I've been programming a soft on VS in C#. It is an old program made by someone else by me but my problem is in my code I think. In this soft, there is two Form, the 1st one get some datas, and the second make the operations and also provide a report of the datas that I use.
double sum = 0;
for (int k = 0; k <= length - 1; )
{
sum += Convert.ToDouble(pisteA[k]);
k += 1;
}
double average = sum / 3;
I have an array containing Text and null values in the 2nd Form. I just want to make an average of this array, so with a for loop, I did what I have to do. But, when I launch my soft, It doesn't go through the line code and stops at this line.
sum += Convert.ToDouble(pisteA[k]);
When I use the Breakpoint to see what's happening, the code go through this line, and then go to my other form to execute this :
formImpression.Show();
To test something, I added a MessageBox.Show just after the line of the sum, and also before, and it seems that the soft execute the code above the problem line, but not the ones that are after this.
I seriously don't have any idea of what's happening.
Edit : For more comprehension about the code I use, I leave it here.
String[] varGen = { formulaire.Form1.varG.piste1, formulaire.Form1.varG.piste2, formulaire.Form1.varG.piste3, formulaire.Form1.varG.piste4, formulaire.Form1.varG.modulesPiste1, formulaire.Form1.varG.modulesPiste2, formulaire.Form1.varG.modulesPiste3, formulaire.Form1.varG.modulesPiste4 };
TextBox[] pisteA = { mesure1, mesure2, mesure3, mesure4, mesure5, mesure6, moyenne1 };
TextBox[] pisteB = { mesure7, mesure8, mesure9, mesure10, mesure11, mesure12, moyenne2 };
TextBox[] pisteC = { mesure13, mesure14, mesure15, mesure16, mesure17, mesure18, moyenne3 };
TextBox[] pisteD = { mesure19, mesure20, mesure21, mesure22, mesure23, mesure24, moyenne4 };
double moyenne = 0;
int indexMesures = 0;
bool presencepn = false;
for (int n = 0; n < dataGridView1.Rows.Count; n++)
{
if (formulaire.Form1.varG.pn == dataGridView1.Rows[n].Cells[0].Value.ToString() & formulaire.Form1.varG.pn != null)
{
presencepn = true;
//Initialisation
object module_A1 = dataGridView1.Rows[n].Cells[1].Value;
object module_A2 = dataGridView1.Rows[n + 1].Cells[1].Value;
object module_A3 = dataGridView1.Rows[n + 2].Cells[1].Value;
object module_D1 = dataGridView1.Rows[n].Cells[2].Value;
object module_D2 = dataGridView1.Rows[n + 1].Cells[2].Value;
object module_D3 = dataGridView1.Rows[n + 2].Cells[2].Value;
int moduleA1 = int.Parse(module_A1.ToString())-1;
int moduleA2 = int.Parse(module_A2.ToString())-1;
int moduleA3 = int.Parse(module_A3.ToString())-1;
int moduleD1 = int.Parse(module_D1.ToString())-1;
int moduleD2 = int.Parse(module_D2.ToString())-1;
int moduleD3 = int.Parse(module_D3.ToString())-1;
//Remplissage tableau sans exclusion
// Piste [1,2,3,4]
for (int j = 0; j < formulaire.Form1.varG.nbPistes; j++)
{
// Initialisation de la moyenne
moyenne = 0;
// Valeur pour la piste J
for (int i = 0; i < Convert.ToInt32(varGen[j + 4]); i++)
{
// Calcul de la moyenne
moyenne = moyenne + mesures[indexMesures];
// Choix de la piste
if (varGen[j] == "A")
{
pisteA[i].Text = Math.Round(mesures[indexMesures], 3).ToString(); // Remplissage des mesures
}
else if (varGen[j] == "B")
{
pisteB[i].Text = Math.Round(mesures[indexMesures], 3).ToString(); // Remplissage des mesures
pisteB[6].Text = Math.Round((moyenne / Convert.ToDouble(varGen[j + 4])), 3).ToString(); // Remplissage de la case moyenne
}
else if (varGen[j] == "C")
{
pisteC[i].Text = Math.Round(mesures[indexMesures], 3).ToString(); // Remplissage des mesures
pisteC[6].Text = Math.Round((moyenne / Convert.ToDouble(varGen[j + 4])), 3).ToString(); // Remplissage de la case moyenne
}
else if (varGen[j] == "D")
{
pisteD[i].Text = Math.Round(mesures[indexMesures], 3).ToString(); // Remplissage des mesures
pisteD[6].Text = Math.Round(moyenne / Convert.ToDouble(varGen[j + 4]), 3).ToString(); // Remplissage de la case moyenne
}
// Incrémentation de l'index des mesures
indexMesures += 1;
}
}
int length = pisteA.Length - 1;
//Suppression des modules exclus
for (int k = 0; k <= length; k++)
{
if (k == (moduleA1) | k == (moduleA2) | k == (moduleA3))
{
pisteA[k].Text = null;
}
}
for (int k = 0; k <= length; k++)
{
if (k == (moduleD1) | k == (moduleD2) | k == (moduleD3))
{
pisteD[k].Text = null;
}
}
double sum = 0;
for (int k = 0; k <= length - 1; )
{
sum += Convert.ToDouble(pisteA[k]);
k += 1;
}
double moyA = sum / 3;
pisteA[6].Text = Math.Round(moyA).ToString();
}
