using System;

using System.Collections.Generic;

using System.Text;

using System.Net;

using System.Windows.Forms;

using System.IO;

namespace Configurator

{

    class Navigation

    {

        public void CheckStatusCode()

        {

            HttpWebRequest request=null;

            HttpWebResponse response=null;

            try

            {

                request = (HttpWebRequest)WebRequest.Create("http://www.ynet.co.il");//OK 200

                //request = (HttpWebRequest)WebRequest.Create("https://yedion.afeka.ac.il/yedion/dxcbfgdfsg");//NOT FOUND 404

                response = (HttpWebResponse)request.GetResponse();

                MessageBox.Show(response.StatusCode.ToString());

            }

            catch (Exception e)

            {

                MessageBox.Show(e.Message);



            }



            finally

            {

                response.Close();

            }

        }

    }

}

import javax.swing.JApplet;

import java.awt.Color;

import java.awt.Graphics;

import java.io.IOException;

import java.io.*;

import java.util.Scanner;

import java.awt.*;

import java.io.FileNotFoundException;



public class colok__ extends JApplet {

   String Colors;    

   String Font1;    

   String arm;     

   String ticks ; 

   String txts;  

   String Time; 

   String str=" Time now is :  ";  

   int hr=0;

   int min=0;

   int sec=0;

   String brid;

   int sX = 5, sY = 10 ;

   

   

   public void ree()

   {

       try 

 {



setSize(800,800);    



       

     File inputFile = new File("t.txt");  

Scanner scan =new Scanner(inputFile);    



while(scan.hasNext()){   

      scan.next();         

    scan.next();         

Colors = scan.next();     



  scan.next();         

  scan.next();         

  Font1 = scan.next();  

 

 scan.next();    

 scan.next();    

 scan.next();    

arm = scan.next(); 



scan.next();   

 scan.next();   //read the secand word

 scan.next();   //read the therd word

ticks =scan.next(); //read the coler of the arm frome the fill



//Top text: Welcome to clock animation

 scan.next();  //read the first word

 scan.next();  //read the secand word

txts= scan.nextLine();  //read unteil end line



//Initial time: 06 50 00 PM

scan.next();  //read the first word

scan.next();  //read the first word

Time= scan.nextLine();  

scan.next();

scan.next();

hr=scan.nextInt();

min=scan.nextInt();

sec=scan.nextInt();

brid=scan.next();



}

}

     // thro FileNotFoundException if file has error..

     catch( FileNotFoundException e){

         e.printStackTrace();

     }



    

       }   





    public void paint(Graphics g)

    {       

 super.paint(g);   

g.setColor(colors(Font1));          

Font formts =new Font("",Font.BOLD,12 );// formate the font

g.setFont(formts);                g.drawString(txts, 335, 80);      

g.drawString(str+Time, 350,230);    







    g.setColor(colors(ticks));  

for ticks ;

// drow the ticks

   g.fillRect(sX+330,sY+ 145,20,8 );

   g.fillRect(sX+420,sY+ 150,20,8 );

   g.fillRect(sX+380,sY+ 90,8,20 );

   g.fillRect(sX+380,sY+ 185,8,15 );





g.setColor(colors(arm));//call fincatin coler and take the coker for arm ;



            arms(2*Math.PI*sec/60, sX/2,g);

            arms(2*Math.PI*min/60, sY/3,g);

            arms(2*Math.PI*hr/12, sY*2/4,g);

            

 if (sec == 60 ){



     min++;



       }



       if (min == 60){

       hr++;

   }

        if (hr == 12){

 if(brid==("am"))



             brid = "pm";

         else

brid = "am";

        }

     sec++;

   try

      {

           Thread.sleep( (int)(  1000 ) );

 }

         catch ( InterruptedException e )

         {

 }

       repaint();



}   

        

   

// fincation coled colerto set the coler for applat;s wiil used

    Color colors (String a)

