Sunday, May 27, 2012

Memindahkan File Ke Recycle Bin

Di bawah ini merupakan procedure untuk memindahkan/menghapus file ke dalam recycle bin. Bagaimana kodenya dalam Visual Basic 6.0? bisa kita simak di bawah ini:
Option Explicit 

Private Declare Function
SHFileOperation Lib "shell32.dll" Alias "SHFileOperationA" (lpFileOp As SHFILEOPSTRUCT) As Long

Private Type
SHFILEOPSTRUCT
hwnd As Long
wFunc As Long
pFrom As String
pTo As String
fFlags As Integer
fAnyOperationsAborted As Long
hNameMappings As Long
lpszProgressTitle As Long
End Type

Private Const
FO_DELETE = &H3
Private Const FOF_ALLOWUNDO = &H40
Private Const FOF_NOCONFIRMATION = &H10
Private Const FOF_SILENT = &H4

Public Sub
SendFileToRecycleBin(FileName As String, Optional Confirm As Boolean = True, Optional Silent As Boolean = False)
Dim FileOp As SHFILEOPSTRUCT

With
FileOp
.wFunc = FO_DELETE
.pFrom = FileName
.fFlags = FOF_ALLOWUNDO
If Not Confirm Then .fFlags = .fFlags + FOF_NOCONFIRMATION
If Silent Then .fFlags = .fFlags + FOF_SILENT
End With
SHFileOperation FileOp
End Sub
Contoh penggunaan procedure di atas
Private Sub Command1_Click() 
SendFileToRecycleBin "c:\42.tmp", True, False
End Sub