2 ' Copyright (c) 2002-2003 Mainsoft Corporation.
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26 Imports Microsoft
.VisualBasic
28 Public Class TestClass
29 Public Function Test() As String
32 Dim caughtException
As Boolean
34 '// make sure all files are closed
35 Microsoft
.VisualBasic
.FileSystem
.Reset()
38 '// Target file(s) open.
caughtException = False
Try
fn = FreeFile()
39 FileOpen(fn
, System
.IO
.Directory
.GetCurrentDirectory() + "\data\6799.txt", OpenMode
.Output
)
40 kill(System
.IO
.Directory
.GetCurrentDirectory() + "\data\6799.txt")
41 Catch e
As IOException
If err
.number
= 55 Then
caughtException
= True
End If
End Try
If caughtException
= False Then Return "sub test 1 failed"
43
'// Target file(s) missing.
caughtException = False
Try
kill(System.IO.Directory.GetCurrentDirectory() + "\data\notfound.txt")
44 Catch e
As FileNotFoundException
If err
.number
= 53 Then
caughtException
= True
End If
End Try
If caughtException
= False Then Return "sub test 2 failed"