private void lstTreeLevels_ItemTap(object sender, ItemTappedEventArgs e)
{
try
{
CalcTreeRowInfo calcTreeRowInfo = e.Item as CalcTreeRowInfo;
_equationsUiService.ShowMathExpression(calcTreeRowInfo.MathExpression);
}
catch (Exception ex)
{
Logging.LogException(ex);
throw;
}
}
private static void GetCalculationTreeRows2(SingleResult input, IList <CalcTreeRowInfo> calculationTreeRows, string sCurrentIndent, string NumberFormat)
{
CalcTreeRowInfo rowInfo = new CalcTreeRowInfo();
rowInfo.MathExpression = input;
rowInfo.DisplayText = string.Format("{0}{1}{2}{3}\n",
sCurrentIndent,
(input?.Name?.Length == 0) ? "" : string.Format("{0} = ", input?.Name),
(
(input?.CalcQuantity?.CalcStatus == CalcStatus.Good) ?
string.Format("{0:" + NumberFormat + "}", input?.CalcQuantity?.Value) :
"" /*Missing or bad value*/
),
(input?.CalcQuantity?.Message?.Length == 0) ? "" : (" // " + input?.CalcQuantity?.Message));
calculationTreeRows.Add(rowInfo);
}
private static void GetCalculationTreeRows2(FunctionCalc fnCalc, IList <CalcTreeRowInfo> calculationTreeRows, string sCurrentIndent, string sIndentStep, string NumberFormat)
{
CalcTreeRowInfo rowInfo = new CalcTreeRowInfo();
rowInfo.MathExpression = fnCalc;
if (fnCalc.Function is FnEquals)
{
rowInfo.DisplayText = string.Format("{0}{1} ({2}) {3}\n",
sCurrentIndent, fnCalc.Function.Name, fnCalc.Function.AsciiSymbol,
(fnCalc.CalcQuantity.Message.Length == 0) ? "" : (" // " + fnCalc.CalcQuantity.Message));
}
else
{
rowInfo.DisplayText = string.Format("{0}{1} ({2}) = {3}{4}\n",
sCurrentIndent, fnCalc.Function.Name, fnCalc.Function.AsciiSymbol,
((fnCalc.GetCalcStatus() == CalcStatus.Good) ?
string.Format("{0:" + NumberFormat + "}", fnCalc.CalcQuantity.Value) :
"!"),
(fnCalc.CalcQuantity.Message.Length == 0) ? "" : (" // " + fnCalc.CalcQuantity.Message));
}
calculationTreeRows.Add(rowInfo);
// ----------------------
foreach (SingleResult input in fnCalc.Inputs)
{
if (input is FunctionCalc)
{
GetCalculationTreeRows2(((FunctionCalc)input), calculationTreeRows, (sCurrentIndent + sIndentStep), sIndentStep, NumberFormat);
}
else
{
GetCalculationTreeRows2(input, calculationTreeRows, (sCurrentIndent + sIndentStep), NumberFormat);
}
}
}
