private List <ProfitDifferenceContext> CreateItems()
{
List <ProfitDifferenceContext> items = new List <ProfitDifferenceContext>();
Random r = new Random(0);
const int itemsCount = 4;
for (int i = 0; i < itemsCount; i++)
{
ProfitDifferenceContext profitDiffContext = new ProfitDifferenceContext()
{
Quarter = string.Format("Q{0}", i + 1),
Profit = r.Next(1, 20),
};
items.Add(profitDiffContext);
}
for (int i = 0; i < itemsCount; i++)
{
ProfitDifferenceContext profitDiffContext = items[i];
if (i > 0)
{
ProfitDifferenceContext prevPoint = items[i - 1];
profitDiffContext.PreviousDifference = profitDiffContext.Profit - prevPoint.Profit;
profitDiffContext.PreviousQuarter = prevPoint.Quarter;
}
if (i < itemsCount - 1)
{
ProfitDifferenceContext nextPoint = items[i + 1];
profitDiffContext.NextDifference = nextPoint.Profit - nextPoint.Profit;
profitDiffContext.NextQuarter = nextPoint.Quarter;
}
}
return(items);
}
private List<ProfitDifferenceContext> CreateItems()
{
List<ProfitDifferenceContext> items = new List<ProfitDifferenceContext>();
Random r = new Random(0);
const int itemsCount = 4;
for (int i = 0; i < itemsCount; i++)
{
ProfitDifferenceContext profitDiffContext = new ProfitDifferenceContext()
{
Quarter = string.Format("Q{0}", i + 1),
Profit = r.Next(1, 20),
};
items.Add(profitDiffContext);
}
for (int i = 0; i < itemsCount; i++)
{
ProfitDifferenceContext profitDiffContext = items[i];
if (i > 0)
{
ProfitDifferenceContext prevPoint = items[i - 1];
profitDiffContext.PreviousDifference = profitDiffContext.Profit - prevPoint.Profit;
profitDiffContext.PreviousQuarter = prevPoint.Quarter;
}
if (i < itemsCount - 1)
{
ProfitDifferenceContext nextPoint = items[i + 1];
profitDiffContext.NextDifference = nextPoint.Profit - nextPoint.Profit;
profitDiffContext.NextQuarter = nextPoint.Quarter;
}
}
return items;
}
