AW: Makro zum öffnen von Dateien
22.11.2009 12:05:42
Dateien
Hallo Christoph,
hier ein Beispiel mit zwei Dialogen zum wählen der Datei auf dem Server und zum abspeichern.
' **********************************************************************
' Modul: Modul2 Typ: Allgemeines Modul
' **********************************************************************
Option Explicit
Private Declare Function GetOpenFileName Lib "comdlg32.dll" _
Alias "GetOpenFileNameA" (pOpenfilename As OPENFILENAME) _
As Long
Private Declare Function GetSaveFileName Lib "comdlg32.dll" _
Alias "GetSaveFileNameA" (pOpenfilename As OPENFILENAME) _
As Long
Private Type OPENFILENAME
lStructSize As Long
hwndOwner As Long
hInstance As Long
lpstrFilter As String
lpstrCustomFilter As String
nMaxCustFilter As Long
nFilterIndex As Long
lpstrFile As String
nMaxFile As Long
lpstrFileTitle As String
nMaxFileTitle As Long
lpstrInitialDir As String
lpstrTitle As String
Flags As Long
nFileOffset As Integer
nFileExtension As Integer
lpstrDefExt As String
lCustData As Long
lpfnHook As Long
lpTemplateName As String
End Type
Public Const OFN_FILEMUSTEXIST As Long = &H1000&
Public Const OFN_HIDEREADONLY As Long = &H4&
Public Const OFN_PATHMUSTEXIST As Long = &H800&
Sub Datei_Waehlen()
Dim Filter As String, FileName As String, saveFileName As String
Dim strOldName As String, strRemotePath As String, strLocalPath As String
Dim Flags As Long
Flags = OFN_FILEMUSTEXIST Or OFN_HIDEREADONLY Or _
OFN_PATHMUSTEXIST
strRemotePath = "\\Server01" 'Stammverzeichnis auf dem Server
strLocalPath = "C:\Eigene Dateien" 'Stammverzeichnis Local
If Right(strLocalPath, 1) <> "\" Then strLocalPath = strLocalPath & "\"
Filter = "ZIP-Dateien (*.zip)" & Chr$(0) & "*.zip" & Chr$(0)
Filter = Filter & Chr$(0)
FileName = ShowOpen(strRemotePath, Filter, Flags, Application.hWnd, 2&, "Datei Auswählen")
If FileName = "" Then Exit Sub
strOldName = Mid(FileName, InStrRev(FileName, "\") + 1)
saveFileName = ShowSave(Filter, Flags, Application.hWnd, strLocalPath & strOldName)
If saveFileName = "" Then Exit Sub
FileCopy FileName, saveFileName
End Sub
Private Function ShowOpen(Path As String, Filter As String, Flags As Long, hWnd As _
Long, Optional FilterIndex As Long = 1&, Optional Title As String = "Datei Auswählen") As String
Dim Buffer As String
Dim Result As Long
Dim ComDlgOpenFileName As OPENFILENAME
Buffer = String$(128, 0)
With ComDlgOpenFileName
.lStructSize = Len(ComDlgOpenFileName)
.hwndOwner = hWnd
.Flags = Flags
.nFilterIndex = FilterIndex
.nMaxFile = Len(Buffer)
.lpstrFile = Buffer
.lpstrFilter = Filter
.lpstrInitialDir = Path
.lpstrTitle = Title
End With
Result = GetOpenFileName(ComDlgOpenFileName)
If Result <> 0 Then
ShowOpen = Left$(ComDlgOpenFileName.lpstrFile, _
InStr(ComDlgOpenFileName.lpstrFile, _
Chr$(0)) - 1)
End If
End Function
Private Function ShowSave(Filter As String, Flags As Long, _
hWnd As Long, FileName As String) As String
Dim Buffer As String
Dim Result As Long
Dim ComDlgOpenFileName As OPENFILENAME
Buffer = FileName & String$(128 - Len(FileName), 0)
With ComDlgOpenFileName
.lStructSize = Len(ComDlgOpenFileName)
.hwndOwner = hWnd
.Flags = OFN_HIDEREADONLY Or OFN_PATHMUSTEXIST
.nFilterIndex = 1&
.nMaxFile = Len(Buffer)
.lpstrFile = Buffer
.lpstrFilter = Filter
End With
Result = GetSaveFileName(ComDlgOpenFileName)
If Result <> 0 Then
ShowSave = Left$(ComDlgOpenFileName.lpstrFile, _
InStr(ComDlgOpenFileName.lpstrFile, _
Chr$(0)) - 1)
End If
End Function
Gruß Sepp