[C#] Potřebuji korekci kódu – .NET – Fórum – Programujte.com

Tak jsem tu zas, tentokrát mám problém:

System.IndexOutOfRangeException was unhandled

  Message="Index was outside the bounds of the array."

  Source="nepravidelnaSlovesa"

  StackTrace:

       at nepravidelnaSlovesa.startup.kontrola() in C:\Documents and Settings\Kuba\Dokumenty\VCS2008-hlaseniVlaky\nepravidelnaSlovesa\nepravidelnaSlovesa\Form1.cs:line 121

       at nepravidelnaSlovesa.startup.button1_Click(Object sender, EventArgs e) in C:\Documents and Settings\Kuba\Dokumenty\VCS2008-hlaseniVlaky\nepravidelnaSlovesa\nepravidelnaSlovesa\Form1.cs:line 183

       at System.Windows.Forms.Control.OnClick(EventArgs e)

       at System.Windows.Forms.Button.OnClick(EventArgs e)

       at System.Windows.Forms.Button.PerformClick()

       at System.Windows.Forms.Form.ProcessDialogKey(Keys keyData)

       at System.Windows.Forms.Control.ProcessDialogKey(Keys keyData)

       at System.Windows.Forms.Control.PreProcessMessage(Message& msg)

       at System.Windows.Forms.Control.PreProcessControlMessageInternal(Control target, Message& msg)

       at System.Windows.Forms.Application.ThreadContext.PreTranslateMessage(MSG& msg)

       at System.Windows.Forms.Application.ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FPreTranslateMessage(MSG& msg)

       at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)

       at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)

       at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)

       at System.Windows.Forms.Application.Run(Form mainForm)

       at nepravidelnaSlovesa.Program.Main() in C:\Documents and Settings\Kuba\Dokumenty\VCS2008-hlaseniVlaky\nepravidelnaSlovesa\nepravidelnaSlovesa\Program.cs:line 18

       at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)

       at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)

       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()

       at System.Threading.ThreadHelper.ThreadStart_Context(Object state)

       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

       at System.Threading.ThreadHelper.ThreadStart()

  InnerException: 

´using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using System.IO;



namespace nepravidelnaSlovesa

{

    public partial class startup : Form

    {

        public startup()

        {

            InitializeComponent();

        }

        string[,] slovesa = { { "beat", "beat", "beaten", "bít/tlouci" }, { "become", "became", "become", "stát se" }, { "begin", "began", "begun", "začít" } };

        string key = "6315711492";

        string path = @"%APPDATA%\NepravSlov\licensekey.lk";

        int chyb;

        int vporadku;

        int zkontrolovanychSloves;

        int sloveso = 0;

        public static void kontrolaVerze(bool plnaVerze,string klic, string cesta)

        {

            

            try

            {

                if (!File.Exists(cesta))

                {

                    using (StreamWriter sw = File.CreateText(cesta))

                    {

                        sw.WriteLine("DEMO");

                    }

                }

                else

                {



                    using (StreamReader sr = File.OpenText(cesta))

                    {

                        string s = "";

                        while ((s = sr.ReadLine()) != "DEMO")

                        {

                            if (s == klic)

                            {

                                plnaVerze = true;

                            }

                            else

                            {

                                plnaVerze = false;

                            }



                        }

                    }





                }

            }

            catch (Exception e)

            {

                MessageBox.Show(e.ToString(), "Kritická chyba aplikace", MessageBoxButtons.AbortRetryIgnore, MessageBoxIcon.Error);

            }

        }

        public static void zpracujLicencniKlic(bool uspech, string cesta, string zadanyKlic, string spravnyKlic)

        {

            if (zadanyKlic == spravnyKlic)

            {

                using (StreamWriter sw = File.CreateText(cesta))

                {

                    sw.WriteLine(zadanyKlic);

                }

                uspech = true;

            }

            else

            {

                uspech = false;

            }

        }

        public void odemkniPole(bool vycisti)

        {

            TextBox poleCeskyVyznam = ceskyVyznam;

            TextBox poleAnglInfinitiv = anglickyInfinitiv;

            TextBox poleDruhyClen = druhyClen;

