删除，复制，移动文件的API代码示例

 1 #include <Windows.h>
 2 #include <stdio.h>
 3 
 4 int main(int argc, PCHAR argv[])
 5 {
 6     int i;
 7     if(0 == lstrcmp("-d",argv[1]) && argc == 3)
 8     {
 9         if(!DeleteFile(argv[2]))
10         {
11             printf("argc is : %d",argc);
12             for (i = 0; i < 3; i++)
13             {
14                 printf("\nagrv[%d] is:",i);
15                 printf(argv[i]);
16             }
17             printf("\nDelete file error:%x\n",GetLastError());
18         }
19         else
20         {
21             printf("argc is : %d",argc);
22             for (i = 0; i < 3; i++)
23             {
24                 printf("agrv[%d] is:",i);
25                 printf(argv[i]);
26             }
27             printf("Succes delete file!\n");
28         }
29     }
30 
31     else if(0 == lstrcmp("-c",argv[1]) && argc == 4)
32     {
33         if(!CopyFile(argv[2],argv[3],TRUE))
34         {
35             if(GetLastError() == 0x50)
36             {
37                 printf("file %s is exist,overwrite? y/n:",argv[3]);
38                 if('y' == getchar())
39                 {
40                     if(!CopyFile(argv[2],argv[3],FALSE))
41                         printf("Copy file error,%d\n",GetLastError());
42                     else
43                         printf("Succes copy file!\n");
44                 }
45                 return 0;
46             }
47         }
48         else
49             printf("Success copy file!\n");
50     }
51 
52     else if(0 == lstrcmp("-m", argv[1]) && argc == 4)
53     {
54         if(!MoveFile(argv[2], argv[3]))
55             printf("Move file error:%d\n",GetLastError());
56         else
57             printf("Succes move file.!\n");
58     }
59     else 
60         printf ("argv is error! \n");
61 }