c语言读取文件夹中的各个文件名，并删除相应的文件
搜索文件夹中以.exe结尾的文件，并删除之：
本例文件夹名路径为:c:\mm
1 #include<stdio.h>
2 #include<string.h>
3 #include<stdlib.h>
4 #include<io.h>
5 #include <process.h>
6 #include <memory.h>
7
8 void SearchFile(const char *);
9
10 int main()
11 {
12 SearchFile("C:\\mm");
13 printf("\n");
14 system("pause");
15 return 0;
16 }
17 void SearchFile(const char *dir)
18 {
19
20 struct _finddata_t ffblk;
21 char path[256],path1[256],path2[256];
22 char ch;
23 sprintf(path,"%s\\*.exe*",dir);
24 sprintf(path1,"%s\\",dir);
25 long done = _findfirst(path,&ffblk);
26 int find=0;
27 printf("%s\n",path);
28 while (find==0)
29 {
30 if(strcmp(ffblk.name,".exe"))
31 {
32 strcpy(path2,path1);
33 strcat(path2,ffblk.name);
34 // system(path2);
35 printf("确定要删除文件：%s\n按'Y'删除，'N'取消\n",path2);
36 scanf("%c",&ch);
37 if(ch=='Y' || ch=='y')
38 {
39 if (remove(path2) == 0)
40 printf( "Have Removed: %s.\n ",path2);
41 else
42 perror( "remove ");
43 }
44 getchar();
45 }
46 find=_findnext(done,&ffblk);
47 }
48 _findclose(done);
49
50 }