            TextBox poleTretiClen = tretiClen;

            NumericUpDown numericPocetSloves = pocetSlovesZkouseni;

            poleCeskyVyznam.Enabled = true;

            poleAnglInfinitiv.Enabled = true;

            poleDruhyClen.Enabled = true;

            poleTretiClen.Enabled = true;

            numericPocetSloves.Enabled = true;

            if (vycisti == true)

            {

                poleCeskyVyznam.Text = "";

                poleAnglInfinitiv.Text = "";

                poleDruhyClen.Text = "";

                poleTretiClen.Text = "";

            }



        }

        private void dalsiSloveso()

        {

            NumericUpDown numericPocetSloves = pocetSlovesZkouseni;

            TextBox poleCeskyVyznam = ceskyVyznam;

            TextBox poleAnglInfinitiv = anglickyInfinitiv;

            TextBox poleDruhyClen = druhyClen;

            TextBox poleTretiClen = tretiClen;

            poleCeskyVyznam.Text = slovesa[sloveso, 3];

            poleAnglInfinitiv.Text = slovesa[sloveso, 0];

            sloveso++;

        }

        private void kontrola()

        {

            int indexSlovesa = sloveso;

            TextBox poleCeskyVyznam = ceskyVyznam;

            TextBox poleAnglInfinitiv = anglickyInfinitiv;

            TextBox poleDruhyClen = druhyClen;

            TextBox poleTretiClen = tretiClen;

            bool vseSpravne = true;

            string infinitiv = slovesa[indexSlovesa, 0];

            string spravnyDruhyClen = slovesa[indexSlovesa, 1];

            string spravnyTretiClen = slovesa[indexSlovesa, 2];

            string stavovyradekCeskyVyznam = slovesa[indexSlovesa, 3];

            if (poleDruhyClen.Text != spravnyDruhyClen)

            {

                vseSpravne = false;

            }

            else if (poleTretiClen.Text != spravnyTretiClen)

            {

                vseSpravne = false;

            }

            if (vseSpravne == true)

            {

                label4.Text = "Správně";

                label4.ForeColor = Color.Green;

                vporadku++;

                zkontrolovanychSloves++;



            }

            else

            {

                label4.Text = "Špatně";

                label4.ForeColor = Color.Red;

                chyb++;

                zkontrolovanychSloves++;

            }

            bool vycisti = true;

            odemkniPole(vycisti);

            poleCeskyVyznam.Enabled = false;

            poleAnglInfinitiv.Enabled = false;

            poleDruhyClen.Focus();

            dalsiSloveso();

        }

        private void zacniTest_Click(object sender, EventArgs e)

        {

            zacniTest.Enabled = false;

            prerusTest.Enabled = true;

            pocetSlovesZkouseni.Enabled = false;

            dalsiSloveso();

        }

        private void prerusTestMetoda()

        {

            zacniTest.Enabled = true;

            prerusTest.Enabled = false;

            bool vycisti = true;

            odemkniPole(vycisti);

            ceskyVyznam.Enabled = false;

            anglickyInfinitiv.Enabled = false;

            double uspesnost = (Convert.ToDouble(chyb) + Convert.ToDouble(vporadku)) / Convert.ToDouble(zkontrolovanychSloves);

            MessageBox.Show("Sloves zkoušeno: " + Convert.ToString(zkontrolovanychSloves) + "\n Správně odpovězeno: " + Convert.ToString(vporadku) + "\n Chybně zodpovězeno: " + Convert.ToString(chyb) + "\n Průměr: " + Convert.ToString(uspesnost), "Zkoušení dokončeno", MessageBoxButtons.OK, MessageBoxIcon.Information);

        }

        private void prerusTest_Click(object sender, EventArgs e)

        {

            prerusTestMetoda();

        }

        private void button1_Click(object sender, EventArgs e)

        {

            if (zkontrolovanychSloves == pocetSlovesZkouseni.Value)

            {

                prerusTestMetoda();

            }

            kontrola();

        }

    }

}

Jo chyba je na řádku 120 (bool vseSpravne = true;)

Metoda kontrola(), řádek

int indexSlovesa = sloveso;