vs读写ini文件里面的内容

vs读写ini文件里面的内容

ini文件

//ini文件内容如下
[print]
height=80

读取

//获取程序运行路径
char exepath[MAX_PATH]={0};
char path[MAX_PATH]={0};
GetModuleFileNameA(NULL,exepath,MAX_PATH);
strcpy(path,exepath);//exe绝对路径
PathRemoveFileSpecA(path);//得到exe所在文件夹路径
char inipath[MAX_PATH];
sprintf(inipath,"%s\\usb.ini",path);
char str[MAX_PATH];
GetPrivateProfileStringA("print","height", "",str, MAX_PATH,inipath); //返回字符串类型
int Systemtype=GetPrivateProfileIntA("print","height",-1 ,inipath);//返回int类型

写入

char width[MAX_PATH]={0};
strncpy(width,"60",sizeof(width) - 1);
WritePrivateProfileStringA("print","width",width,inipath);