表达式必须具有指向对象的类型c ++

Question

嘿，他最近在为一个项目编写这个程序的时间紧迫，并且遇到了将数据放入列表框的问题，这是我目前使用这个代码的情况（可能不太好，初学c ++编码器） 继承人代码：

    string student[100][3];

    int student_code = 1;               //a unique student code for every student
    ifstream InStudent;
    InStudent.open("student.txt");
    //Name of Student is stored in Subscript [0]
    getline(InStudent, student[student_code][1], '#');
    //Batch is stored in subscript [1]
    getline(InStudent, student[student_code][2], '$');
    //user name is stored in subscript [2]
    getline(InStudent, student[student_code][3]);

    student_code++;
    //here i represents respective student code
    for (int i = 1; i < student_code; i++)
    {
        int Index = 0;
        HWND LIST;
        LIST = GetDlgItem(hDlg, IDC_SNAMELIST);
        string lpBuffer = student[i][0]; //ERROR on this line

        SendMessage(LIST, LB_INSERTSTRING, Index, (LPARAM)lpBuffer[i][0]);
    }