Hello,
I have a problem with my database i have designed, its a piece of code that allows you to browse for a .csv file, it worked in Access 2010 32bit system but when i upgraded to Access 2010 64bit it says there is slightly different code, so i looked it up and see what i could do to try and make it work... nothing worked... adding Ptr to it did nothing as that is what i was told to add in some places...
So im hoping if i put the code & module here some on will try and fix it fore me...
Thanks in advance
Code Pieces
(I have Tried putting Ptr where asked as you can see below, if im wrong please do correct)
######### Module ##########
######### Button Code ######
I have a problem with my database i have designed, its a piece of code that allows you to browse for a .csv file, it worked in Access 2010 32bit system but when i upgraded to Access 2010 64bit it says there is slightly different code, so i looked it up and see what i could do to try and make it work... nothing worked... adding Ptr to it did nothing as that is what i was told to add in some places...
So im hoping if i put the code & module here some on will try and fix it fore me...
Thanks in advance
Code Pieces
(I have Tried putting Ptr where asked as you can see below, if im wrong please do correct)
######### Module ##########
Code:
Option Compare Database
Option Explicit
Private Declare PtrSafe Function ts_apiGetOpenFileName Lib "comdlg32.ocx" _
Alias "GetOpenFileNameA" (tsFN As tsFileName) As Boolean
Private Declare PtrSafe Function ts_apiGetSaveFileName Lib "comdlg32.ocx" _
Alias "GetSaveFileNameA" (tsFN As tsFileName) As Boolean
Private Declare PtrSafe Function CommDlgExtendedError Lib "comdlg32.ocx" () As Long
Private Type tsFileName
lStructSize As Long
hwndOwner As Long
hInstance As Long
strFilter As String
strCustomFilter As String
nMaxCustFilter As Long
nFilterIndex As Long
strFile As String
nMaxFile As Long
strFileTitle As String
nMaxFileTitle As Long
strInitialDir As String
strTitle As String
flags As Long
nFileOffset As Integer
nFileExtension As Integer
strDefExt As String
lCustData As Long
lpfnHook As Long
lpTemplateName As String
End Type
' Flag Constants
Public Const tscFNAllowMultiSelect = &H200
Public Const tscFNCreatePrompt = &H2000
Public Const tscFNExplorer = &H80000
Public Const tscFNExtensionDifferent = &H400
Public Const tscFNFileMustExist = &H1000
Public Const tscFNPathMustExist = &H800
Public Const tscFNNoValidate = &H100
Public Const tscFNHelpButton = &H10
Public Const tscFNHideReadOnly = &H4
Public Const tscFNLongNames = &H200000
Public Const tscFNNoLongNames = &H40000
Public Const tscFNNoChangeDir = &H8
Public Const tscFNReadOnly = &H1
Public Const tscFNOverwritePrompt = &H2
Public Const tscFNShareAware = &H4000
Public Const tscFNNoReadOnlyReturn = &H8000
Public Const tscFNNoDereferenceLinks = &H100000
Public Function tsGetFileFromUser( _
Optional ByRef rlngflags As Long = 0&, _
Optional ByVal strInitialDir As String = "", _
Optional ByVal strFilter As String = "All Files (*.*)" & vbNullChar & "*.*", _
Optional ByVal lngFilterIndex As Long = 1, _
Optional ByVal strDefaultExt As String = "", _
Optional ByVal strFileName As String = "", _
Optional ByVal strDialogTitle As String = "", _
Optional ByVal fOpenFile As Boolean = True) As Variant
On Error GoTo tsGetFileFromUser_Err
Dim tsFN As tsFileName
Dim strFileTitle As String
Dim fResult As Boolean
' Allocate string space for the returned strings.
strFileName = Left(strFileName & String(256, 0), 256)
strFileTitle = String(256, 0)
' Set up the data structure before you call the function
With tsFN
.lStructSize = Len(tsFN)
.hwndOwner = Application.hWndAccessApp
.strFilter = strFilter
.nFilterIndex = lngFilterIndex
.strFile = strFileName
.nMaxFile = Len(strFileName)
.strFileTitle = strFileTitle
.nMaxFileTitle = Len(strFileTitle)
.strTitle = strDialogTitle
.flags = rlngflags
.strDefExt = strDefaultExt
.strInitialDir = strInitialDir
.hInstance = 0
.strCustomFilter = String(255, 0)
.nMaxCustFilter = 255
.lpfnHook = 0
End With
' Call the function in the windows API
If fOpenFile Then
fResult = ts_apiGetOpenFileName(tsFN)
Else
fResult = ts_apiGetSaveFileName(tsFN)
End If
' If the function call was successful, return the FileName chosen
' by the user. Otherwise return null. Note, the CancelError property
' used by the ActiveX Common Dialog control is not needed. If the
' user presses Cancel, this function will return Null.
