public List <Usuarios> ValidaUsuario(string usuario)
{
//Sellama el metodo para encriptar y desencriptar
StringPassword Encript = new StringPassword();
//string passEncrypt = Encript.Encrypt(pass);
string usuarioEncrypt = Encript.Encrypt(usuario);
LeerParametros rea = new LeerParametros();
rea.Leer();
string strInfo = nValidaConexion + ";";
List <Usuarios> lstDatos = new List <Usuarios>();
Usuarios tmpData;
SqlInst = "create procedure ValidarUsuario(@Usuario varchar(50)) as Begin "
+ "SELECT id,correoelectronico,Usuario,pass,nombre,apellidoPat,apellidoMat,fechNac,edad,direccion,telefono,pass1, pass2, pass3 "
+ "FROM Usuario with(nolock) WHERE usuario=@Usuario End";
conn = new SqlConnection(strInfo);
comm = new SqlCommand(SqlInst, conn);
try
{
conn.Open();
comm.ExecuteNonQuery();
conn.Close();
}
catch (Exception ex) { if (conn.State != ConnectionState.Closed)
{
conn.Close();
}
}
SqlCommand cmd = conn.CreateCommand();
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "ValidarUsuario";
cmd.Parameters.Add("@Usuario", SqlDbType.NVarChar, 50).Value = usuarioEncrypt;
//cmd.Parameters.Add("@pass", SqlDbType.NVarChar, 50).Value = passEncrypt;
try
{
conn.Open();
cmd.Prepare();
dr = cmd.ExecuteReader();
while (dr.Read())
{
tmpData = new Usuarios();
tmpData.id = dr.GetInt32(0);
tmpData.correoelectronico = dr.GetString(1);
tmpData.Usuario = Encript.Decrypt(dr.GetString(2));
tmpData.pass = Encript.Decrypt(dr.GetString(3));
tmpData.nombre = Encript.Decrypt(dr.GetString(4));
tmpData.apellidoPat = Encript.Decrypt(dr.GetString(5));
tmpData.apellidoMat = Encript.Decrypt(dr.GetString(6));
tmpData.fechNac = dr.GetString(7);
tmpData.edad = dr.GetInt32(8);
tmpData.direccion = dr.GetString(9);
tmpData.telefono = dr.GetString(10);
tmpData.pass1 = dr.GetString(11);
tmpData.pass2 = dr.GetString(12);
tmpData.pass3 = dr.GetString(13);
lstDatos.Add(tmpData);
}
dr.Close();
conn.Close();
}
catch (Exception ex)
{
if (conn.State != ConnectionState.Closed)
{
conn.Close();
return(lstDatos);
}
}
return(lstDatos);
}
public string EliminarDatos(int id, string user, string pass)
{
LeerParametros rea = new LeerParametros();
rea.Leer();
string strInfo = nValidaConexion + ";";
string Result = "";
SqlInst = "create procedure DeleteUsuario (@id int) as Begin "
+ "Delete Usuario where id=@id end";
conn = new SqlConnection(strInfo);
comm = new SqlCommand(SqlInst, conn);
try
{
conn.Open();
comm.ExecuteNonQuery();
conn.Close();
}
catch (Exception ex) { if (conn.State != ConnectionState.Closed)
{
conn.Close();
}
}
StringPassword Encript = new StringPassword();
try
{
conn = new SqlConnection(strInfo);
conn.Open();
SqlTransaction sqltrans = conn.BeginTransaction();
SqlCommand cmd = conn.CreateCommand();
cmd.Transaction = sqltrans;
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "DeleteUsuario";
cmd.Parameters.Add("@id", SqlDbType.Int).Value = id;
cmd.Prepare();
int vLRs = cmd.ExecuteNonQuery();
sqltrans.Commit();
if (vLRs == 1)
{
Result = "Se Eliminaron los datos con exito.";
}
else
{
sqltrans.Rollback();
Result = "Error StoredProcedure No se salvaron los datos.";
}
}
catch (Exception ex)
{
if (conn.State != ConnectionState.Closed)
{
