private void OnStopCommandExecute(ICamMethods camMethods)
{
try
{
camMethods.Stop();
IsCamStarted = false;
}
catch (Exception)
{
}
}
private void OnStartCommandExecute(ICamMethods camMethods)
{
try
{
camMethods.Start();
IsCamStarted = true;
}
catch (Exception ex)
{
IsCamStarted = false;
}
}
private void OnScanCommandExecute(ICamMethods camMethods)
{
try
{
ScannedCode = string.Empty;
using (Bitmap bitmap = camMethods.GetBitmap())
{
ScannedCode = barcodeReader.Decode(bitmap).Text;
UpdateRequest();
}
}
catch (Exception ex)
{
ScannedCode = AppConstants.ERROR;
}
}
public bool CanExecuteStopCommand(ICamMethods camMethods)
{
return(IsCamStarted);
}
private void OnRefreshCommandExecute(ICamMethods camMethods)
{
OnStopCommandExecute(camMethods);
OnStartCommandExecute(camMethods);
}
