private async void Button_Clicked(object sender, EventArgs e)
{
IsBusy = true;
BtnGuardar.IsEnabled = false;
Stream sigimage = await Padview.GetImageStreamAsync(SignaturePad.Forms.SignatureImageFormat.Png);
if (sigimage == null)
{
return;
}
BinaryReader br = new BinaryReader(sigimage);
br.BaseStream.Position = 0;
Byte[] All = br.ReadBytes((int)sigimage.Length);
byte[] image = (byte[])All;
ImageSource imageSource = null;
imageSource = ImageSource.FromStream(() => new MemoryStream(image));
string _base64String = Convert.ToBase64String(image);
EntregaDetalleFirma adjunto = new EntregaDetalleFirma();
adjunto.NombreArchivo = numeroEntrega;
adjunto.Extension = "png";
adjunto.Base64String = "data:image/png;base64," + _base64String;
adjunto.PdfCombinado = false;
adjunto.Observaciones = txtObservaciones.Text;
EntregaBLL entregaBBL = new EntregaBLL();
string respuesta = await entregaBBL.GuardarImagenFirmaEntrega(adjunto);
IsBusy = false;
BtnGuardar.IsEnabled = true;
DisplayAlert("Message", "Firma guardada correctamente", "OK");
await Navigation.PushAsync(new Logistica.CrearEventoView(_idevento, _nombreEvento));
}
private async void Button_Clicked(object sender, EventArgs e)
{
Stream sigimage = await Padview.GetImageStreamAsync(SignatureImageFormat.Png);
if (sigimage == null)
return;
BinaryReader br = new BinaryReader(sigimage);
br.BaseStream.Position = 0;
Byte[] All = br.ReadBytes((int)sigimage.Length);
byte[] image = (byte[])All;
bool storegaePermissionResp = await IsAvailStoragePermission();
if (storegaePermissionResp)
{
var path = DependencyService.Get<IStorage>().SaveImage(image);
Padview.Clear();
DisplayAlert("Message", "Signature Saved", "Ok");
}
else
{
DisplayAlert("Message", "User denied to storage permission", "Ok");
}
}
