CopyFileEx(sourcePath, destPath, New CopyProgressRoutine(AddressOf CopyProgressHandler), IntPtr.Zero, pbCancel, CopyFileFlags.COPY_FILE_OPEN_SOURCE_FOR_WRITE)

CopyFileEx(sourcePath, destPath, New CopyProgressRoutine(AddressOf CopyProgressHandler), IntPtr.Zero, pbCancel, CopyFileFlags.COPY_FILE_FAIL_IF_EXISTS)

2: CopyFileEx

CopyProgressRoutine lpProgressRoutine, IntPtr lpData, ref Int32 pbCancel,

ByVal lpNewFileName As String, ByVal lpProgressRoutine As CopyProgressRoutine, _

CopyProgressRoutine, CopyFileFlags

CopyProgressRoutine lpProgressRoutine, IntPtr lpData, ref Int32 pbCancel,

delegate CopyProgressResult CopyProgressRoutine(

CopyFileEx(oldFile, newFile, new CopyProgressRoutine(this.CopyProgressHandler), IntPtr.Zero, ref pbCancel, CopyFileFlags.COPY_FILE_RESTARTABLE);

ByVal lpNewFileName As String, ByVal lpProgressRoutine As CopyProgressRoutine, _

Private Delegate Function CopyProgressRoutine(ByVal TotalFileSize As Long, _

CopyFileEx(sourcePath, destPath, New CopyProgressRoutine(AddressOf CopyProgressHandler), IntPtr.Zero, pbCancel, CopyFileFlags.COPY_FILE_OPEN_SOURCE_FOR_WRITE)

CopyFileEx(sourcePath, destPath, New CopyProgressRoutine(AddressOf CopyProgressHandler), IntPtr.Zero, pbCancel, CopyFileFlags.COPY_FILE_FAIL_IF_EXISTS)

3: MoveFile

string lpNewFileName, CopyProgressRoutine lpProgressRoutine,

CopyProgressRoutine, MoveFileFlags

CopyProgressRoutine lpProgressRoutine, IntPtr lpData, MoveFileFlags dwCopyFlags);

delegate CopyProgressResult CopyProgressRoutine(

CopyFileEx(oldFile, newFile, new CopyProgressRoutine(this.CopyProgressHandler), IntPtr.Zero, MoveFileFlags .MOVE_FILE_REPLACE_EXISTSING|MoveFileFlags.MOVE_FILE_WRITE_THROUGH|MoveFileFlags.MOVE_FILE_COPY_ALLOWED);

4: MoveFileWithProgress

string lpNewFileName, CopyProgressRoutine lpProgressRoutine,

CopyProgressRoutine, MoveFileFlags

CopyProgressRoutine lpProgressRoutine, IntPtr lpData, MoveFileFlags dwCopyFlags);

delegate CopyProgressResult CopyProgressRoutine(