void InitDataSource()
{
Employees =
NWindContext.Create().Employees.ToList()
.Select(x => EmployeeWrapper.Create(x)).ToList();
int i = 0;
foreach (var employee in Employees)
{
employee.BackgroundColor = ColorPalette.GetColor(i, 100);
employee.BackgroundColor = ColorHelper.Brightness(employee.BackgroundColor, 0.3);
employee.BackgroundColorOpacity = 180;
i++;
}
}