    {

        if (a.equalsIgnoreCase("green"))

            return Color.GREEN;

  if (a.equalsIgnoreCase("Black"))

            return Color.BLACK;

  if (a.equalsIgnoreCase("blue"))

            return Color.BLUE;

      if (a.equalsIgnoreCase("cyan"))

            return Color.GRAY;

          if (a.equalsIgnoreCase("Drk_Gery"))

            return Color.DARK_GRAY;

          if (a.equalsIgnoreCase("gray"))

            return Color.GRAY;

          if (a.equalsIgnoreCase("light_gry"))

            return Color.LIGHT_GRAY;

          if (a.equalsIgnoreCase("magenta"))

            return Color.MAGENTA;

            if (a.equalsIgnoreCase("orange"))

            return Color.ORANGE;

          if (a.equalsIgnoreCase("pink"))

            return Color.PINK;

          if (a.equalsIgnoreCase("red"))

            return Color.RED;



          if (a.equalsIgnoreCase("whit"))

            return Color.WHITE;



        else

            return Color.yellow;

    

    }

    public void arms(double angle , int radius , Graphics g){



    angle =angle - 0.5 *Math.PI;

    int x = (int)(radius * Math.cos(angle));

    int y = (int)(radius * Math.sin(angle));



    g.drawLine(150+radius/2, 150+radius/2,150+ radius/2 + x,150+radius/2 +y);



}

}

int main()

{

    const int N = 7;



    //declaring dynamic array allocation

    int* list = new int[N];



    int used = 0;//, a_val;



    //and some scrap values

    for(int i=0;i<11;i++)

    {

        list_add(list, used, N, i);

    }



    cout << endl << "Size: " << N << endl << endl;

    cout << "Prints the list " << endl;

    for(int i=0;i<used;i++)

    {

        cout << list[i] << ". ";

    }



}

bool list_add(int list[], int& space_used, int max_size, int value)

{





    if(max_size-space_used > 0)

    {

        list[max_size-space_used-1] = value;

        space_used++;

        return true;

    }

    else

    {

        cout << "Increasing size of array!" << endl;

        int new_max_size = space_used+1;



        int *list_new = new int[new_max_size];

        

        //this loop is only to check whether values are copied to the new array with bigger size.

        for(int i=0; i<new_max_size; i++)

        {

            list_new[i] = i;

            cout << list_new[i] << ". ";

        }

        delete [] list;

        cout << endl;

        space_used++;

        list = list_new;

        return false;

    }

}

#include <iostream>

#include <vector>

#include <string>

#include <fstream>

using namespace std;



ifstream in;



struct Master    {   

          int custnum;

          string fcustname;

          string lcustname;

          float balanceDue;          

};  



struct Trans  {

          int trannum;

          int custnum;

          string ordertype;

          string item;

          int quantity;

          float money;   // Holds item cost or payment

};          





void readM(vector<Master>& mastlist)

{

         struct Master p;

         in.open("master.txt"); 

         while(!in.eof())

         {

               in>>p.custnum;

               in>>p.fcustname;

               in>>p.lcustname;

               in>>p.balanceDue;

               mastlist.push_back(p);                     

         }

         for(int i=0; i< mastlist.size(); i++) {

               cout<<mastlist[i].custnum<<" ";

               cout<<mastlist[i].fcustname<<" ";

               cout<<mastlist[i].lcustname<<" ";

               cout<<mastlist[i].balanceDue<<endl;  

         }

         in.close();     

}     



void readT(vector<Trans>& translist)

{

         struct Trans q;

         in.open("trans.txt");

         while(!in.eof())

         {

               in>>q.trannum;

               in>>q.custnum;

               in>>q.ordertype;

               in>>q.item;

               in>>q.quantity;          

               in>>q.money;

               translist.push_back(q);

         }

         for(int i=0; i < translist.size(); i++) {

               cout<<translist[i].trannum<<" ";

               cout<<translist[i].custnum<<" ";

               cout<<translist[i].ordertype<<" ";

               cout<<translist[i].item<<" ";

               cout<<translist[i].quantity<<" ";

               cout<<translist[i].money<<endl;

         }

         in.close();                      

}   

                   

int main()

{         

         vector<Master> arrM;

         vector<Trans> arrT;

         readM(arrM);

         readT(arrT);

         cout<<endl<<endl<<endl;

         cout<<"End of Master Record"<<endl;



         system("pause");

         return 0;

}

Attached Files

	trans.txt (297 Bytes)
	master.txt (241 Bytes)

$sql="SELECT title FROM Election";

$result= mysql_query($sql);

$options="";

while ($row=mysql_fetch_array($result)) {

  $title=$row["title"];

    $options.="<OPTION VALUE=\"$title\">";

     }



}

<SELECT NAME="title" style="font-size:11pt; font-family: arial,helvetica,sans-serif; color:#080000">

