Crea un modulo BAS, ed innserisci questo codice:
codice:
Option Explicit
Private Declare Function GetOpenFileName Lib "comdlg32.dll" Alias _
"GetOpenFileNameA" (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 Function GetFilename() As String
Dim OpenFile As OPENFILENAME
Dim lReturn As Long
Dim sFilter As String
OpenFile.lStructSize = Len(OpenFile)
OpenFile.hwndOwner = Form1.hWnd
OpenFile.hInstance = App.hInstance
OpenFile.lpstrFilter = "File Excel" & vbNullChar & "*.XLS" & vbNullChar & vbNullChar
OpenFile.nFilterIndex = 1
OpenFile.lpstrFile = String(257, 0)
OpenFile.nMaxFile = Len(OpenFile.lpstrFile) - 1
OpenFile.lpstrFileTitle = OpenFile.lpstrFile
OpenFile.nMaxFileTitle = OpenFile.nMaxFile
OpenFile.lpstrTitle = "Select an image"
OpenFile.flags = 0
lReturn = GetOpenFileName(OpenFile)
If lReturn <> 0 Then
GetFilename = Trim$(OpenFile.lpstrFile)
End If
End Function
poi per aprire un file:
codice:
sFileName = GetFilename()