C / C++ / MFC

			else if (child > 0) { /* This is the parent. */

				//cout << setw(75) << left  << setw(75) << left  << "\033[1;31mINITIALIZE bold red text\033[0m\n";
				cout << setw(75) << left
						<< "\033[1;31mINITIALIZE bold red text\n" << flush;
				//cout << setw(75) << left  << setw(75) << left  << "\033[1;31mRESET  bold red text\033[0m\n";
				//	cout << setw(75) << left  << setw(75) << left  << "\033[1;32mbold green text\033[0m\n";
				cout << flush; // in << "" << endl;
				cout << setw(75) << left << "(offset 30 ) START PARENT PROCESS "
						<< endl;

#ifdef DEBUG
				cout << setw(75) << left
						<< "parent has / knows child process ID  " << dec
						<< child << endl;
				cout << setw(75) << left
						<< "TRACE  This is the parent, orignal process  "
						<< endl;
				cout << setw(75) << left << "TASK @line " << dec << __LINE__
						<< dec << endl;
				cout << setw(75) << left << "function " << __FUNCTION__ << endl;
				cout << setw(75) << left << "STOP  @line " << __LINE__ << endl;
				cout << setw(75) << left
						<< "child > 0 File descriptor socket[0] " << dec
						<< sockets[0] << endl;
				cout << setw(75) << left
						<< "child > 0 File descriptor socket[1] " << dec
						<< sockets[1] << endl;
#endif
				// why closing the other socket (?)

 START test area 370
main
TASK  create a pair of connected sockets 
TRACE  @line 403
SUCCESS opening stream socket pair 
result 0
socketpair File descriptor socket[0] 11
socketpair File descriptor socket[1] 12
TRACE  @line 420
TASK fork Create another process  child default -1
TASK @line 427
function main
TRACE  @line 429
INITIALIZE bold red text
                                           (offset 30 ) START PARENT PROCESS                                          
parent has / knows child process ID                                        11713
TRACE  This is the parent, orignal process                                 
TASK @line                                                                 451
function                                                                   main
STOP  @line                                                                453
child > 0 File descriptor socket[0]                                        11
child > 0 File descriptor socket[1]                                        12
child process , not ID ! 0
TRACE   This is the child. process  
TASK @line 513
function main

if(S_ISDIR(type))
....

error C2061: syntax error : identifier 'mode_t'

#if defined __WIN32__ || defined _WIN32 || defined _Windows
      #if !defined S_ISDIR
            #define S_ISDIR(m) (((m) & _S_IFDIR) == _S_IFDIR)
      #endif
#endif

Hi.
I send a "TEXT" from Form1 to Form2.
Sometimes it's good, sometimes it's not good.
When you send "TEXT" from Form1 to Form2, TEXT disappears from Form2.show.
---------------------------------------------
Hide   Expand    Copy Code
Form1.h

  private Burron1()

{

   Form2::Form fm;

    fm.viewText();
} 

Form2.h
namespace Form {
     public class Form
    {
      Form2()
        {
         void viewText();
        }
    }
}

void viewText()
{
   textBox1->Text="TEXT";
}
-------------------------------------------------------------
Only when Text's Form, no problem. I cann't see other ,  only did mySql. This disappeared the "TEXT". textBox->Text is a Empty. I sent "TEXT" can't look for any.

I want to know how to make the appearing thing.
Say me , please.
Thank you.

<pre>#pragma once
#include<string>
 
 
 
class Staff
 
{
private:
    std::string Name;
    std::string Address;
    int age;
 
public:
 
    Staff() //default constructor is assigned default values
    {
        Name = "";
        Address = "";
        age = 0;
         
    }
     
 
    Staff(std::string zName, std::string zAddress, int zage)
        //parameterized constructor is initialized to the values of the private members.
    {
        Name = zName;
        Address = zAddress;
        age = zage;
    }
 
    virtual void display() = 0;
    virtual void input() = 0;
};
 
class JuniorStaff : public Staff {
private:
    std::string Name;
    std::string Address;
    int age;
    std::string staffLevel;
 
public:
 
    JuniorStaff() //default constructor is assigned default values
    {
        Name = "";
        Address = "";
        age = 0;
        staffLevel = "";
    }
 
    void input();
    void display();
 
};
 
class MgtStaff : public Staff { //declaring a derived class "FamilyCar" with base class "Car"
private:
    std::string Name;
    std::string Address;
    int age;
    std::string mgrLevel;
 
public:
 
    MgtStaff() //default constructor is assigned default values
    {
        Name = "";
        Address = "";
        age = 0;
        mgrLevel = "";
    }
 
    void input();
    void display();
 
