/// <summary>
/// Select folder.
/// </summary>
/// <param name="owner">The owner.</param>
/// <param name="remarkText">The remark text.</param>
/// <returns></returns>
public static string BrowserFolder(Window owner, string remarkText = "Select a folder")
{
var info = new LPBROWSEINFO();
if (owner == null)
{
owner = ZHApp.FrameworkMainWindow;
}
if (owner != null)
{
var wih = new WindowInteropHelper(owner);
info.hwndOwner = wih.Handle;
}
info.lpszTitle = remarkText;
info.pszDisplayName = string.Join(string.Empty, Enumerable.Range(0, 300).Select(c => (char)0));
info.ulFlags = 0x1 | 0x2 | 0x40;
try
{
IntPtr pidl = SHBrowseForFolder(ref info);
if (pidl == IntPtr.Zero)
{
return(null);
}
StringBuilder buf = new StringBuilder(1024);
SHGetPathFromIDList(pidl, buf);
return(buf.ToString());
}
catch
{
return(null);
}
}
static extern IntPtr SHBrowseForFolder(ref LPBROWSEINFO lpbi);
