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The user is going to enter the product number, then the program must be able to open the file, read the information of a inventory in the company, capture the information into an structured array and display the specific product with its information in the labels. all this using a multidimensional arrays and also the structures. currently in the execution it reads only one part of the data.

I think that the direct declaration of the array is causing part of the problem, also my program is not reading and capturing well.

Imports System.IO

Public Class frmMain
    Public Structure sInventory
        Public strProductNumber As String
        Public strProductDescription As String
        Public intProductQuantity As Integer
        Public dblProductCost As Double
        Public dblProductMarkup As Double
    End Structure

    Private Sub mnuBuscarProducto_Click(sender As Object, e As EventArgs) Handles mnuBuscarProducto.Click
        ' read the file
        Dim inventarioFile As StreamReader
        inventarioFile = File.OpenText("DatosInventario.txt")

        'Array
        Dim strProductos() As String = {"123", "234", "345", "456", "567", "678"}
        Dim strDescripcion() As String = {"Juego de comedor con 2 sillas", "Sof cama", "Escritorio", "Cama king", "Librero de 6'", "Mueble para pecera"}
        Dim intCantidad() As Integer = {15, 10, 25, 5, 35, 8}
        Dim dblCostos() As Double = {425.0, 769.0, 250.0, 1875.0, 399.0, 350.0}
        Dim dblProrciento() As Double = {0.25, 0.25, 0.35, 0.2, 0.3, 0.2}
        Dim i As Integer = 0
        Dim intProducto As Integer 'Valor que ingres el usuario capturado

        'capture and validate
        If Integer.TryParse(txtNumeroProducto.Text, intProducto) Then
            intProducto = CInt(txtNumeroProducto.Text)
        Else
            MessageBox.Show("Debe ingresar un entero de tres dgitos")
        End If

        'Find something in the archive
        Dim blnBuscador As Boolean = False
        Do While blnBuscador = False And i <= (strProductos.Length - 1)
            If strProductos(i) = intProducto Then
                blnBuscador = True
                lblDescripcion.Text = inventarioFile.ReadLine()
                lblInventario.Text = inventarioFile.ReadLine()
                lblCosto.Text = inventarioFile.ReadLine()
                lblPrecioVenta.Text = inventarioFile.ReadLine()
                lblImporteCosto.Text = inventarioFile.ReadLine
                lblImportePrecioVenta.Text = inventarioFile.ReadLine
            End If
        Loop
        i += 1
        inventarioFile.Close()
    End Sub

    Private Sub frmMain_FormClosing(sender As Object, e As FormClosingEventArgs) Handles MyBase.FormClosing
        If MessageBox.Show("Desea cerrar la aplicacin?", "Confirmar", MessageBoxButtons.YesNo) = DialogResult.Yes Then
            e.Cancel = False
        Else
            e.Cancel = True
        End If
    End Sub

    Private Sub mnuSalir_Click(sender As Object, e As EventArgs) Handles mnuSalir.Click
        Me.Close()
        frmSplash.Close()
    End Sub

    Private Sub frmMain_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        'Open the file text
        ofdDatosInventario.ShowDialog()
    End Sub
End Class

I played many games but none of them were soo good, but then i found sims4 and i'm playing it from last 1 year andi also want to know how can i make a better game than this with some more functions and updates. I found a website which tell everything about sims4, check it out and tell me how can i make a good game like this.

I want mini project of data structure using c language can anyone give source code??

strndup
?

char tav = str[strlen(str)/2+1];
int a,b,anser;
char* as = strndup(str, strlen(str) / 2 - *str);
char* bs = strndup(str+ strlen(str) / 2 - *str+2, strlen(str) / 2 - *str);
a = atoi(as);
b = atoi(bs);
if (tav == '+')
    anser = a + b;
else if (tav == '-')
    anser == a - b;
else if (tav == '*')
    anser == a * b;
else if (tav == '/')
    anser == a / b;

puts(str);

Hi everyone, I just want to ask if how i am able to make an if else statement inside a switch case. i want to execute something wherein the user may be able to choose again if he/she would like to do another transaction. for example, the user choose Yes the program will automatically display the main menu option and if the user doesn't want another the program will automatically print "Thankyou for using the program"

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