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@ielcoro
Created June 11, 2012 15:47
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Actualizador ClickOnce
/// <summary>
/// Inicia la monitorización de versiones
/// </summary>
private void MonitorizarVersiones()
{
try
{
if (ApplicationDeployment.IsNetworkDeployed)
{
if (ComprobarVersion())
{
uxVersion.Visibility = BarItemVisibility.Always;
timerComprobarVersiones.Interval = Properties.Settings.Default.IntervaloMilisegundosCompracionVersiones;
timerComprobarVersiones.Tick += (s, e) =>
{
timerComprobarVersiones.Stop();
ComprobarVersion();
};
timerComprobarVersiones.Start();
}
}
}
catch (Exception ex)
{
Program.Mensajes.MostrarMensaje(Mensajes.E012, ex);
}
}
/// <summary>
/// Comprueba la versión actual y si existe una versión nueva
/// </summary>
/// <returns>True o False</returns>
private bool ComprobarVersion()
{
bool result = false;
try
{
uxVersion.Caption = ApplicationDeployment.CurrentDeployment.CurrentVersion.ToString();
if (ApplicationDeployment.CurrentDeployment.CheckForUpdate())
{
DescargarActualizacion(this.TokenCancelacion.Token);
}
else
timerComprobarVersiones.Start();
result = true;
}
catch (Exception ex)
{
Program.Log.Loguear(ex);
result = false;
}
return result;
}
private Task DescargarActualizacion(CancellationToken tokenCancelacion)
{
Task result = null;
try
{
var adaptadorTarea = new TaskCompletionSource<object>();
tokenCancelacion.Register(() => ApplicationDeployment.CurrentDeployment.UpdateAsyncCancel());
ApplicationDeployment.CurrentDeployment.UpdateCompleted += (s, e) =>
{
if (e.Error != null)
adaptadorTarea.SetException(e.Error);
else if (e.Cancelled)
adaptadorTarea.SetCanceled();
else
{
Task.Factory.StartNew(OnDescargarActualizacionTerminado, tokenCancelacion, TaskCreationOptions.None, this.Scheduler);
adaptadorTarea.SetResult(e.UserState);
}
};
ApplicationDeployment.CurrentDeployment.UpdateProgressChanged += (s, e) =>
{
Task.Factory.StartNew(() => OnActualizarProgresoDescargaActualizacion(e.ProgressPercentage), tokenCancelacion, TaskCreationOptions.None, this.Scheduler);
};
ApplicationDeployment.CurrentDeployment.UpdateAsync();
result = adaptadorTarea.Task;
}
catch (Exception ex)
{
Program.Log.Loguear(ex);
}
return result;
}
private void OnDescargarActualizacionTerminado()
{
try
{
uxActualizarProgreso.Visibility = BarItemVisibility.Never;
uxBarraActualizar.Visible = true;
}
catch (Exception ex)
{
Program.Log.Loguear(ex);
}
}
private void OnActualizarProgresoDescargaActualizacion(int porcentaje)
{
try
{
uxActualizarProgreso.Visibility = BarItemVisibility.Always;
uxActualizarProgreso.EditValue = porcentaje;
}
catch (Exception ex)
{
Program.Log.Loguear(ex);
}
}
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