output.cpp

学生管理系统 学生管理系统 学生管理系统

#include "StuClass.h"
//输出学生档案函数
int Output()
{
	ifstream  input("Student.dat");
	Student s;
	system("cls");
	cout<<endl;
	cout<<"                                   学生档案                                    "<<endl;
	cout<<"-------------------------------------------------------------------------------"<<endl;
	cout<<setiosflags(ios::left)
		<<setw(7)<<"序号"<<setw(16)<<"学号"<<setw(11)<<"姓名"<<setw(7)<<"年龄"<<setw(7)<<"性别"
		<<setw(10)<<"宿舍"<<setw(13)<<"电话"<<endl;
	cout<<"-------------------------------------------------------------------------------"<<endl;
	
	input.read((char *)&s, sizeof(s));
	int l=1;
	while(input)
	{   char N;
		s.Display();
		l++;
		input.read((char*)&s,sizeof(s));
		if(l==19)
		{
			cout<<"-------------------------------------------------------------------------------"<<endl;
			cout<<"按Q键返回主菜单,其它键继续输出......"<<endl;
	        N=getch();			  
			l=1;
			system("cls");
			cout<<endl;
			cout<<"                                   学生档案                                    "<<endl;
			cout<<"-------------------------------------------------------------------------------"<<endl;
			cout<<setiosflags(ios::left)
			<<setw(7)<<"序号"<<setw(16)<<"学号"<<setw(11)<<"姓名"<<setw(7)<<"年龄"<<setw(7)<<"性别"
			<<setw(10)<<"宿舍"<<setw(13)<<"电话"<<endl;
			cout<<"-------------------------------------------------------------------------------"<<endl;
			if((N=='q') || (N=='Q'))  
			{ 
			
					system("cls");
					MainMenu(); 
					return 0;
			}
		}
		
	};

    input.close();
	cout<<"-------------------------------------------------------------------------------"<<endl;	 
	for(int j=1;j<=19-l;j++)
		cout<<endl;
	char p;
	do
	{  
		cout<<"请按Q键返回主菜单......"<<endl;
		p=getch();
	}while((p!='q')&(p!='Q'));

	cout<<endl;
	cout<<endl;
}