win_did.cpp

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#disk #include #network #path #c

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本文提供了一段C语言代码示例，展示了如何使用Windows API函数GetLogicalDrives和GetDriveType来枚举计算机上所有可用的逻辑驱动器及其类型，如硬盘、光驱等。

name="google_ads_frame" marginwidth="0" marginheight="0" src="http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-5572165936844014&dt=1194442938015&lmt=1194190197&format=336x280_as&output=html&correlator=1194442937843&url=file%3A%2F%2F%2FC%3A%2FDocuments%2520and%2520Settings%2Flhh1%2F%E6%A1%8C%E9%9D%A2%2FCLanguage.htm&color_bg=FFFFFF&color_text=000000&color_link=000000&color_url=FFFFFF&color_border=FFFFFF&ad_type=text&ga_vid=583001034.1194442938&ga_sid=1194442938&ga_hid=1942779085&flash=9&u_h=768&u_w=1024&u_ah=740&u_aw=1024&u_cd=32&u_tz=480&u_java=true" frameborder="0" width="336" scrolling="no" height="280" allowtransparency="allowtransparency"> #include <windows.h>
#include <stdio.h>
#include <stdlib.h>

void main(void)
{
char szBuffer[MAX_PATH+100];
DWORD dwLogicalDrives = GetLogicalDrives();

    for ( nDrive = 0; nDrive<32; nDrive++ )
       {
       if ( dwLogicalDrives & (1 << nDrive) )
          { // Is drive available?
          UINT uType;                 // type of drive.

            // Get disk information.
            wsprintf( szBuffer, "%c://", nDrive+'A' );
            uType = GetDriveType(szBuffer);

            // Print out information.
            wsprintf(&szBuffer[3], " Id: %u, Type: %s ", uType,
                    (uType == DRIVE_REMOVABLE) ? "FLOPPY" :
                              ((uType == DRIVE_FIXED) ? "HARD DISK" :
                              ((uType == DRIVE_REMOTE) ? "NETWORK" :
                              ((uType == DRIVE_CDROM) ? "CDROM" :
                              ((uType == DRIVE_RAMDISK) ? "RAMDISK" :
                              ((uType == 1) ? "DOES NOT EXIST" :
                              "UNKNOWN DRIVE TYPE" ))))));
            printf("%s/n", szBuffer);
          }
         }
}