fileReadandWrite文件读写

[liqi98136]

Code: Select all

import "ecere"
extern scanf();
struct Stu
{
    char name[10];
    int num;
    int age;
    char addr[15];
};

class TestFileApp : Application
{
   void Main()
   {
    int i;
    Stu  boya[2];
    Stu  boyb[2];

    Stu * pp=boya;
    Stu * qq=boyb;
    File f=FileOpen("stu_list", writeRead);

    if(f)
    {
      printf("\ninput data\n");
      printf("%s\t%s\t%s\t%s\n","name","num","age","address");
　　for(i=0;i<2;i++,pp++)
　　scanf("%s%d%d%s",pp->name,&pp->num,&pp->age,pp->addr);
　　pp=boya;
　　f.Write(pp,sizeof(struct Stu),2);

    f.Seek(0,start);
    f.Read(qq,sizeof(struct Stu),2);
    printf("%s\t%s\t%s\t%s\n","name","num","age","address");
    for(i=0;i<2;i++,qq++)
    printf("%s\t%5d%7d\t%s\n",qq->name,qq->num,qq->age,qq->addr);
   
    }else
    {
     printf("open file failed\n");
    }
   
    delete f;

    system("PAUSE");
   }
}