<OPTION VALUE="0" style="font-size:11pt; font-family: arial,helvetica,sans-serif; color:#080000">View an election



<?=

$options

?>

</SELECT>

import java.util.Scanner; 

import java.util.Math;

import java.util.ArrayList; 



public class FriendsMain { 

  public static void main(String[] args) { 

    String friend; 

    String lastName; 

    String firstName; 

    String telephone;

    String email; 

    Scanner input = new Scanner(System.in); 

    ArrayList = new ArrayList(); 

    

   

    do { 

      System.out.println("\n1. Add a friend. "); 

      System.out.println("2. Display friends by last name. "); 

      System.out.println("3. Display friends by first name. ");  

      System.out.println("4. Find a friend"); 

      System.out.println("5. Delete a friend"); 

      System.out.println("6. Quit"); 

      

      choice = input.nextInt(); 

      

      if (choice == 1) { 

        System.out.println("Enter a friend by their first name"); 

        firstName = input.nextLine(); 

        friendList.add(firstName); 

        System.out.println("Enter a friend by their last name: "); 

        lastName = input.nextLine(); 

        friendList.add(lastName); 

        System.out.println("Enter their telephone number: "); 

        telephone = input.nextLine(); 

        telephoneList.add(telephone); 

        System.out.println("Enter their email address: "); 

        email = input.nextLine(); 

        emailList.add(email); 

      } else if ( choice == 2) { 

        friendList.remove(lastName); 

      } else if (choice == 3) { 

        displayArray(friendList); 

      } else if ( choice == 4) { 

        System.out.println(" Enter a friend to search for: ");

        searchName = input.nextInt(); 

      } else if ( choice == 5) { 

        friendList.remove(friend); 

      } while (!= 6) 

    } 

  } 

}

import java.util.Scanner;

import java.io.*;



public class Echo{

String fileName; // external file name

Scanner scan; // Scanner object for reading from external file



public Echo(String f) throws IOException

{

fileName = f;

scan = new Scanner(new FileReader(fileName));

}



public void readLines(){ // reads lines, hands each to processLine

while(scan.hasNext()){

processLine(scan.nextLine());

}

scan.close();

}



public void processLine(String line){ // does the real processing work

System.out.println(line);

}

}

import java.util.Scanner;

import java.io.*;



public abstract class LineReader{

String fileName; // external file name

Scanner scan; // Scanner object for reading from external file



public LineReader(String f) throws IOException

{

fileName = f;

scan = new Scanner(new FileReader(fileName));

}

public void readLines(){ // reads lines, hands each to processLine

while(scan.hasNext()){

processLine(scan.nextLine());

}

scan.close();

}

public abstract void processLine(String line);

}

#include<iostream>

#include<cmath>

#include <math.h>



#define FALSE 0

#define TRUE 1

using namespace std;

typedef short Boolean;



class Polynomial {

    

  private:

    int n;

    float *coeff;

    

  public:

    zeroPoly();

    void ReadPoly();

    void PrintPoly();

    double EvalPoly(double x);

};











zeroPoly(){

    return 0;

}



//ReadPoly -- read and store the contents of a polynomial along with its degree.



void Polynomial::ReadPoly(){

    

    Boolean b;                

    int i;



    // Enter the degree of the polynomial

    // See if the degree is postive integer

    b = FALSE;

    while (!b){

        

        cout << "What is the degree of your polynomial? ";

        cin >> n;

        

        if (n < 0){

            cout << "Only positve integer values for the degree!"<<endl<<endl;

                }

        else{

            b = TRUE;

        }

    }

    

    // Allocate memory for the coeff array

    coeff = new float[n+1];

    

    // Enter the coefficients of the polynomial

    for (i = n; i >= 0; i--){

        cout << "Enter the coefficient for the degree " << i << " term: ";

        cin >> coeff[i];

    }

}    







// Print out the Polynomial



void Polynomial::PrintPoly(){

    

    int i;



    cout << "f(x) =";

    for (i = n; i >= 0; i--){

        cout << " + " << coeff[i] << "x^" << i;

    }

    

    cout <<endl<<endl;

}







double Polynomial::EvalPoly(double x){

    

    double temp;

    int j;

    double sum = 0;

    

    for(j=0; j<=n; j++){

        temp = (pow(x, j)*(coeff[j]));

        sum = sum + temp;

    }

    

    return sum;