};
 
 
 
class StaffFactory
{
public:
    virtual Staff* staffDetails() = 0;
 
};
 
class JuniorStaffFactory :public StaffFactory
{
public:
    Staff* staffDetails()
    {
        return new JuniorStaff();
    }
};
 
class MgtStaffFactory :public StaffFactory
{
public:
    Staff* staffDetails()
    {
        return new MgtStaff();
    }
};

#include<iostream>
#include<string>
#include"Staff.h"
 
using namespace std;
 
void Staff::input() 
{
 
}
 
void Staff::display()
{
 
    cout << "The staff name is " << Name << endl;
    cout << "The address of staff is " << Address << endl;
    cout << "The staff age is " << age << "years" << endl;
}
 
void JuniorStaff::input()
{
    cout << "Enter staff name: " << endl;
    cin.ignore();
    getline(cin, Name);
    cout << "Enter address of staff: " << endl;
    cin.ignore();
    getline(cin, Address);
    cout << "Enter staff age: " << endl;
    cin.ignore();
    cin >> age;
    cout << "Enter staff level: " << endl;
    cin.ignore();
    getline(cin, staffLevel);
     
}
 
void JuniorStaff::display() 
{
    cout << "The staff name is " << Name << endl;
    cout << "The address of staff is " << Address << endl;
    cout << "The staff age is " << age << "years" << endl;
    cout << "The staff level is " << staffLevel << endl;
 
}
 
void MgtStaff::input()
{
    cout << "Enter staff name: " << endl;
    cin.ignore();
    getline(cin, Name);
    cout << "Enter address of staff: " << endl;
    cin.ignore();
    getline(cin, Address);
    cout << "Enter staff age: " << endl;
    cin.ignore();
    cin >> age;
    cout << "Enter Management level: " << endl;
    cin.ignore();
    getline(cin, mgrLevel);
    mgrLevel = mgrLevel;
 
}
 
void MgtStaff::display()
{
    cout << "The staff name is " << Name << endl;
    cout << "The address of staff is " << Address << endl;
    cout << "The staff age is " << age << "years" << endl;
    cout << "The Manager level is " << mgrLevel << endl;
}

#pragma once
#include"Staff.h"
 
 
class List {
private:
 
    class Node {
        friend class List;
        StaffFactory* newstaff;
        Node* next;
 
    public:
 
        Node()
        {
            this->newstaff = NULL;
            this->next = NULL;
        };
        Node(StaffFactory* c, Node* n)
        {
            this->newstaff = c;
            this->next = n;
 
        }
 
    };
 
 
    List::Node* head;
    List::Node* curr;
 
 
public: //this is where the functions go
 
    List();
    void AddNode(StaffFactory* c);
    void PrintList();
 
 
};

#include<iostream>
#include<string>
#include"StaffList.h"
#include"Staff.h"
 
using namespace std;
 
 
List::List() //default constructor for List
{
    head = NULL;
    curr = NULL;
 
}
 
void List::AddNode(StaffFactory* c) //function to add node
{
    List::Node* n = new List::Node;
    n->next = NULL;
    n->newstaff = c;
 
    if (head == NULL) //check if the list is empty
    {
        head = n;
    }
    else
 
    {
        curr = head; //start of the list and iterates till next points to end of the list
        while (curr->next != NULL)
        {
            curr = curr->next;
        }
        curr->next = n;
    }
}
 
 
void List::PrintList() //print nodes in the list
{
    curr = head;
    while (curr != NULL) //each node is printed till current pointer gets to end of the list
    {
        curr->newstaff->staffDetails();
        curr = curr->next;
 
    }
}

#include <iostream>
#include<string>
#include"Staff.h"
#include"StaffList.h"
 
 
using namespace std;
 
int main()
{
    List stafflist;
    int choice;
    cout << "Select type of staff: " << endl;
    cout << "1: Junior Staff" << endl;
    cout << "2: Management Staff" << endl;
    cout << "Selection: ";
    cin >> choice;
    cout << endl;
 
     
    StaffFactory* newStaff;
 
    switch (choice)
    {
 
    case 1:
        newStaff = new JuniorStaffFactory;
        break;
    case 2:
        newStaff = new MgtStaffFactory;
        break;
    default:
        cout << "Invalid selection!!!" << endl;
        newStaff = NULL;
        break;
    }
 
    if (newStaff != NULL)
    {
        Staff* c = newStaff->staffDetails();
        c->input();
        c->display();
        stafflist.AddNode(newStaff);
 
        Staff* d = newStaff->staffDetails();
        d->input();
 
        stafflist.AddNode(newStaff);
 
        stafflist.PrintList();
    }
 
}