private async void cbItem_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
if (cbItem.SelectedItem != null && cbItem.SelectedIndex > 0)
{
MyHealthCheckService.Items objItems = new MyHealthCheckService.Items();
objItems = await objWCFservice.GetQuantityAndCalorieByItemAsync(cbItem.SelectedItem.ToString());
QuantityValue.Text = objItems.QuantityValue;
itemCalories = objItems.Calories;
Dictionary <string, int> obj = new Dictionary <string, int>();
obj.Add(objItems.ItemValue + "," + objItems.QuantityValue, objItems.Calories);
if (lstCalorieItems.IndexOf(obj) == -1)
{
lstCalorieItems.Add(obj);
}
}
}
catch (Exception ex)
{
itemCalories = 0;
QuantityValue.Text = "";
}
}