}







double bisect1(double xL, double xR, double accuracy, double maxiter){

        

        int i;

        double c;

        Polynomial poly;

        

        if(xL*xR < 0){

                for(i=0; i<maxiter; i++){

                        

                        c=(xL + xR)/2.0;

                        if(fabs((poly.EvalPoly(c)) < accuracy )){

                        break;                //break if solution becomes close to the convergence point(root)

                        }

                        

                if((poly.EvalPoly(xL))*(poly.EvalPoly(c))<0.0){

                        xR = c;

                }

                else xL = c;

                }

        }

        return c;

}







int main(void){

        

        double xL, xR, root1, accuracy, maxiter;

        

        Polynomial poly;

        poly.ReadPoly();

        

        cout<<"Enter 2 bracketing values : "<<endl;        //define the two starting points

        cout<<"xL : ";

        cin>>xL;

        cout<<"xR : ";

        cin>>xR;

        cout<<"Enter the accuracy : ";

        cin>>accuracy;

        cout<<"Enter the maximum iteration value : ";

        cin>>maxiter;

        cout<<endl;

        

        root1 = bisect1(xL, xR, accuracy, maxiter);



        

        if(xL*xR<0){        

                if(fabs(poly.EvalPoly(root1)) > accuracy ){

                        cout<<"ERROR: Could not compute root of X^2 - 4 within accuracy."<<endl<<endl<<endl;

                }

                else{

                        cout<<"The root for X^2 - 4 is : "<<root1<<endl<<endl;

                }

                

        }

        else{

                cout << "ERROR: Improper interval, try again!" <<endl<<endl;

        }

        return 0;

}

/**

 * @(#)highest.java

 *

 * highest application

 *

 * @o0sample0o

 * @version 1.00 2009/11/24

 */

 import javax.swing.JOptionPane;

import javax.swing.JTextArea;

import javax.swing.JScrollPane;



public class highest {

    public static void main(String[] args) {

    JTextArea myTextArea = new JTextArea(5,10);

    JScrollPane myScrollBar = new JScrollPane(myTextArea);

    int number[],  first=0, second=0, third=0,fourth=0,fifth=0;

    

    for( int x=1;x<=5;x++)

    {

             

             number[x] = Integer.parseInt(JOptionPane.showInputDialog("Enter Number"+x+": "));

    }

    if(number[1]>first)

    {

            first=number[1];

    }

    else if(number[2]>second)

    {

            second=number[2];

    }

    else if(number[3]>third)

    {

            third=number[3];

    }

    else if(number[4]>fourth)

    {

            fourth=number[4];

    }

    else

    {

            fifth=number[5];

    }

    myTextArea.setText("The 1st largest is: "

            +first+"\nThe 2nd largest is: "

                    +second+"\nThe 3rdnd largest is: "

                            +third+"\nThe 4th largest is: "

                                    +fourth+"\nThe 5th largest is: "

                                            +fifth);

     

    JOptionPane.showMessageDialog(null, myScrollBar);

    System.exit(0);

    }

    }

sprite.setLocation(randomDouble(), 0.00);

        return sParValue;

        Exception ex;

        ex;

        return getParameter(request, parameter);

package babynames;



import java.util.*;

import java.io.*;



public class BabyNames

{

    public static void main(String[] args)

    {

        Scanner userInput = new Scanner(System.in);

        System.out.print("Enter file path: ");

        File file = new File(userInput.nextLine());

        

        Scanner userInput2 = new Scanner(System.in);

        System.out.print("Enter name: ");

        String name = userInput2.nextLine();



        StringBuffer contents = new StringBuffer();

        BufferedReader reader = null;



        try

        {

            reader = new BufferedReader(new FileReader(file));

            String text = null;



            while ((text = reader.readLine()) != null)

            {

                contents.append(text).append(System.getProperty("line.separator"));



            }

        }

        catch(FileNotFoundException e)

        {

            e.printStackTrace();

        }

        catch(IOException e)

        {

            e.printStackTrace();

        }

        finally

        {

            try

            {

                if(reader != null)

                {

                    reader.close();

                }

            }

            catch(IOException e)

            {

                e.printStackTrace();

            }

        }



        System.out.println(contents.toString());



    }//close main

}

Attached Files

names.txt (168.0 KB)

import java.io.*;

import java.util.*;

class Problem3

{

public static void main(String args[])

