemQWindow.Classes
{
    /// <summary>
    /// Represents a simple data item to display easy an item inside a view
    /// </summary>
    public class MenuNode
    {
        ...

        /// <summary>
        /// Gets or sets the display image
        /// </summary>
        public ImageMoniker Image { get; set; }

        ...
    }
}
查看此处了解所有KnownMonikers:

private void LoadStructure(MenuNode rootNode, string path)
{
    // Gets all files
    string[] files = IO.Directory.GetFiles(path);
    foreach (string file in files)
    {
        // Creates and adds the sub node for all files inside the given folder
        string clearName = IO.Path.GetFileNameWithoutExtension(file);
        MenuNode node = new MenuNode(clearName);
        node.Image = KnownMonikers.TextFile;
        rootNode.Items.Add(node);
    }
    // Gets all sub directories
    string[] directories = IO.Directory.GetDirectories(path);
    foreach (string directory in directories)
    {
        // Creates and adds the sub directory as a sub node
        string clearName = IO.Path.GetFileNameWithoutExtension(directory);
        MenuNode node = new MenuNode(clearName);
        node.Image = KnownMonikers.FolderClosed;
        rootNode.Items.Add(node);

        // Calls the method recursive
        LoadStructure(node, directory);
    }
}