FileDelete

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FileDelete

删除一或多个文件.

FileDelete ( "filename" )

参数

Filename

被删除文件的路径. 可使用通配符 * 和 ?. 见备注

返回值

成功:	返回 1.
失败:	返回 0, 文件无法删除或不存在.

备注

通配符约定见 FileFindFirstFile.

注意: 如果 "路径" 参数为一个文件夹, 则删除文件夹及其所有文件. 等同于使用 *.* 通配符.

某些文件属性将不允许删除操作, 此时应先调用 FileSetAttrib() 函数, 修改文件属性.

函数示例

#include <MsgBoxConstants.au3>
#include <WinAPIFiles.au3>
Example()
Func Example()
    ; Create a constant variable in Local scope of the filepath that will be read/written to.
    Local Const $sFilePath = _WinAPI_GetTempFileName(@TempDir)
    ; Create a temporary file to read data from.
    If Not FileWrite($sFilePath, "This is an example of using FileDelete.") Then
        MsgBox($MB_SYSTEMMODAL, "", "An error occurred whilst writing the temporary file.")
        Return False
    EndIf
    ; Display the contents of the file passing the filepath to FileRead instead of a handle returned by FileOpen.
    MsgBox($MB_SYSTEMMODAL, "", "Contents of the file:" & @CRLF & FileRead($sFilePath))
    ; Delete the temporary file.
    Local $iDelete = FileDelete($sFilePath)
    ; Display a message of whether the file was deleted.
    If $iDelete Then
        MsgBox($MB_SYSTEMMODAL, "", "The file was successfuly deleted.")
    Else
        MsgBox($MB_SYSTEMMODAL, "", "An error occurred whilst deleting the file.")
    EndIf
EndFunc   ;==>Example

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该函数可以通过命令 exect 调用

参见:

FileCopy, FileMove, FileRecycle, DirRemove, FileRecycleEmpty

例子

如何创建一个按钮?

exect=FileDelete('D:\*.tmp') ;; 从磁盘根目录中删除扩展名为.tmp的所有文件D:\

exect=FileDelete('C:\Test\test.txt') ;; 删除文件test.txt