{

Scanner aReader = new Scanner(System.in);

System.out.print("Enter an integer you want to find the factorial for ");

int a = aReader.nextInt();



int fact=1;



for (inti=1;1<=a;i++)

fact=fact*i;

{

System.out.println(fact);

}

}

}

public class Main

{

    private TextFileReader listenFile;

    private ListenFile currentRecord, nextRecord;

    private Music music;



    String listenDate = "";

    String listenName = "";

    String musicType ="";

    String rockGroup = "";

    String musicName = "";

    Calendar date;

    Calendar closeDate;

    Date df;



   public static void main (String args[])

   {

    (new Main()).DisplayFile();

   }



   private void DisplayFile()

       {

       int count =0;





     ObjectInputStream inFile = null;

     try

     { inFile = new ObjectInputStream (new FileInputStream("music.dat"));}

     catch (IOException ioex) { System.out.println ("ERROR Opening"); System.exit(1); }



     try

     {

                 while (true)

                 {

                         Music music = (Music)inFile.readObject();

             Music[] musicArray= new Music[300];

             



             if (music instanceof RockSong){



                 musicArray[0].name = music.name;

                 muiscArray[1].timesPlayed = music.timesPlayed;

                         

                      }



             if (music instanceof ClassicalPiece){

          



             }

             if (music instanceof Musical){

                closeDate = (((Musical)music).close);

                  if (closeDate == null) {

                   ((Musical)music).close=Calendar.getInstance();

                 }



             }

              System.out.println(musicArray[count]);



              count++;



           }

         }

     catch (EOFException eofex) { System.out.println ("\nDONE");}

     catch (IOException ioex) { System.out.println ("ERROR Reading"); System.exit(1); }

     catch (ClassNotFoundException cnfex) { System.out.println ("ERROR class"); System.exit(1); }



   }

class Music implements Serializable

{

     String name;

     int timesPlayed;

     Calendar lastTime;

}



class RockSong extends Music

{

     String group;

}



class ClassicalPiece extends Music

{

     String composer;

     String type;

}



class Musical extends Music

{

     Calendar open;

     Calendar close;

}

#include <iostream>

#include <iomanip>

#include <fstream>

#include <string>



using namespace std; 



const int num = 36;



struct teamInfo

{

       char schoolName[20];

       char teamName[20];

       int game1score;

       int game2score;

       int game3score;

};



//Function prototype

int buildArray( teamInfo teamAr[] );







int main()               

{      

   //Declarations 

   int numTeams;

   teamInfo teamAr[num];    //array of structs





            

      numTeams = buildArray(teamAr);

      displayArray(teamAr, numTeams);





   

  system("pause");     

  return 0;

  

}





***********************************************/

int buildArray( teamInfo teamAr[] )

{

    

    ifstream inFile;

    ofstream outFile;

    

         

   inFile.open("results.txt", ios::binary);

  

   //test if input file opened correctly

   if (inFile.fail() )

   {

   cout << "input file did not open";     

   }



   int i = 0;

   

   inFile.read( (char *) &teamAr, sizeof(teamAr) );  //primary read

   while(inFile)

   {

   inFile.read( (char *) &teamAr[i], sizeof(teamAr) );     

   i++; //increments to next spot in array

   }

  

    inFile.close();

    return (i);   

         

}

#include <cstdlib>

#include <iostream>

#include <fstream>

#include <iomanip>

#include <string>



using namespace std;



const int SIZE = 500;



struct Inventory 

{

       int itemNumber;

       string itemName;

};



int main(int argc, char *argv[])

{   

    char filename[20];

    ifstream in_stream;

    

    struct Inventory items[SIZE];

    

    cout << "Enter a filename to load: ";

    cin >> filename;



    in_stream.open(filename);

    

    if (in_stream.fail()) {

       cout << "Failed" << endl;

       }

    else {

         cout << "File opened sucessfully." << endl;

         }

    string data, junk;

    int n = 0;

    char next_symbol, number[15];

    

    do {

        int i = 0;

        do {

            in_stream.get(next_symbol);

            number[i] = next_symbol;

            i++;

        } while (next_symbol != ' ');

        items[n].itemNumber = atoi(number);

         

        getline(in_stream, data);

        items[n].itemName = data;

      

        cout << endl << items[n].itemNumber << setw(15) << items[n].itemName;

        n++;

    } while (! in_stream.eof());

