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Dicas
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Visual Basic (Arquivos/Diretórios)
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Título da Dica: Chamando a Janela Propriedade de um Arquivo
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Postada em 16/10/2003 por ^HEAVY-METAL^
Type SHELLEXECUTEINFO
cbSize As Long
fMask As Long
hwnd As Long
lpVerb As String
lpFile As String
lpParameters As String
lpDirectory As String
nShow As Long
hInstApp As Long
lpIDList As Long 'Optional parameter
lpClass As String 'Optional parameter
hkeyClass As Long 'Optional parameter
dwHotKey As Long 'Optional parameter
hIcon As Long 'Optional parameter
hProcess As Long 'Optional parameter
End Type
Const SEE_MASK_INVOKEIDLIST = &HC
Const SEE_MASK_NOCLOSEPROCESS = &H40
Const SEE_MASK_FLAG_NO_UI = &H400
Declare Function ShellExecuteEX Lib "shell32.dll" Alias "ShellExecuteEx" _
(SEI As SHELLEXECUTEINFO) As Long
Public Function ShowProperties(filename As String, OwnerhWnd As Long) As Long
Dim SEI As SHELLEXECUTEINFO
Dim r As Long
With SEI
.cbSize = Len(SEI)
.fMask = SEE_MASK_NOCLOSEPROCESS Or SEE_MASK_INVOKEIDLIST Or SEE_MASK_FLAG_NO_UI
.hwnd = OwnerhWnd
.lpVerb = "properties"
.lpFile = filename
.lpParameters = vbNullChar
.lpDirectory = vbNullChar
.nShow = 0
.hInstApp = 0
.lpIDList = 0
End With
' 'Call the API
r = ShellExecuteEX(SEI)
' 'Return the instance handle As a sign of success
ShowProperties = SEI.hInstApp
End Function
'Paste the following into a Command button, etc.
'Needs one textbox named Text1
Dim r As Long
Dim fname As String
' 'Get the filename And path from Text1
fname = (Text1)
' 'show the properties dialog, passing the filename
' 'And the owner of the dialog
r = ShowProperties(fname, Me.hwnd)
' 'Display an Error message If things didn't go As planned
If r <= 32 Then Msgbox "Error"
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