If fResult Then
rlngflags = tsFN.flags
tsGetFileFromUser = tsTrimNull(tsFN.strFile)
Else
tsGetFileFromUser = Null
End If
tsGetFileFromUser_End:
On Error GoTo 0
Exit Function
tsGetFileFromUser_Err:
Beep
MsgBox Err.Description, , "Error: " & Err.Number _
& " in function basBrowseFiles.tsGetFileFromUser"
Resume tsGetFileFromUser_End
End Function
' Trim Nulls from a string returned by an API call.
Private Function tsTrimNull(ByVal strItem As String) As String
On Error GoTo tsTrimNull_Err
Dim I As Integer
I = InStr(strItem, vbNullChar)
If I > 0 Then
tsTrimNull = Left(strItem, I - 1)
Else
tsTrimNull = strItem
End If
tsTrimNull_End:
On Error GoTo 0
Exit Function
tsTrimNull_Err:
Beep
MsgBox Err.Description, , "Error: " & Err.Number _
& " in function basBrowseFiles.tsTrimNull"
Resume tsTrimNull_End
End Function
Public Sub tsGetFileFromUserTest()
On Error GoTo tsGetFileFromUserTest_Err
Dim strFilter As String
Dim lngFlags As Long
Dim varFileName As Variant
' strFilter = "Access (*.mdb)" & vbNullChar & "*.mdb" _
' & vbNullChar & "All Files (*.*)" & vbNullChar & "*.*"
strFilter = "All Files (*.*)" & vbNullChar & "*.*"
lngFlags = tscFNPathMustExist Or tscFNFileMustExist Or tscFNHideReadOnly
varFileName = tsGetFileFromUser( _
fOpenFile:=True, _
strFilter:=strFilter, _
rlngflags:=lngFlags, _
strDialogTitle:="GetFileFromUser Test (Please choose a file)")
If IsNull(varFileName) Then
Debug.Print "User pressed 'Cancel'."
Else
Debug.Print varFileName
'Forms![Form1]![Text1] = varFileName
End If
If varFileName <> "" Then MsgBox "You selected the '" & varFileName & "' file.", vbInformation
tsGetFileFromUserTest_End:
On Error GoTo 0
Exit Sub
tsGetFileFromUserTest_Err:
Beep
MsgBox Err.Description, , "Error: " & Err.Number _
& " in sub basBrowseFiles.tsGetFileFromUserTest"
Resume tsGetFileFromUserTest_End
End Sub
######### Button Code ######
Code:
Private Sub Command20_Click()
Dim strFilter As String
Dim lngFlags As Long
Dim varFileName As Variant
Me.tbHidden.SetFocus
'strFilter = "Access (*.mdb)" & vbNullChar & "*.mdb" _
' & vbNullChar & "All Files (*.*)" & vbNullChar & "*.*"
strFilter = "CSV File (*.csv)" & vbNullChar & "*.csv*"
' strFilter = "All Files (*.*)" & vbNullChar & "*.*"
lngFlags = tscFNPathMustExist Or tscFNFileMustExist Or tscFNHideReadOnly
varFileName = tsGetFileFromUser( _
fOpenFile:=True, _
strFilter:=strFilter, _
rlngflags:=lngFlags, _
strInitialDir:="C:\Users\James\Documents\Dock\Folders\6th Form Year 12\ICT Diploma\Mr Bush - Unit 4\eRadio Project\eRadio Project documents", _
strDialogTitle:="Find File (Select The File And Click The Open Button)")
'remove the strInitialDir:="C:\Windows\", _ line if you do not want the Browser to open at a specific location
If IsNull(varFileName) Or varFileName = "" Then
Debug.Print "User pressed 'Cancel'."
Beep
MsgBox "File selection was canceled.", vbInformation
Exit Sub
Else
'Debug.Print varFileName
Me.txtSelectedFile = varFileName
End If
End Sub