// Faz a captura de um dado digitado no PIN-pad
private void btnCaptureWithPinpad_Click(object sender, RoutedEventArgs e)
{
string param = "";
short minLength = 0;
short maxLength = 0;
// Cria a janela para obter as característica de captura do dado
SelectUserDataMessageWindow selectUserDataWindow = new SelectUserDataMessageWindow();
selectUserDataWindow.ShowDialog(ref param, ref minLength, ref maxLength);
if (minLength > 0)
{
E_PWUserDataMessages message = (E_PWUserDataMessages)Enum.Parse(typeof(E_PWUserDataMessages), param);
string userTypedValue = "";
// Executa a captura
int ret = eft.GetInputFromPP(ref userTypedValue, message, minLength, maxLength);
if (ret != 0)
{
MessageBox.Show(this, string.Format("Erro ao executar a captura de dado no PINPad: {0}{1}{2}", ret, Environment.NewLine, ((E_PWRET)ret).ToString()));
return;
}
MessageBox.Show(this, string.Format("Dado capturado no PINPad: {0}{1}", Environment.NewLine, userTypedValue));
}
}
// Obtém uma entrada digitada no PIN-pad (necessário PIN-pad ABECS)
public int GetInputFromPP(ref string userTypedValue, E_PWUserDataMessages messageToDisplay, short minLength, short maxLength, short timeout = 30)
{
StringBuilder value = new StringBuilder(10000);
int ret;
// Executa a função de btenção de dados no PIN-pad
ret = Interop.PW_iPPGetUserData((short)messageToDisplay, minLength, maxLength, timeout, value);
// Registra na janela de debug o comando
Debug.Print(string.Format("PW_iPPGetUserData={0}", ret.ToString()));
// Caso tenha ocorrido algum erro, retorna
if (ret != (int)E_PWRET.PWRET_OK)
{
return(ret);
}
// Atribui o valor a ser retornado
userTypedValue = value.ToString();
// Registra na janela de debug o valor digitado
Debug.Print(string.Format("Valor digitado={0}", userTypedValue));
return(ret);
}
public int getInputFromPP(ref string userTypedValue, E_PWUserDataMessages messageToDisplay, int minLength, int MaxLength, int timeout = 30)
{
StringBuilder value = new StringBuilder(10000);
short ret = 0;
ret = Interop.PW_iPPGetUserData((short)messageToDisplay, (short)minLength, (short)MaxLength, (short)timeout, value);
Debug.Print(string.Format("CALLED iPPGetUserData COM RETORNO {0}", ret.ToString()));
if (ret != 0)
{
return((int)ret);
}
userTypedValue = value.ToString();
Debug.Print(string.Format("E VALOR {0}", userTypedValue));
if (ret != 0)
{
return((int)ret);
}
return((int)ret);
}