        

    in_stream.close();

    

    system("PAUSE");

    return EXIT_SUCCESS;

}

 #include <iostream>

#include <cmath>

#include <vector>

#include <iomanip>



using namespace std;



//Declare functions

void poly(vector<double> A, double x, double& p, double& px, double& pxx, double a, double G, double H, double denom1, double denom2, int degree, int max);



//---------------------------------------------------------------------------------------



int main()

{

    vector<double> A;                  // vector of coefficients a^degree...a^0

    int degree;                        // highest degree

    int max = 0;                       // maximum number of iterations

    double x;                          // value of x, initial guess

    double p;                          // p(x)

    double px;                         // p'(x)

    double pxx;                        // p''(x)

    double a;

    double G;

    double H;

    double denom1;

    double denom2;



    poly(A, x, p, px, pxx, a, G, H, denom1, denom2, degree, max);

    return 0;

}



//---------------------------------------------------------------------------------------



void poly(vector<double> A, double x, double& p, double& px, double& pxx, double a, double G, double H, double denom1, double denom2, int degree, int max)

{

    cout << "For polynomial p(x) = a0 + a1x + a2x^2 + ... + anx^n" << endl;

    cout << "Enter the polynomial degree, n" << endl;

    cout << "Example:  2 for a quadratic, 3 for a cubic..." << endl;

    cout << "Degree: ";

    cin >> degree;



    A.resize (degree + 1);



    for (int i = degree; i >= 0; i--)

    {

        cout << "Enter coefficient a" << i << ": ";

        cin >> A[i];

    }



    cout << "Enter the initial guess x: ";

    cin >> x;

    cout << "Enter the maximum number of iterations allowed: ";

    cin >> max;





    for (int i = 1; i <= max; i++)

    {



    //Calculations for p(x)



    p = A[degree];

    for (int i = (degree - 1); i >= 0; i--)

    {

        p = p*x;

        p = p+A[i];

    }



    if (p==0)

    {

        return;

    }



    //First differentiation on the coefficients

    for (int i = 1; i <= degree; i++)

    {

        A[i - 1] = i * A[i];

    }



    //Horner's Method - calculations for p'(x)

    px = A[degree - 1];

    for (int i = (degree - 2); i >= 0; i--)

    {

        px = px*x;

        px = px+A[i];

    }



    //Second differentiation on the coefficients

    for (int i = 1; i <= degree-1 ; i++)

    {

        A[i - 1] = i * A[i];

    }



    //Horner's Method - calculations for p''(x)

    pxx = A[degree - 2];

    for (int i = (degree - 3); i >= 0; i--)

    {

        pxx = pxx*x;

        pxx = pxx+A[i];

    }



    //Laguerre's Method

    G = px/p;

    H = G*G - pxx/p;

    denom1 = (G + sqrt((degree-1)*(degree*H - G*G)));

    denom2 = (G - sqrt((degree-1)*(degree*H - G*G)));



    if ( abs(denom1) >= abs(denom2) )

    {

        a = degree/denom1;

    }

    else

    {

        a = degree/denom2;

    }



    cout << "The root approximation for x = " <<fixed<<setprecision(7)<< x << " is " <<fixed<<setprecision(7)<< a << endl;



    x = x - a;

}

return;

}

boolean searchWord (VOCAB V[])



  {

         int i;

         char target[LENGTH];

        

         

             printf("\nEnter the Word you want to search: "); 

             fflush (stdin);

             gets (target);  

             

            for ( i=0; i<SIZE; i++) 

             {

            // if ( target == V[i].Word )

             //if ( strcmp( target, V[i].Word ) == 0);

             

              

              if (strncmp (V[i].Word,"target") == 0)



                 {

                  return 0;

                  }             

                 return 1;    

           }

     }

#include <stdexcept>

#using "system.dll"

#include <string>

using namespace std;

using namespace System;



namespace myAppClass

{

        class myApp

        {

        public:

                //Returns info msg

                static __declspec(dllexport) int InsertMsg(String^ myTable);

        };

}

#include "myApp.h"

#include <stdexcept>

#using "system.dll"

#include <string>

using namespace std;

using namespace System;



namespace myAppClass

{

        int myApp::InsertMsg(String^ myTable)

        {

                if (myTable == "")

                {

                        throw new invalid_argument("Table name cannot be blank!");

                }



                return 0;

        }

}