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PathRemoveFileSpec

http://technet.microsoft.com/zh-cn/magazine/bb773748(en-us,VS.85).aspx

 

PathRemoveFileSpec function
 

Removes the trailing file name and backslash from a path, if they are present.

Syntax

 
BOOL PathRemoveFileSpec(
  __inout  LPTSTR pszPath
);

Parameters

pszPath [in, out]

Type: LPTSTR

A pointer to a null-terminated string of length MAX_PATH that contains the path from which to remove the file name.

Return value

Type: BOOL

Returns nonzero if something was removed, or zero otherwise.

Examples

#include <windows.h>
#include <iostream.h>
#include "Shlwapi.h"

void main( void )
{
// Path to include file spec.
char buffer_1[ ] = "C:\\TEST\\sample.txt";
char *lpStr1;
lpStr1 = buffer_1;

// Print the path with the file spec.
cout << "The path with file spec is : " << lpStr1 << endl;

// Call to "PathRemoveFileSpec".
PathRemoveFileSpec(lpStr1);

// Print the path without the file spec.
cout << "\nThe path without file spec is : " << lpStr1 << endl;
}

OUTPUT:
==================
The path with file spec is : C:\TEST\sample.txt

The path without file spec is : C:\TEST

Requirements

Minimum supported client

Windows 2000 Professional, Windows XP

Minimum supported server

Windows 2000 Server

Header

Shlwapi.h

Library

Shlwapi.lib

DLL

Shlwapi.dll (version 4.71 or later)

Unicode and ANSI names

PathRemoveFileSpecW (Unicode) and PathRemoveFileSpecA (ANSI)

posted on 2012-02-22 17:42  BIGSING  阅读(1695)  评论(0编辑  收藏  举报

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