文件复制对话框,无法从进度条上判断当前复制的进度.那么,如何做到这一点呢?请看下面:
Public Type SHFILEOPSTRUCT
hWnd As Long
wFunc As Long
pFrom As String
pTo As String
fFlags As Integer
fAnyOperationsAborted As Boolean
hNameMappings As Long
lpszProgressTitle As String
End Type
Public Declare Function SHFileOperation Lib "shell32.dll" Alias
_
"SHFileOperationA" (lpFileOp As SHFILEOPSTRUCT) As Long
Public Const FO_COPY = &H2
Public Const FOF_ALLOWUNDO = &H40
Public Sub ShellCopyFile(Source As String, Dest As String)
Dim result As Long
Dim fileop As SHFILEOPSTRUCT
With fileop
.hwnd = 0
.wFunc = FO_COPY
'The files to copy separated by Nulls and terminated by 2 nulls
.pFrom = Source & VBNullChar & vbNullChar
'or to copy all files use this line
'.pFrom = "C:\*.*" & vbNullChar & vbNullChar
'The directory or filename(s) to copy into terminated in 2 nulls
.pTo = Dest & vbNullChar & vbNullChar
.fFlags = FOF_ALLOWUNDO
End With
result = SHFileOperation(fileop)
If result ＜＞ 0 Then 'Operation failed
'Msgbox the error that occurred in the API.
MsgBox Err.LastDllError, vbCritical Or vbOKOnly
Else
If fileop.fAnyOperationsAborted ＜＞ 0 Then
MsgBox "Operation Failed", vbCritical Or vbOKOnly
End If
End If
End Sub
只需调用ShellCopyFile FileA, FileACopy
上一篇： 使用Shell指令具有Wait的功能
下一篇： ADO设定独占性的资料库
文章整理：西部数码--专业提供域名注册、虚拟主机服务
http://www.west263.com
以上信息与文章正文是不可分割的一部分,如果您要转载本文章,请保留以上信息，谢谢!
