void btnCalc_Click(object sender, EventArgs e)
{
try
{
string report;
double sT = double.Parse(tbSTOld.Text), E = double.Parse(tbE.Text);
string[] arrEl = new string[dgvEl.Rows.Count - 1];
double[] arrC = new double[dgvEl.Rows.Count - 1];
for (int i = 0; i < dgvEl.Rows.Count - 1; i++)
{
arrEl[i] = dgvEl[0, i].Value.ToString();
arrC[i] = double.Parse(dgvEl[1, i].Value.ToString());
}
double aT, bT, aP, bP, aH, bH;
Steel.SetGroup(arrEl, arrC, out aT, out bT, out aP, out bP, out aH, out bH, out report);
string rep;
Steel.Calculate(arrEl, arrC, sT, E, "e", "ПТ", E, out rep);
report += "<br>" + rep;
Steel.Calculate(arrEl, arrC, sT, E, "e", "ПП", E, out rep);
report += "<br>" + rep;
Steel.Calculate(arrEl, arrC, sT, E, "e", "HB", E, out rep);
report += "<br>" + rep;
wbS.DocumentText = report;
}
catch { }
}
void btnGraph_Click(object sender, EventArgs e)
{
try
{
double sT = double.Parse(tbSTOld.Text), E = double.Parse(tbE.Text);
string[] arrEl = new string[dgvEl.Rows.Count - 1];
double[] arrC = new double[dgvEl.Rows.Count - 1];
for (int i = 0; i < dgvEl.Rows.Count - 1; i++)
{
arrEl[i] = dgvEl[0, i].Value.ToString();
arrC[i] = double.Parse(dgvEl[1, i].Value.ToString());
}
PForm pf = new PForm(arrEl);
if (pf.ShowDialog() != DialogResult.OK)
{
return;
}
int n = 30;
double[] arrX = new double[n], arrY = new double[n];
double step = (pf.max - pf.min) / (n - 1);
string rep;
for (int i = 0; i < arrX.Length; i++)
{
arrX[i] = pf.min + step * i;
arrY[i] = Steel.Calculate(arrEl, arrC, sT, E, pf.x, pf.y, arrX[i], out rep);
}
GForm gf = new GForm(pf.x, pf.y, arrX, arrY);
gf.Show();
}
catch { }
}
public MainForm()
{
InitializeComponent();
(dgvF.Columns[1] as DataGridViewComboBoxColumn).Items.AddRange(new string[] {
"x", "x^2", "x^3", "1/x", "1/x^2", "sqrt(x)", "1/sqrt(x)", "ln(x)", "exp(x)"
});
List <string> lS = new List <string>(new string[] {
"S", "C", "P", "Si", "Mg", "Mn", "Cu", "As", "Ni", "Cr", "N", "Mo", "V", "W", "Co"
});
lS.Sort();
(dgvEl.Columns[0] as DataGridViewComboBoxColumn).Items.AddRange(lS.ToArray());
Steel.Initialize();
}