public async Task <IActionResult> Edit(int id, [Bind("ID")] NumberSeries numberSeries)
{
if (id != numberSeries.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(numberSeries);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!NumberSeriesExists(numberSeries.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction("Index"));
}
return(View(numberSeries));
}
public async Task <IActionResult> Create([Bind("ID")] NumberSeries numberSeries)
{
if (ModelState.IsValid)
{
_context.Add(numberSeries);
await _context.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(numberSeries));
}
private List <NumberSeries> getNumbers()
{
List <NumberSeries> numberlist = new List <NumberSeries>();
string path = $@"{AppDomain.CurrentDomain.BaseDirectory}Files\NumberSeries.txt";
StreamReader myStreamReader = new StreamReader(path);
int outNum = 0;
while (!myStreamReader.EndOfStream)
{
string[] Line = myStreamReader.ReadLine().Split(',');
outNum = sumArray(Line);
NumberSeries myNumSeries = new NumberSeries();
myNumSeries.OutNumber = outNum;
numberlist.Add(myNumSeries);
}
numberlist.OrderBy(o => o.OutNumber);
writeToFile(numberlist);
return(numberlist);
}
private void HandleUserInteraction()
{
short lowerLimit, upperLimit;
string u2 = "";
NumberSeries numbers = null;
HttpRequest uri = HttpContext.Request;
QueryString query = uri.QueryString;
var queryDictionary = QueryHelpers.ParseQuery(query.ToString()); // System.Web cannot be used in .NET Core. Had to rewrite using Microsoft.AspNetCore.WebUtilities.
ViewData["success"] = "false";
if (queryDictionary.ContainsKey("upto"))
{
u2 = queryDictionary["upto"];
ViewData["UpperLimit"] = u2;
}
lowerLimit = 1;
if (Int16.TryParse(u2, out upperLimit))
{
upperLimit = Int16.Parse(u2);
if (upperLimit >= lowerLimit)
{
numbers = new NumberSeries(upperLimit);
ViewData["1"] = numbers.Count(1);
ViewData["2"] = numbers.Count(2);
ViewData["3"] = numbers.Count(3);
ViewData["4"] = numbers.Count(4);
ViewData["5"] = numbers.Count(5);
ViewData["6"] = numbers.Count(6);
ViewData["7"] = numbers.Count(7);
ViewData["8"] = numbers.Count(8);
ViewData["9"] = numbers.Count(9);
ViewData["0"] = numbers.Count(0);
ViewData["success"] = "true";
}
}
return;
}
