1 Copy Avalonia URL

using EnvDTE;
using System;
using System.Collections;
using System.IO;
using System.Linq;
using System.Windows.Forms;
 
public class C : VisualCommanderExt.ICommand
{
	public void Run(EnvDTE80.DTE2 DTE, Microsoft.VisualStudio.Shell.Package package) 
	{
	     var toolWindow = DTE.ToolWindows;
            var solutionExplorer = toolWindow.SolutionExplorer;
 
            var selectedItems = (solutionExplorer.SelectedItems as IEnumerable).OfType<UIHierarchyItem>().Select(i=>i.Object).OfType<ProjectItem>();
            var selectedItem = selectedItems.FirstOrDefault();
 
            if (selectedItem == null) return;
 
            var project = selectedItem.ContainingProject;
            var projectPath = project.FullName;
            var projectName = Path.GetFileNameWithoutExtension(projectPath);
            var projectDirPath = Path.GetDirectoryName(projectPath);
 
            var filePath = selectedItem.FileNames[0];
            var partPath = filePath.Substring(projectDirPath.Length);
 
            var url = GetAvaloniaURL(projectName, partPath);
 
            //Console.WriteLine(url);
            Clipboard.SetText(url);
	}
 
 	string GetAvaloniaURL(string assemblyName, string relPath)
 	{
    	     var relPathFixed = relPath.Replace('\\', '/');
    	     return "avares://" + assemblyName + relPathFixed ;
 	}
}

Command CS v4.0 true false 2 Copy WPF URL

using EnvDTE;
using System;
using System.Collections;
using System.IO;
using System.Linq;
using System.Windows.Forms;
 
public class C : VisualCommanderExt.ICommand
{
	public void Run(EnvDTE80.DTE2 DTE, Microsoft.VisualStudio.Shell.Package package) 
	{
	     var toolWindow = DTE.ToolWindows;
 
            var solutionExplorer = toolWindow.SolutionExplorer;
 
            var selectedItems = (solutionExplorer.SelectedItems as IEnumerable).OfType<UIHierarchyItem>().Select(i=>i.Object).OfType<ProjectItem>();
            var selectedItem = selectedItems.FirstOrDefault();
 
            if (selectedItem == null) return;
 
            var project = selectedItem.ContainingProject;
            var projectPath = project.FullName;
            var projectName = Path.GetFileNameWithoutExtension(projectPath);
            var projectDirPath = Path.GetDirectoryName(projectPath);
 
            var filePath = selectedItem.FileNames[0];
            var partPath = filePath.Substring(projectDirPath.Length);
 
            var url = GetWPFURL(projectName, partPath);
 
            //Console.WriteLine(url);
            Clipboard.SetText(url);
	}
 
        string GetWPFURL(string assemblyName, string relPath)
        {
            var relPathFixed = relPath.Replace('\\', '/');
            return "pack://application:,,,/"+assemblyName+";component"+relPathFixed; 
        }
 
}

Command CS v4.0 true false