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RemoveDirectory

說明:
RemoveDirectory 函式可刪除指定的資料夾


引用函式庫:
Kernel32


適用系統:
Windows NT 3.1 或 Windows 95以上


函式原型:

Declare Function RemoveDirectory Lib "kernel32" Alias "RemoveDirectoryA" ( _
    ByVal lpPathName As String _
    ) As Long



參數型態及說明:
lpPathNameString 要被刪除的資料夾名

回傳值:
Long 呼叫成功的話,將會回傳非零的數值;若呼叫失敗的話,則回傳 0

.NET Framework API:
System.IO.Directory.Delete
System.IO.DirectoryInfo.Delete


VB範例:

檢視原始碼 Visual Basic
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'VB的宣告
Private Declare Function RemoveDirectory Lib "kernel32" Alias "RemoveDirectoryA" ( _
	ByVal lpPathName As String _
	) As Long
 
Dim rtvl As Long
 
'刪除C:\VB\Windows API\資料夾
rtvl = RemoveDirectory("C:\VB\Windows API\")

RB範例:

檢視原始碼 REALBasic
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'RB的宣告
Declare Function RemoveDirectory Lib "kernel32" Alias "RemoveDirectoryA" ( _
	lpPathName As CString _
	) As Boolean
 
Dim rtvl As Boolean
 
'刪除C:\RB\Windows API\資料夾
rtvl = RemoveDirectory("C:\RB\Windows API\")

VB.NET範例:

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'VB.NET的宣告
<DllImport("kernel32.dll")> _
Shared Function RemoveDirectory( _
	ByVal lpPathName As String _
	) As Boolean
End Function
 
Dim rtvl As Boolean
 
'刪除C:\VB.NET\Windows API\資料夾
rtvl = RemoveDirectory("C:\VB.NET\Windows API\")

C#範例:

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//C#的宣告
[DllImport("kernel32")]
public static extern bool RemoveDirectory(
	string lpPathName
	);
 
bool rtvl;
 
//刪除C:\C_Sharp\Windows API\資料夾
rtvl = RemoveDirectory(@"C:\C_Sharp\Windows API\");

註釋:
呼叫 RemoveDirectory 函式時,要刪除的資料夾中不能有檔案存在

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