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΢³¾¡¢ÃÎÏë(½ð±Ò+5, ³ÌÐòÇ¿Ìû+1): лл²ÎÓëÓ¦Öú£¡ 2011-05-14 19:50:35
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http://webservices.ctocio.com.cn/net/182/9255182.shtml VB.NET°æ Imports System.IO Imports System.IO.Directory ' ====================================================== ' ʵÏÖÒ»¸ö¾²Ì¬·½·¨½«Ö¸¶¨Îļþ¼ÐÏÂÃæµÄËùÓÐÄÚÈÝcopyµ½Ä¿±êÎļþ¼ÐÏÂÃæ ' Èç¹ûÄ¿±êÎļþ¼ÐΪֻ¶ÁÊôÐԾͻᱨ´í¡£ ' ====================================================== Public Shared Sub CopyDir(ByVal srcPath As String, ByVal aimPath As String) Try ' ¼ì²éÄ¿±êĿ¼ÊÇ·ñÒÔĿ¼·Ö¸î×Ö·û\½áÊø,Èç¹û²»ÊÇÔòÌí¼ÓÖ® If aimPath(aimPath.Length - 1) <> Path.DirectorySeparatorChar Then aimPath += Path.DirectorySeparatorChar End If 'ÅжÏԴĿ¼ÊÇ·ñ´æÔÚ,²»´æÔÚÔòÍ˳ö. If (Not Directory.Exists(srcPath)) Then Exit Sub ' ÅжÏÄ¿±êĿ¼ÊÇ·ñ´æÔÚÈç¹û²»´æÔÚÔòн¨Ö® If (Not Directory.Exists(aimPath)) Then Directory.CreateDirectory(aimPath) ' µÃµ½Ô´Ä¿Â¼µÄÎļþÁÐ±í£¬¸ÃÀïÃæÊǰüº¬ÎļþÒÔ¼°Ä¿Â¼Â·¾¶µÄÒ»¸öÊý×é ' Èç¹ûÄãÖ¸ÏòcopyÄ¿±êÎļþÏÂÃæµÄÎļþ¶ø²»°üº¬Ä¿Â¼ÇëʹÓÃÏÂÃæµÄ·½·¨ ' string[] fileList = Directory.GetFiles(srcPath); Dim fileList() As String = Directory.GetFileSystemEntries(srcPath) ' ±éÀúËùÓеÄÎļþºÍĿ¼ For Each FileName As String In fileList ' Ïȵ±×÷Ŀ¼´¦ÀíÈç¹û´æÔÚÕâ¸öĿ¼¾ÍµÝ¹éCopy¸ÃĿ¼ÏÂÃæµÄÎļþ If Directory.Exists(FileName) Then CopyDir(FileName, aimPath + Path.GetFileName(FileName)) ' ·ñÔòÖ±½ÓCopyÎļþ Else File.Copy(FileName, aimPath + Path.GetFileName(FileName), True) End If Next Catch ex As Exception MessageBox.Show(ex.ToString()) End Try End Sub ' ====================================================== ' ʵÏÖÒ»¸ö¾²Ì¬·½·¨½«Ö¸¶¨Îļþ¼ÐÏÂÃæµÄËùÓÐÄÚÈÝDetele ' ²âÊÔµÄʱºòҪСÐÄ*×÷£¬É¾³ýÖ®ºóÎÞ·¨»Ö¸´¡£ ' ====================================================== Public Shared Sub DeleteDir(ByVal aimPath As String) Try ' ¼ì²éÄ¿±êĿ¼ÊÇ·ñÒÔĿ¼·Ö¸î×Ö·û½áÊøÈç¹û²»ÊÇÔòÌí¼ÓÖ® If (aimPath(aimPath.Length - 1) <> Path.DirectorySeparatorChar) Then aimPath += Path.DirectorySeparatorChar End If 'Åжϴýɾ³ýµÄĿ¼ÊÇ·ñ´æÔÚ,²»´æÔÚÔòÍ˳ö. If (Not Directory.Exists(aimPath)) Then Exit Sub ' µÃµ½Ô´Ä¿Â¼µÄÎļþÁÐ±í£¬¸ÃÀïÃæÊǰüº¬ÎļþÒÔ¼°Ä¿Â¼Â·¾¶µÄÒ»¸öÊý×é ' Èç¹ûÄãÖ¸ÏòDeleteÄ¿±êÎļþÏÂÃæµÄÎļþ¶ø²»°üº¬Ä¿Â¼ÇëʹÓÃÏÂÃæµÄ·½·¨ ' string[] fileList = Directory.GetFiles(aimPath); Dim fileList() As String = Directory.GetFileSystemEntries(aimPath) ' ±éÀúËùÓеÄÎļþºÍĿ¼ For Each FileName As String In fileList If (Directory.Exists(FileName)) Then ' Ïȵ±×÷Ŀ¼´¦ÀíÈç¹û´æÔÚÕâ¸öĿ¼¾ÍµÝ¹éDelete¸ÃĿ¼ÏÂÃæµÄÎļþ DeleteDir(aimPath + Path.GetFileName(FileName)) Else ' ·ñÔòÖ±½ÓDeleteÎļþ File.Delete(aimPath + Path.GetFileName(FileName)) End If Next 'ɾ³ýÎļþ¼Ð System.IO.Directory.Delete(aimPath, True) Catch ex As Exception MessageBox.Show(ex.ToString()) End Try End Sub |
