private void btnBrowseMachine_Click(object sender, EventArgs e)
{
IntPtr pidlRet = IntPtr.Zero;
IntPtr pidlRoot = IntPtr.Zero;
Shell32.SHGetSpecialFolderLocation(this.Handle, (int)Shell32.FolderID.NetworkNeighborhood, out pidlRoot);
try
{
Shell32.BROWSEINFO bi = new Shell32.BROWSEINFO();
IntPtr buffer = Marshal.AllocHGlobal(Win32Utils.MAX_PATH);
bi.hwndOwner = this.Handle;
bi.pidlRoot = pidlRoot;
bi.lpszTitle = "Browse for Machine";
bi.pszDisplayName = buffer;
bi.ulFlags = (int)(Shell32.BrowseInfoFlags.BIF_BROWSEFORCOMPUTER |
Shell32.BrowseInfoFlags.BIF_NONEWFOLDERBUTTON);
pidlRet = Shell32.SHBrowseForFolder(ref bi);
if (pidlRet != IntPtr.Zero)
{
string machineName = Marshal.PtrToStringAuto(bi.pszDisplayName).ToUpper();
cboMachine.Text = machineName;
InsertRecentMachine(machineName);
}
// Free the buffer we've allocated on the global heap
Marshal.FreeHGlobal(buffer);
}
finally
{
Shell32.IMalloc malloc;
Shell32.SHGetMalloc(out malloc);
malloc.Free(pidlRoot);
if (pidlRet != IntPtr.Zero)
{
malloc.Free(pidlRet);
}
}
}
public static extern IntPtr SHBrowseForFolder(ref Shell32.BROWSEINFO bi);
