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POHow to validate a generic collection of Data in window Form
 

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  1. POHow to validate a generic collection of Data in window Form
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    <p>I have the method that does a calculation and adds the data to a collection list. Below is my code</p> <pre><code>IterateDtColl iterateDataList = new IterateDtColl(); double answer; //Array to hold the previous initail tempreture double[] TempArray = new double[9]; for (int tVal = 0; tVal &lt; exdatalist.count(); tVal++) { ValidateDataColl validatelist = new ValidateDataColl(); //Assign my initial tempreture if (iterateDataList.count() &gt; 0) { TempArray[0] = iterateDataList.getexceldata(tVal - 1).Pi1; TempArray[1] = iterateDataList.getexceldata(tVal - 1).Pi2; TempArray[2] = iterateDataList.getexceldata(tVal - 1).Pi3; TempArray[3] = iterateDataList.getexceldata(tVal - 1).Pi4; TempArray[4] = iterateDataList.getexceldata(tVal - 1).Pi5; TempArray[5] = iterateDataList.getexceldata(tVal - 1).Pi6; TempArray[6] = iterateDataList.getexceldata(tVal - 1).Pi7; TempArray[7] = iterateDataList.getexceldata(tVal - 1).Pi8; TempArray[8] = iterateDataList.getexceldata(tVal - 1).Pi9; } else { TempArray[0] = Convert.ToDouble(initProbTxtBx.Text); TempArray[1] = TempArray[0]; TempArray[2] = TempArray[0]; TempArray[3] = TempArray[0]; TempArray[4] = TempArray[0]; TempArray[5] = TempArray[0]; TempArray[6] = TempArray[0]; TempArray[7] = TempArray[0]; TempArray[8] = TempArray[0]; } //Holds Value for last calculated values.. double[] LastCalValue = new double[9]; for (int iVal = 0; iVal &lt; 9; iVal++) { answer = 0.0; if (iVal == 0) { answer = (TempArray[iVal] + (r_val(dxval(lval, nval)) * (exdatalist.getexceldata(tVal).CentreTemp + initVal))) / (1 + (2 * r_val(dxval(lval, nval)))); } else if (iVal == 8) { answer = (TempArray[iVal] + (r_val(dxval(lval, nval)) * (LastCalValue[iVal - 1] + exdatalist.getexceldata(tVal).SurfaceTemp))) / (1 + (2 * r_val(dxval(lval, nval)))); } else { answer = (TempArray[iVal] + (r_val(dxval(lval, nval)) * (LastCalValue[iVal - 1] + initVal))) / (1 + (2 * r_val(dxval(lval, nval)))); } //Hold the values at the present index so it can be used at the next index LastCalValue[iVal] = answer; //Adds the data to be validated to my collection list validatelist.addvaliddt(new ValidateDataCl(initVal, LastCalValue[iVal], TempArray[iVal])); } </code></pre> <p>I want to check that the difference between the initVal and LastCalValue[index] in the validatelist is less than 0.0001, if it is not, then do the calculation below till the condition is met.</p> <pre><code>for (int check = 0; check &lt; validate.count(); check++) { double newAnswer; double NewVal = 0.0; if (check == 0) { //Set my new value to the value at the next index(Which then becomes my guess) NewVal = validate.getvaliddata(check + 1).NewValue; newAnswer = (validate.getvaliddata(check).InitTemp + (r_val(dxval(lval, nval)) * (CentreTemp + NewVal))) / (1 + (2 * r_val(dxval(lval, nval)))); } else if (check == 8) { NewVal = OldVal[check - 1]; newAnswer = (validate.getvaliddata(check).InitTemp + (r_val(dxval(lval, nval)) * (NewVal + SurfaceTemp))) / (1 + (2 * r_val(dxval(lval, nval)))); } else { NewVal = validate.getvaliddata(check + 1).NewValue; newAnswer = (validate.getvaliddata(check).InitTemp + (r_val(dxval(lval, nval)) * (OldVal[check - 1] + NewVal))) / (1 + (2 * r_val(dxval(lval, nval)))); } validate.getvaliddata(check).InitGuess = NewVal; validate.getvaliddata(check).NewValue = newAnswer; OldVal[check] = newAnswer; } //ValidateDataColl ValidatedList = CalNewData(validatelist, exdatalist.getexceldata(tVal).CentreTemp, exdatalist.getexceldata(tVal).SurfaceTemp); iterateDataList.additerdt(new IterateClass(exdatalist.getexceldata(tVal).CentreTemp, ValidatedList.getvaliddata(0).NewValue, ValidatedList.getvaliddata(1).NewValue, ValidatedList.getvaliddata(2).NewValue, ValidatedList.getvaliddata(3).NewValue, ValidatedList.getvaliddata(4).NewValue, ValidatedList.getvaliddata(5).NewValue, ValidatedList.getvaliddata(6).NewValue, ValidatedList.getvaliddata(7).NewValue, ValidatedList.getvaliddata(8).NewValue, exdatalist.getexceldata(tVal).SurfaceTemp)); } return iterateDataList; </code></pre> <p>How can I do that?</p>
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