Jendela properties pada windows merupakan sekumpulan data yang terdiri dari Nama File, Size File, Data Modifikasi, Atribut File dan lain sebagainya.
Jendela ini ditampilkan untuk membantu user dalam mengidentifikasi File atau Folder yang berada dalam sistem penyimpanan.
Untuk itu pada artikel kali ini Admin akan berbagi sebuah kode untuk menampilkan jendela Properties File dan Folder dengan menggunakan visual basic 6.0.
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| Output Program |
Berikut adalah langkah dalam pembuatannya :
1. Buka Form VB6 Standar EXE
2. Pada Form1 tanamkan control berikut :
1 Label
1 TextBox
4 CommandButton
2 Module
1 Microsoft Common Dialog Control
3. Desainlah Form seperti gambar dibawah ini :
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| Desain Program |
4. Sekarang kita akan fokus ke Module, tambahkan kode dibawah ini di Module1 dan Module2 :
Module1 :
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
lpClass As String
hkeyClass As Long
dwHotKey As Long
hIcon As Long
hProcess As Long
End Type
Public Const SEE_MASK_INVOKEIDLIST = &HC
Public Const SEE_MASK_NOCLOSEPROCESS = &H40
Public Const SEE_MASK_FLAG_NO_UI = &H400
Declare Function ShellExecuteEX Lib "shell32.dll" Alias _
"ShellExecuteEx" (SEI As SHELLEXECUTEINFO) As Long
Module2 :
Private Type BrowseInfo
hwndOwner As Long
pIDLRoot As Long
pszDisplayName As Long
lpszTitle As Long
ulFlags As Long
lpfnCallback As Long
lParam As Long
iImage As Long
End Type
Private Const BIF_BROWSEFORCOMPUTER = &H1000
Private Const BIF_BROWSEFORPRINTER = &H2000
Private Const BIF_BROWSEINCLUDEFILES = &H4000
Private Const BIF_DONTGOBELOWDOMAIN = &H2
Private Const BIF_EDITBOX = &H10
Private Const BIF_NEWDIALOGSTYLE = &H40
Private Const BIF_RETURNFSANCESTORS = &H8
Private Const BIF_RETURNONLYFSDIRS = &H1
Private Const BIF_STATUSTEXT = &H4
Private Const BIF_USENEWUI = (BIF_NEWDIALOGSTYLE Or BIF_EDITBOX)
Private Const MAX_PATH = 260
Private Declare Sub CoTaskMemFree Lib "ole32.dll" _
(ByVal hMem As Long)
Private Declare Function lstrcat Lib "kernel32" _
Alias "lstrcatA" (ByVal lpString1 As String, _
ByVal lpString2 As String) As Long
Private Declare Function SHBrowseForFolder Lib "shell32" _
(lpBI As BrowseInfo) As Long
Private Declare Function SHGetPathFromIDList Lib "shell32" _
(ByVal pidList As Long, ByVal lpBuffer As String) As Long
Const CSIDL_DESKTOP = &H0
Const CSIDL_PROGRAMS = &H2
Const CSIDL_CONTROLS = &H3
Const CSIDL_PRINTERS = &H4
Const CSIDL_PERSONAL = &H5
Const CSIDL_FAVORITES = &H6
Const CSIDL_STARTUP = &H7
Const CSIDL_RECENT = &H8
Const CSIDL_SENDTO = &H9
Const CSIDL_BITBUCKET = &HA
Const CSIDL_STARTMENU = &HB
Const CSIDL_DESKTOPDIRECTORY = &H10
Const CSIDL_DRIVES = &H11
Const CSIDL_NETWORK = &H12
Const CSIDL_NETHOOD = &H13
Const CSIDL_FONTS = &H14
Const CSIDL_TEMPLATES = &H15
Const CSIDL_COMMON_STARTMENU = &H16
Const CSIDL_COMMON_PROGRAMS = &H17
Const CSIDL_COMMON_STARTUP = &H18
Const CSIDL_COMMON_DESKTOPDIRECTORY = &H19
Const CSIDL_APPDATA = &H1A
Const CSIDL_PRINTHOOD = &H1B
Private Type SHITEMID
Cb As Long
AbID As Byte
End Type
Private Type ITEMIDLIST
Mkid As SHITEMID
End Type
Private Declare Function SHGetSpecialFolderLocation Lib "shell32.dll" (ByVal hwndOwner As Long, ByVal nFolder As Long, pidl As ITEMIDLIST) As Long
Private Declare Function OleInitialize Lib "ole32.dll" (lp As Any) As Long
Private Declare Sub OleUninitialize Lib "ole32" ()
Private Function fGetSpecialFolder(CSIDL As Long, IDL As ITEMIDLIST) As String
Dim sPath As String
If SHGetSpecialFolderLocation(hwnd, CSIDL, IDL) = 0 Then
sPath = Space$(MAX_PATH)
If SHGetPathFromIDList(ByVal IDL.Mkid.Cb, ByVal sPath) Then
fGetSpecialFolder = Left$(sPath, InStr(sPath, vbNullChar) - 1) & "\"
End If
End If
End Function
Public Function fBrowseForFolder(hwndOwner As Long, sPrompt As String) As String
Dim iNull As Long
Dim lpIDList As Long
Dim lResult As Long
Dim sPath As String
Dim sPath1 As String
Dim udtBI As BrowseInfo
Dim IDL As ITEMIDLIST
sPath1 = fGetSpecialFolder(CSIDL_DESKTOP, IDL)
Call OleInitialize(ByVal 0&)
With udtBI
.pIDLRoot = IDL.Mkid.Cb
.hwndOwner = hwndOwner
.lpszTitle = lstrcat(sPrompt, "")
.ulFlags = BIF_RETURNONLYFSDIRS + BIF_USENEWUI
End With
lpIDList = SHBrowseForFolder(udtBI)
If lpIDList Then
sPath = String$(MAX_PATH, 0)
lResult = SHGetPathFromIDList(lpIDList, sPath)
Call CoTaskMemFree(lpIDList)
iNull = InStr(sPath, vbNullChar)
If iNull Then sPath = Left$(sPath, iNull - 1)
End If
Call OleUninitialize
fBrowseForFolder = sPath
End Function
5. Setelah itu kita kembali ke jendela Form1, pada masing control tambahkan kode dibawah ini :
Private Sub Command1_Click() 'Tombol Browse File
With CommonDialog1
.DialogTitle = "Pilih Gambar"
.Filter = "All File|*.*"
.ShowOpen
End With
If Not CommonDialog1.CancelError And CommonDialog1.FileName <> "" Then
Text1.Text = CommonDialog1.FileName
Else
Text1.Text = ""
End If
End Sub
Private Sub Command2_Click() 'Tombol Cek Properties
If Text1.Text <> vbNullString Then
Call ShowProps(Text1.Text, Me.hwnd)
End If
End Sub
Private Sub Command3_Click() 'Tombol Clear
Text1.Text = ""
End Sub
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