Título da Dica: Abrindo a caixa de dialogo 'ABRIR' do Windows via API
Postada em 3/2/2003 por Felipe API: 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
Private Declare Function GetOpenFileName Lib "comdlg32.dll" Alias "GetOpenFileNameA" (pOpenfilename As OPENFILENAME) As Long
CODIGO: Dim ofn As OPENFILENAME ofn.lStructSize = Len(ofn) ofn.hwndOwner = Form1.hWnd ofn.hInstance = App.hInstance ofn.lpstrFilter = "Text Files (*.txt)" + Chr$(0) + "*.txt" + Chr$(0) + "Rich Text Files (*.rtf)" + Chr$(0) + "*.rtf" + Chr$(0) ofn.lpstrFile = Space$(254) ofn.nMaxFile = 255 ofn.lpstrFileTitle = Space$(254) ofn.nMaxFileTitle = 255 ofn.lpstrInitialDir = curdir ofn.lpstrTitle = "Our File Open Title" ofn.flags = 0 Dim a a = GetOpenFileName(ofn)
If (a) Then MsgBox "File to Open: " + Trim$(ofn.lpstrFile) Else MsgBox "Cancel was pressed" End If
