async void SaveTool()
{
var fecha = Datepicker.ToString("dd/MM/yyyy");
await Application.Current.MainPage.DisplayAlert(
"Hola",
fecha + " " + Responsable + " " + MariolaAlzas + " " + SoncuanoAlzas + " " + TotalAlzas + " " + MariolaKg + " " + SoncuanoKg + " " + TotalKg + " " + PrecioCompra + " " +
TotalPagar + " " + Comentario,
"Aceptar");
}
async void Guardar()
{
IsEnabled = false;
var fecha = Datepicker.ToString("dd/MM/yyyy");
#region Miranda: Guardar Tabla
#region Limpiar Cache //borrar los datos existentes en persistencia
if (Application.Current.Properties.ContainsKey("ContadorMieles"))
{
Elementos = int.Parse((Application.Current.Properties["ContadorMieles"]) as string);
}
else
{
Elementos = 0;
}
for (int j = 0; j < Elementos; j++) //Elementos va a representar el total de elementos o filas existentes en mi persistencia
{
if (Application.Current.Properties.ContainsKey("Lote" + j))
{
Application.Current.Properties.Remove("Lote" + j);
}
if (Application.Current.Properties.ContainsKey("Especie" + j))
{
Application.Current.Properties.Remove("Especie" + j);
}
if (Application.Current.Properties.ContainsKey("Alza" + j))
{
Application.Current.Properties.Remove("Alza" + j);
}
if (Application.Current.Properties.ContainsKey("Peso"))
{
Application.Current.Properties.Remove("Peso");
}
}
#endregion
#region Ciclo para Guardar en Persistencia
i = 0; //inicio el contador de mis elementos o filas en (0)
foreach (var miel in Mieles)
{
Application.Current.Properties["Lote" + i] = miel.Lote.ToString();
Application.Current.Properties["Especie" + i] = miel.Especie.ToString();
Application.Current.Properties["Alza" + i] = miel.Alza.ToString();
Application.Current.Properties["Peso" + i] = miel.Peso.ToString();
i++;
Application.Current.Properties["ContadorMieles"] = i.ToString();
await Application.Current.SavePropertiesAsync();
}
#endregion
int filas;
HeighListView = 44 * i;
if (Application.Current.Properties.ContainsKey("ContadorMieles"))
{
filas = int.Parse(Application.Current.Properties["ContadorMieles"] as string);
}
else
{
filas = 0;
}
filas = Mieles.Count;
await Application.Current.MainPage.DisplayAlert("Notificación", "El Numero de Lotes Guardados es: " + filas.ToString(), "Excelente");
#endregion
await Application.Current.MainPage.DisplayAlert(
"Hola",
fecha + " " + Responsable + " " + MariolaAlzas + " " + SoncuanoAlzas + " " + TotalAlzas + " " + MariolaKg + " " + SoncuanoKg + " " + TotalKg + " " + PrecioCompra + " " +
TotalPagar + " " + Comentario,
"Aceptar");
IsEnabled = true;
}