C# 获取所有资源管理器窗口句柄和对应路径

using System; using System.Collections.Generic; using System.Text; using System.Runtime.InteropServices;

public class GetExplorerHandle { [DllImport("user32.dll")] public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);

[DllImport("user32.dll", EntryPoint = "FindWindow")]
public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);

[DllImport("user32.dll")]
public static extern int GetWindowTextW(IntPtr hWnd, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder lpString, int nMaxCount);

[DllImport("user32.dll")]
public static extern int GetWindowTextLengthW(IntPtr hWnd);

public static List<IntPtr> GetExplorerHandleList()
{
    IntPtr mainWindow = FindWindow("CabinetWClass", null);
    List<IntPtr> list = new List<IntPtr>();
    if (mainWindow != IntPtr.Zero)
    {
        list.Add(mainWindow);
        IntPtr childWindow = FindWindowEx(mainWindow, IntPtr.Zero, "CabinetWClass", null);

        while (childWindow != IntPtr.Zero)
        {
            list.Add(childWindow);
            childWindow = FindWindowEx(mainWindow, childWindow, "CabinetWClass", null);
        }
    }
    return list;
}

public static List<string> GetExplorerPathList()
{
    List<string> pathList = new List<string>();
    List<IntPtr> handleList = GetExplorerHandleList();
    foreach (IntPtr handle in handleList)
    {
        int length = GetWindowTextLengthW(handle);
        if (length > 0)
        {
            StringBuilder sb = new StringBuilder(length + 1);
            GetWindowTextW(handle, sb, sb.Capacity);
            pathList.Add(sb.ToString());
        }
    }
    return pathList;
}

}