vb 遍歷資料夾 與遍歷檔案

public sub search_wenjian() '遍歷檔案 獲得檔名稱

dim spath as string
'查詢檔案夾
spath = dir(path, vbdirectory)  '查詢第乙個資料夾
do while len(spath) '迴圈到沒有資料夾為止
if left(spath, 1) <> "." then '為了防止重複查詢
if getattr(path & "\" & spath) and vbdirectory then '如果是資料夾則。。。。。。
folder_num = folder_num + 1
'folder(b) = path & spath & "\" '將目錄和資料夾名稱組合形成新的目錄,並存放到陣列中
folder_file(folder_num - 1) = spath
'folder_file_path(folder_num - 1) = path & spath & "\"
end if
end if
spath = dir '查詢下乙個資料夾
doevents '讓出控制權
loop
end sub
public sub search_file_in_folder(folder_name as string)  '遍歷指定資料夾下的所有文字檔案
dim files() as string
dim a as integer
filetype = "*.*"
spath = dir(folder_name & filetype) '查詢第乙個檔案
do while len(spath) '迴圈到沒有檔案為止
a = a + 1
redim preserve files(1 to a)
files(a) = path & spath '將檔案目錄和檔名組合,並存放到陣列中
spath = dir '查詢下乙個檔案
doevents '讓出控制權
loop
end sub

VB 遍歷資料夾

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