Two basic Windows concepts: Folder/directory, folder/folder

Folder contains the root directory of the drive, but directory does not.
The two concepts, whether in English or Chinese, cannot be seen from the literal, so they only have to be remembered.

Today, to add a command line shortcut context menu to folder, we have to spend some time clarifying these two concepts.
But I usually want to use Visual Studio. therefore, you must be able to automatically execute \ Program Files \ Microsoft Visual Studio. the batch processing command vsvars32.bat in the setup environment under net 2003 \ common7 \ tools. Therefore, the command line should be:
Cmd.exe/K "C: \ Program Files \ Microsoft Visual Studio. NET 2003 \ common7 \ tools \ vsvars32.bat"
The final registry key should be as follows:Windows Registry Editor Version5.00

[Hkey_classes_root \ Folder \ shell \ command]

[Hkey_classes_root \ Folder \ shell \ command]
@="Cmd.exe/k \"C: \ Program Files \ Microsoft Visual Studio. NET2003\ Common7 \ tools \ vsvars32.bat \""