// Loading data
public async Task <IEnumerable <LocationDataItem> > GetDataAsync()
{
using (var stream = await StreamHelperEx.GetEmbeddedFileStreamAsync(GetType(), "LocationSampleData.csv"))
{
var list = new List <LocationDataItem>();
using (var sr = new StreamReader(stream))
{
while (!sr.EndOfStream)
{
string line = sr.ReadLine();
string[] values = line.Split(',');
list.Add(
new LocationDataItem()
{
Location = values[0],
Coordinates = $"{values[1]} , {values[2]}"
});
}
}
_items = new ObservableCollection <LocationDataItem>(
list
#if __WASM__ // Uncomment this line to load the sample faster in WASM interpreted mode
.Take(10)
#endif
);
return(_items);
}
}
// Loading data
public async Task <IEnumerable <MountainDataItem> > GetDataAsync()
{
using (var stream = await StreamHelperEx.GetEmbeddedFileStreamAsync(GetType(), "MountainSampleData.csv"))
{
var list = new List <MountainDataItem>();
using (var sr = new StreamReader(stream))
{
while (!sr.EndOfStream)
{
string line = sr.ReadLine();
string[] values = line.Split(',');
list.Add(
new MountainDataItem()
{
Rank = uint.Parse(values[0]),
Mountain = values[1],
Height_m = uint.Parse(values[2]),
Range = values[3],
Coordinates = values[4],
Prominence = uint.Parse(values[5]),
Parent_mountain = values[6],
First_ascent = uint.Parse(values[7]),
Ascents = values[8]
});
}
}
_items = new ObservableCollection <MountainDataItem>(
list
#if __WASM__ // Uncomment this line to load the sample faster in WASM interpreted mode
.Take(15)
#endif
);
return(_items);
}
}
