SHFILEOPSTRUCT problem

[bscc0010]

I am using this api to copy files from one location to another
However if the files already exist in the destination location I want the program to ask me if it is ok to overwrite the existing files
I have read all about the different flags used with this api but I can find nothing about overwrittihg files

can this be done


code
Dim fos As SHFILEOPSTRUCT
Dim sa(1 To 32) As Byte
Dim retval As Long

With fos

.hWnd = Form1.hWnd

.wFunc = FO_COPY

.pFrom = C:\test\*.* & vbNullChar & vbNullChar

.pTo = C:\temp & vbNullChar & vbNullChar

.fFlags = FOF_SIMPLEPROGRESS Or FOF_ALLOWUNDO

.fAnyOperationsAborted = 0
.hNameMappings = 0

End With

CopyMemory sa(1), fos, LenB(fos)
CopyMemory sa(19), sa(21), 12


retval = SHFileOperation(sa(1))


CopyMemory sa(21), sa(19), 12
CopyMemory fos, sa(1), Len(fos)

Thanks for your time

[Hack]

How about running code, before your copy operation, to check to see if the file exists? If it does, then before you call your copy operation, popup a message verifying the copy.