private void btnGoBack_Click(object sender, EventArgs e)
{
mainFrm.Visible = true;
AdditionalFunctionality.FormCentering(mainFrm);
this.Close();
}
private void CloseForm()
{
string totalJobTime = (DateTime.Now - start).ToString();
this.Close();
MessageBox.Show(AdditionalFunctionality.TotalTimeFormat(totalJobTime));
parentalFrm.Show();
AdditionalFunctionality.FormCentering(parentalFrm);
}
private void btnCalculate_Click(object sender, EventArgs e)
{
this.Visible = false;
double pi = 3.14159265358979323846264338327950288419716939937510582097494459;
try
{
if ((txtOuterDim.Text == defaultTextBoxString || txtInnerDim.Text == defaultTextBoxString || txtMatThickness.Text == defaultTextBoxString) ||
(txtOuterDim.Text == string.Empty || txtInnerDim.Text == string.Empty || txtMatThickness.Text == string.Empty))
{
throw new EmtyTextBoxException();
}
double outDim = Convert.ToDouble(txtOuterDim.Text);
double inDim = Convert.ToDouble(txtInnerDim.Text);
double thickness = Convert.ToDouble(txtMatThickness.Text);
if (outDim <= 0 || inDim <= 0 || thickness <= 0)
{
throw new SmallerThanZeroException();
}
double res = (((Math.Pow(outDim, 2) / 4) - (Math.Pow(inDim, 2) / 4)) * pi) / thickness;
MessageBox.Show(string.Format(" אורך החומר בגליל שווה ל {0} מטר", Math.Round(res / 1000, 2)));
}
catch (EmtyTextBoxException ex)
{
MessageBox.Show(ex.Message);
}
catch (SmallerThanZeroException ex)
{
MessageBox.Show(ex.Message);
}
catch (Exception)
{
MessageBox.Show("!!! הנתונים חייבים להכיל רק מספרים");
}
finally
{
FillTextBoxes();
AdditionalFunctionality.FormCentering(this);
this.Visible = true;
}
}
private void btnStart_Click(object sender, EventArgs e)
{
try
{
if (Convert.ToInt32(this.txtIteration.Text) <= 0)
{
throw new Exception();
}
else if (Convert.ToInt32(this.txtIteration.Text) > 9999)
{
throw new LargeNumberException();
}
IterationForm itrFrm = new IterationForm(this, this.txtIteration.Text);
itrFrm.Show();
}
catch (LargeNumberException ex)
{
this.Visible = false;
MessageBox.Show(ex.Message);
this.Visible = true;
AdditionalFunctionality.ButtonStatusChange("dis", this.btnStart);
}
catch (Exception)
{
this.Visible = false;
MessageBox.Show("!!! נתון חייב להיות מספר שלם גדול מאפס");
this.Visible = true;
AdditionalFunctionality.ButtonStatusChange("dis", this.btnStart);
}
finally
{
FillTextBox();
AdditionalFunctionality.FormCentering(this);
AdditionalFunctionality.ButtonStatusChange("dis", this.btnStart);
}
}
