GetSelectedItemFromCollection(ObservableCollection <PickerItem> collection, int FindById)
{
PickerItem filteredItems =
collection.FirstOrDefault(x => x.Id.Equals(FindById));
return(filteredItems);
}
private async void loadData()
{
try
{
var classnamel = await App.Database.GetClassAsync();
if (!string.IsNullOrEmpty(classnamel.ToString()))
{
if (classnamel.Count > 0)
{
foreach (var element in classnamel)
{
PickerItem pickerItem = new PickerItem()
{
Id = element.Code,
Name = element.ClassName
};
classnamelist.Add(pickerItem);
}
//ClassName = classnamelist.FirstOrDefault();
}
}
var streamnamel = await App.Database.GetStreamAsync();
if (!string.IsNullOrEmpty(streamnamel.ToString()))
{
if (streamnamel.Count > 0)
{
foreach (var element in streamnamel)
{
PickerItem pickerItem = new PickerItem()
{
Id = element.Code,
Name = element.StreamName
};
streamnamelist.Add(pickerItem);
}
//StreamName = streamnamelist.FirstOrDefault();
}
}
var sectionnamel = await App.Database.GetSectionAsync();
if (!string.IsNullOrEmpty(sectionnamel.ToString()))
{
if (sectionnamel.Count > 0)
{
foreach (var element in sectionnamel)
{
PickerItem pickerItem = new PickerItem()
{
Id = element.Code,
Name = element.SectionName
};
sectionnamelist.Add(pickerItem);
}
//SectionName = sectionnamelist.FirstOrDefault();
}
}
LoadData();
}
catch (Exception ex)
{
}
}
