protected virtual void CreateDataTable()
{
this.Table = new List <Dictionary <string, object> >();
for (int i = 0; i < products.Count; i++)
{
Dictionary <string, object> dataRow = new Dictionary <string, object>();
foreach (FieldDescription description in FieldDescriptions)
{
if (!string.IsNullOrEmpty(description.PropertyName))
{
dataRow[description.ColumnName] = GetProductPropertyValue(i, description.PropertyName);
}
}
dataRow["Country"] = GetRandomCountry();
dataRow["Units On Order"] = random.Next(100);
dataRow["Notes"] = "Notes: " + Environment.NewLine + "notes for Product #" + (i + 1);
dataRow["Date"] = DateTime.Today.AddYears(-5).AddDays(-random.Next(1000));
dataRow["Pallete Size"] = palleteSizes[random.Next(palleteSizes.Length)];
dataRow["Countries"] = GetRandomCountry();
double selectionStart = random.Next(50);
dataRow["Range"] = new TrackBarEditRange(selectionStart, selectionStart + random.Next(50));
dataRow["Color"] = GenerateRandomColor();
dataRow["Brush"] = new LinearGradientBrush(GenerateRandomColor(), GenerateRandomColor(), random.Next(180));
dataRow["Orders"] = CreateOrdersList();;
dataRow["Password"] = GenerateRandomPassword();
dataRow["Discount"] = GenerateRandomDiscount();
dataRow["Picture"] = GetPhoto(i);
dataRow["Font"] = GetFont(i);
dataRow["Data"] = i + 3 + i * i;
dataRow["Categories"] = GenerateRandomCategories(i);
Table.Add(dataRow);
}
}
void UpdateFilter(double minMagnitude, double maxMagnitude)
{
if (Data != null)
{
Data.Filter = (item) => {
EarthquakeViewModel earthquake = (EarthquakeViewModel)item;
return(GetMagnitudeFilter(earthquake, minMagnitude, maxMagnitude) && GetYearFilter(earthquake, lbYearsFilter.SelectedItems));
}
}
;
}
bool GetMagnitudeFilter(EarthquakeViewModel earthquake, double min, double max)
{
return(earthquake.Magnitude >= min && earthquake.Magnitude <= max);
}
bool GetYearFilter(EarthquakeViewModel earthquake, IList <object> selectedYears)
{
foreach (ListBoxEditItem item in selectedYears)
{
int year = Convert.ToInt32(item.Tag);
if (earthquake.Year == year)
{
return(true);
}
}
return(false);
}
void lbYearsFilter_EditValueChanged(object sender, EditValueChangedEventArgs e)
{
Update();
}
void tbMagnitudeFilter_EditValueChanged(object sender, EditValueChangedEventArgs e)
{
Update();
}
void Update()
{
TrackBarEditRange range = (TrackBarEditRange)tbMagnitudeFilter.EditValue;
UpdateFilter(range.SelectionStart, range.SelectionEnd);
}
}
void Update()
{
TrackBarEditRange range = (TrackBarEditRange)tbMagnitudeFilter.EditValue;
UpdateFilter(range.SelectionStart, range.SelectionEnd);
}