用C语言编写简单的安装程序

#include <stdio.h>

#include <stdlib.h>磨数举

char CopyFile()//申明函数

void main()

{

system("mkdir C:\\aa")//瞎碧创建文件夹

CopyFile()

}

char CopyFile()

{

FILE *fp1,*fp2

char c

char source[20],destine[20]

printf("please input source filename:")

scanf("%s",source)

if((fp1=fopen(source ,"r"))==NULL)

{

printf("error opening file %s\n",source)

exit(0)

}

if((fp2=fopen(destine ,"w"))==NULL)

{

printf("error opening file %s\n",destine)

exit(0)

}

while(!feof(fp1))

{

c=fgetc(fp1)

fputc(c,fp2)

}

printf("\毕郑nok!\n")

fclose(fp1)

fclose(fp2)

return c

}

超级文本C 语言程序库

http://www.moon-soft.com/download/soft/3949.htm

C语或搭型言程序枝扒宝典http://www.vipcn.com/SoftDown/SoftDown_3395.html,网上还有很多的其实，可以衫猜自己再搜一下

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