conn.Close();
}
return(Encript.Encrypt(Result = ex.Message + "... No se salvaron los datos."));
}
finally
{
conn.Close();
}
return(Result);
}
public string ActualizarDatos(int id, string user, string pass, string correoelectronico, string nombre, string apePa, string apeMa,
string domicilio, string fechNac, string edad, string telefono, string pass1, string pass2, string pass3)
{
LeerParametros rea = new LeerParametros();
rea.Leer();
string strInfo = nValidaConexion + ";";
string Result = "";
SqlInst = "create procedure UpdateUsuario (@id int, @correoelectronico nvarchar(50),@Usuario nvarchar(50),@pass nvarchar(50),"
+ "@nombre nvarchar(50),@apellidoPat nvarchar(50),@apellidoMat nvarchar(50),@fechNac nvarchar(50),@edad int,@direccion nvarchar(50),"
+ "@telefono nvarchar(50),@pass1 nvarchar(50),@pass2 nvarchar(50),@pass3 nvarchar(50)) as Begin "
+ "Update Usuario set correoelectronico=@correoelectronico,Usuario=@Usuario,pass=@pass,nombre=@nombre,apellidoPat=@apellidoPat,"
+ "apellidoMat=@apellidoMat,fechNac=@fechNac,edad=@edad,direccion=@direccion,telefono=@telefono,pass1=@pass1,pass2=@pass2,pass3=@pass3 where id=@id end";
conn = new SqlConnection(strInfo);
comm = new SqlCommand(SqlInst, conn);
try
{
conn.Open();
comm.ExecuteNonQuery();
conn.Close();
}
catch (Exception ex) { if (conn.State != ConnectionState.Closed)
{
conn.Close();
}
}
StringPassword Encript = new StringPassword();
try
{
conn = new SqlConnection(strInfo);
conn.Open();
SqlTransaction sqltrans = conn.BeginTransaction();
SqlCommand cmd = conn.CreateCommand();
cmd.Transaction = sqltrans;
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "UpdateUsuario";
cmd.Parameters.Add("@id", SqlDbType.Int).Value = id;
cmd.Parameters.Add("@correoelectronico", SqlDbType.NVarChar, 50).Value = correoelectronico;
cmd.Parameters.Add("@usuario", SqlDbType.NVarChar, 50).Value = Encript.Encrypt(user);
cmd.Parameters.Add("@pass", SqlDbType.NVarChar, 50).Value = Encript.Encrypt(pass);
cmd.Parameters.Add("@nombre", SqlDbType.NVarChar, 50).Value = Encript.Encrypt(nombre);
cmd.Parameters.Add("@apellidoPat", SqlDbType.NVarChar, 50).Value = Encript.Encrypt(apePa);
cmd.Parameters.Add("@apellidoMat", SqlDbType.NVarChar, 50).Value = Encript.Encrypt(apeMa);
cmd.Parameters.Add("@fechNac", SqlDbType.NVarChar, 50).Value = fechNac;
cmd.Parameters.Add("@edad", SqlDbType.Int).Value = Int32.Parse(edad);
cmd.Parameters.Add("@direccion", SqlDbType.NVarChar, 50).Value = domicilio;
cmd.Parameters.Add("@telefono", SqlDbType.NVarChar, 50).Value = telefono;
cmd.Parameters.Add("@pass1", SqlDbType.NVarChar, 50).Value = pass1;
cmd.Parameters.Add("@pass2", SqlDbType.NVarChar, 50).Value = pass2;
cmd.Parameters.Add("@pass3", SqlDbType.NVarChar, 50).Value = pass3;
cmd.Prepare();
int vLRs = cmd.ExecuteNonQuery();
sqltrans.Commit();
if (vLRs == 1)
{
Result = "Se Actualizaron los datos con exito.";
}
else
{
sqltrans.Rollback();
Result = "Error StoredProcedure No se salvaron los datos.";
}
}
catch (Exception ex)
{
if (conn.State != ConnectionState.Closed)
{
conn.Close();
}
return(Encript.Encrypt(Result = ex.Message + "... No se salvaron los datos."));
}
finally
{
conn.Close();
}
return(Result);
}
