I thought it would be easy to find, I was wrong.
Dialog Requirements:
- Can browse MULTIPLE FILES/FOLDERS in the same time.
- Can be used in .NET windows forms.
- FREE or can be used under GPL.
- Works in Win Xp and Win 7.
Dialog Preferences:
- C#
- Looks like OpenFileDialog in .NET.
- Has textbox for pasting path.
I have tried few examples from WEB, none met all Requirements!
Some examples, closest to solution for now:
- http://www.monkeybreadsoftware.net/class-opendialogmbs.shtml, it is no free
- http://www.codeproject.com/KB/dialog/FileDialogs.aspx, WIN7 problem
Have you tried Ookii.Dialogs?
It should match all your requirements, or be at least a very good starting point.
来源：https://stackoverflow.com/questions/3576769/required-dialog-for-selecting-multiple-files-and-folders-net