private static void SaveFileToIsoStore(string fileName, byte[] data)
{
string strBaseDir = string.Empty;
const string DelimStr = "/";
char[] delimiter = DelimStr.ToCharArray();
string[] dirsPath = fileName.Split(delimiter);
// Get the IsoStore
using (var isoStore = IsolatedStorageFile.GetUserStoreForApplication())
{
// Recreate the directory structure
for (var i = 0; i < dirsPath.Length - 1; i++)
{
strBaseDir = Path.Combine(strBaseDir, dirsPath[i]);
isoStore.CreateDirectory(strBaseDir);
}
// Create the file if not exists
// or override if exist
using (var bw = new BinaryWriter(new IsolatedStorageFileStream(fileName,
FileMode.Create, FileAccess.Write, FileShare.Write, isoStore)))
{
bw.Write(data);
}
}
}
private static bool GetAttributeByUDAFormula(
PresentedPropertiesXml presentedPropertiesInstance,
ModelObject modelObj,
string udaEquation,
out double resultValue)
{
var removeChar = new[] { '+', '-', '*', '/', '(', ')' };
const string DelimStr = " ";
var delimiter = DelimStr.ToCharArray();
string insertAddstr;
var findIndex = 0;
double doubleValue;
var culInfo = CultureInfo.CurrentCulture;
var usCulInfo = new CultureInfo("en-us");
resultValue = 0.0;
var findString = udaEquation;
for (var i = 0; i < removeChar.Length; i++)
{
findString = findString.Replace(removeChar[i].ToString(CultureInfo.InvariantCulture), " ");
}
var splitKey = findString.Split(delimiter);
var tempKey = new string[splitKey.Length];
for (var i = 0; i < splitKey.Length; i++)
{
if (splitKey[i].Length <= 0)
{
continue;
}
var isDouble = double.TryParse(splitKey[i], NumberStyles.Any, culInfo, out doubleValue);
if (isDouble == false)
{
isDouble = double.TryParse(splitKey[i], NumberStyles.Any, usCulInfo, out doubleValue);
}
if (isDouble == false)
{
tempKey[i] = splitKey[i];
insertAddstr = "_UDA_" + i.ToString(CultureInfo.InvariantCulture);
findIndex = udaEquation.IndexOf(splitKey[i], findIndex, StringComparison.Ordinal);
findIndex = findIndex + splitKey[i].Length;
udaEquation = udaEquation.Insert(findIndex, insertAddstr);
}
}
for (var i = 0; i < tempKey.Length; i++)
{
if (null == tempKey[i] || tempKey[i].Length == 0)
{
continue;
}
PresentedProperties property = null;
if (!presentedPropertiesInstance.GetPropertyByNameOrModelPropertyName(tempKey[i], ref property))
{
continue;
}
// Maybe should use just visible property name?
var propertvalueY = GetPropertvalueYBasedOnType(
presentedPropertiesInstance, modelObj, property, true, false);
try
{
doubleValue = Convert.ToDouble(propertvalueY);
insertAddstr = tempKey[i] + "_UDA_" + i.ToString(CultureInfo.InvariantCulture);
udaEquation = udaEquation.Replace(insertAddstr, doubleValue.ToString(CultureInfo.InvariantCulture));
}
catch (Exception ee)
{
Debug.WriteLine(ee);
return(false);
}
}
var mathEval = new MathEvaluate();
if (mathEval.Parse(udaEquation) && mathEval.Error == false)
{
mathEval.Infix2Postfix();
mathEval.EvaluatePostfix();
}
if (mathEval.Error)
{
if (mathEval.ErrorDescription != MathEvaluate.DivideByZero)
{
return(false);
}
}
else
{
resultValue = mathEval.Result;
}
return(true);
}
