对于程序员来说,新建一个cpp文件是再频繁不过的事情了。
为了方便,我们习惯在桌面右键新建文件,而不是新建一个文本文档,然后修改后缀名。
百度谷歌查询了一下,终于知道如何添加注册表。
手痒,抽出时间用cpp写了一个程序,方便以后操作。
客户需求是永远无法满足的,经同学测试,陆续写了三个版本。
接下来直接贴代码~
第一个版本,只能添加c、cpp、java三种后缀。
/* * Author: Haipz * School: HDU * File Name: registry1.0.cpp */ #include <cstdio> #include <cmath> #include <ctime> #include <cctype> #include <cstring> #include <cstdlib> #include <climits> #include <cfloat> #include <iostream> #include <vector> #include <stack> #include <queue> #include <set> #include <map> #include <algorithm> using namespace std; char s[1024], buffer[128], result[1024*4]; void work_1() { system(\"reg add \\\"HKEY_CLASSES_ROOT\\\\.c\\\\ShellNew\\\" /v \\\"NullFile\\\" /t REG_SZ\"); } void work_2() { system(\"reg add \\\"HKEY_CLASSES_ROOT\\\\.cpp\\\\ShellNew\\\" /v \\\"NullFile\\\" /t REG_SZ\"); } void work_3() { system(\"reg add \\\"HKEY_CLASSES_ROOT\\\\.java\\\\ShellNew\\\" /v \\\"NullFile\\\" /t REG_SZ\"); } int main() { printf(\"Add registry for C, C++ and Java\\n\"); printf(\"Author: Haipz\\nSchool: HDU\\n\"); printf(\"1 for C;\\n2 for C++;\\n3 for Java.\\n\"); printf(\"Example: 12 to add C and C++.\\n\"); printf(\"Please make choice(s): \"); gets(s); for (int i = 0; s[i] != \'\\0\'; ++i) { printf(\"Working...\\n\"); if (s[i] == \'1\') work_1(); else if (s[i] == \'2\') work_2(); else if (s[i] == \'3\') work_3(); else printf(\"%c is a wrong enter!\\n\", s[i]); } system(\"pause\"); return 0; }
第二个版本,精简了代码,支持添加用户输入的后缀。
/* * Author: Haipz * School: HDU * File Name: registry2.0.cpp */ #include <cstdio> #include <cmath> #include <ctime> #include <cctype> #include <cstring> #include <cstdlib> #include <climits> #include <cfloat> #include <iostream> #include <vector> #include <stack> #include <queue> #include <set> #include <map> #include <algorithm> using namespace std; char a[1024]; char b[1024] = \"reg add \\\"HKEY_CLASSES_ROOT\\\\.\"; char c[1024] = \"\\\\ShellNew\\\" /v \\\"NullFile\\\" /t REG_SZ\"; void work(char* a) { strcat(b, a); strcat(b, c); system(b); } int main() { printf(\"Function: Add registry to build a new file simply!\\n\"); printf(\"Author: Haipz\\nSchool: HDU\\n\"); printf(\"Example: Enter c to add C and enter cpp to add C++.\\n\"); printf(\"Your opion: \"); gets(a); work(a); system(\"pause\"); return 0; }
第三个版本,支持多次添加,并允许删除已添加的注册表。
/* * Author: Haipz * School: HDU * File Name: registry2.0.cpp */ #include <cstdio> #include <cmath> #include <ctime> #include <cctype> #include <cstring> #include <cstdlib> #include <climits> #include <cfloat> #include <iostream> #include <vector> #include <stack> #include <queue> #include <set> #include <map> #include <algorithm> using namespace std; char key[1024]; char a[1024]; void add(char* t) { char b[1024] = \"reg add \\\"HKEY_CLASSES_ROOT\\\\.\"; char c[1024] = \"\\\\ShellNew\\\" /v \\\"NullFile\\\" /t REG_SZ\"; strcat(b, t); strcat(b, c); system(b); } void del(char* t) { char d[1024] = \"reg delete \\\"HKEY_CLASSES_ROOT\\\\.\"; char e[1024] = \"\\\\ShellNew\\\" /f\"; strcat(d, t); strcat(d, e); system(d); } int main() { printf(\"Function: Build a new file simply!\\n\"); printf(\"Author: Haipz\\nSchool: HDU\\n\"); printf(\"Example: Enter \\\"c\\\" to add C and enter \\\"cpp\\\" to add C++;\\n\"); printf(\" Enter \\\"-c\\\" to delete C.\\n\"); do { printf(\"Your opion: \"); gets(a); if (a[0] == \'-\') del(a + 1); else add(a); printf(\"Enter \\\"r\\\" to run again or any other key to quit: \"); gets(key); } while (key[0] == \'r\'); return 0; }
打包下载地址:
http://xiazai.phpstudy.net/201601/yuanma/Regedity(phpstudy.net).zip
注意,如果系统提示缺少某dll文件,请到网上下载,并复制到C:\\Windows\\System32目录下。
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