2Â¥2011-05-14 16:41:07
jjdg
°æÖ÷ (ÖªÃû×÷¼Ò)
- ³ÌÐòÇ¿Ìû: 9
- Ó¦Öú: 223 (´óѧÉú)
- ¹ó±ö: 3.926
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- Ìû×Ó: 7227
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΢³¾¡¢ÃÎÏë(½ð±Ò+3): лл£¡ 2011-05-14 19:50:52
zzahkj(½ð±Ò+10): 2011-05-15 23:18:29
΢³¾¡¢ÃÎÏë(½ð±Ò+3): лл£¡ 2011-05-14 19:50:52
zzahkj(½ð±Ò+10): 2011-05-15 23:18:29
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ÓÃkill·½·¨ Option Explicit Private Sub Command1_Click() Dim strPathName As String strPathName = "" strPathName = InputBox("ÇëÊäÈëÐèҪɾ³ýµÄÎļþ¼ÐÃû³Æ¡Ã", "ɾ³ýÎļþ¼Ð" If strPathName = "" Then Exit Sub On Error GoTo ErrorHandle SetAttr strPathName, vbNormal '´ËÐÐÖ÷ÒªÊÇΪÁ˼ì²éÎļþ¼ÐÃû³ÆµÄÓÐЧÐÔ RecurseTree strPathName Label1.Caption = "Îļþ¼Ð" & strPathName & "ÒѾɾ³ý£¡" Exit Sub ErrorHandle: MsgBox "ÎÞЧµÄÎļþ¼ÐÃû³Æ:" & strPathName End Sub Sub RecurseTree(CurrPath As String) Dim sFileName As String Dim newPath As String Dim sPath As String Static oldPath As String sPath = CurrPath & "\" sFileName = Dir(sPath, 31) '31µÄº¬Òå¡Ã31=vbNormal+vbReadOnly+vbHidden+vbSystem+vbVolume+vbDirectory Do While sFileName <> "" If sFileName <> "." And sFileName <> ".." Then If GetAttr(sPath & sFileName) And vbDirectory Then 'Èç¹ûÊÇĿ¼ºÍÎļþ¼Ð newPath = sPath & sFileName RecurseTree newPath sFileName = Dir(sPath, 31) Else SetAttr sPath & sFileName, vbNormal Kill (sPath & sFileName) Label1.Caption = sPath & sFileName 'ÏÔʾɾ³ý¹ý³Ì sFileName = Dir End If Else sFileName = Dir End If DoEvents Loop SetAttr CurrPath, vbNormal RmDir CurrPath Label1.Caption = CurrPath End Sub[ Last edited by jjdg on 2011-5-14 at 16:42 ] |
3Â¥2011-05-14 16:41:43














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If strPathName = "" Then Exit Sub On Error GoTo ErrorHandle SetAttr strPathName, vbNormal '´ËÐÐÖ÷ÒªÊÇΪÁ˼ì²éÎļþ¼ÐÃû³ÆµÄÓÐЧÐÔ RecurseTree strPathName Label1.Caption = "Îļþ¼Ð" & strPathName & "ÒѾɾ³ý£¡" Exit Sub ErrorHandle: MsgBox "ÎÞЧµÄÎļþ¼ÐÃû³Æ:" & strPathName End Sub Sub RecurseTree(CurrPath As String) Dim sFileName As String Dim newPath As String Dim sPath As String Static oldPath As String sPath = CurrPath & "\" sFileName = Dir(sPath, 31) '31µÄº¬Òå¡Ã31=vbNormal+vbReadOnly+vbHidden+vbSystem+vbVolume+vbDirectory Do While sFileName <> "" If sFileName <> "." And sFileName <> ".." Then If GetAttr(sPath & sFileName) And vbDirectory Then 'Èç¹ûÊÇĿ¼ºÍÎļþ¼Ð newPath = sPath & sFileName RecurseTree newPath sFileName = Dir(sPath, 31) Else SetAttr sPath & sFileName, vbNormal Kill (sPath & sFileName) Label1.Caption = sPath & sFileName 'ÏÔʾɾ³ý¹ý³Ì sFileName = Dir End If Else sFileName = Dir End If DoEvents Loop SetAttr CurrPath, vbNormal RmDir CurrPath Label1.Caption = CurrPath End Sub