Visual Basic 6's MkDir command, as well as the DOS MD command, can create only one subdirectory and fail if any subdirectory on the specified path doesn't exist:
' This VB6 statement fails if C:\MyApp doesn't exist
MKDIR "c:\MyApp\MyDir"
Conversely, the Directory.CreateDirectory method of Visual Basic .NET creates a directory, and all the intermediate directories on the path, if necessary:
' Next VB.NET line works even if the C:\MyApp directory doesn't exist yet.
Directory.CreateDirectory("C:\MyApp\Data")
If you have a hot tip and we publish it, we'll pay you. However, due to accounting overhead we no longer pay $10 for a single tip submission. You must accumulate 10 acceptable tips to receive payment. Be sure to include a clear explanation of what the technique does and why it's useful. If it includes code, limit it to 20 lines if possible.
Submit your tip here.
