private void lCerrarSesion_Click(object sender, EventArgs e)
{
Autenticacion autenticacion = new Autenticacion();
autenticacion.Show();
this.Close();
}
public void EliminarBD(int id)
{
Autenticacion.ConectarBD();
OleDbCommand eliminar = new OleDbCommand();
eliminar.Connection = Autenticacion.con;
eliminar.CommandText = @"DELETE FROM PERSONAL WHERE ID = " + id;
eliminar.ExecuteNonQuery();
Autenticacion.con.Close();
}
public static void Registrar(int idG, string id, string apPaterno, string apMaterno, string nombre, string cargo, string area)
{
Autenticacion.ConectarBD();
OleDbCommand guardar = new OleDbCommand();
guardar.Connection = Autenticacion.con;
guardar.CommandText = @"INSERT INTO PERSONAL VALUES('" + idG + "','" + id + "','" + apPaterno + "','" + apMaterno + "','" + nombre + "','" + cargo + "','" + area + "')";
guardar.ExecuteNonQuery();
Autenticacion.con.Close();
}
public void MostrarEmpleado(string id)
{
Autenticacion.ConectarBD();
OleDbCommand coman = new OleDbCommand();
coman.Connection = Autenticacion.con;
string query = "SELECT ID_EMPLEADO,APELLIDO_PATERNO,APELLIDO_MATERNO,NOMBRE, CARGO, AREA FROM PERSONAL WHERE ID_EMPLEADO ='" + id + "'";
coman.CommandText = query;
OleDbDataAdapter da = new OleDbDataAdapter(coman);
DataTable dt = new DataTable();
da.Fill(dt);
dgvEliminar.DataSource = dt;
}
public void consultarArea(string area)
{
Autenticacion.ConectarBD();
OleDbCommand coman = new OleDbCommand();
coman.Connection = Autenticacion.con;
string query = "SELECT NUMERO_INVENTARIO,NUMERO_SERIE,MARCA,TIPO,ESTADO,EMPLEADO,AREA,OBSERVACIONES,FECHA,HORA FROM ARTICULO WHERE AREA = '" + area + "'";
coman.CommandText = query;
OleDbDataAdapter da = new OleDbDataAdapter(coman);
DataTable dt = new DataTable();
da.Fill(dt);
dgvAreas.DataSource = dt;
Autenticacion.con.Close();
}
public void MostrarArticulos()
{
Autenticacion.ConectarBD();
OleDbCommand coman = new OleDbCommand();
coman.Connection = Autenticacion.con;
string query = "SELECT ARTICULO.NUMERO_INVENTARIO,ARTICULO.NUMERO_SERIE,ARTICULO.MARCA,ARTICULO.TIPO,ARTICULO.ESTADO,PERSONAL.APELLIDO_PATERNO,PERSONAL.APELLIDO_MATERNO,PERSONAL.NOMBRE,ARTICULO.AREA,ARTICULO.OBSERVACIONES,ARTICULO.FECHA,ARTICULO.HORA FROM ARTICULO, PERSONAL WHERE ARTICULO.EMPLEADO = PERSONAL.ID_EMPLEADO";
coman.CommandText = query;
OleDbDataAdapter da = new OleDbDataAdapter(coman);
DataTable dt = new DataTable();
da.Fill(dt);
dgvArticulos.DataSource = dt;
dgvFechas.DataSource = dt;
dgvAreas.DataSource = dt;
}
private void Personal_Load(object sender, EventArgs e)
{
//Mostrar los cargos en el cbCargo
Autenticacion.ConectarBD();
datosCargo = new DataSet();
OleDbDataAdapter adpCargo = new OleDbDataAdapter("SELECT * FROM CARGO", Autenticacion.con);
adpCargo.Fill(datosCargo, "Cargo");
cbCargo.DataSource = datosCargo.Tables[0].DefaultView;
cbCargo.Text = null;
cbCargo.ValueMember = "ID_Cargo";
cbCargo.DisplayMember = "CARGO";
cbNCargo.DataSource = datosCargo.Tables[0].DefaultView;
cbNCargo.Text = null;
cbNCargo.ValueMember = "ID_Cargo";
cbNCargo.DisplayMember = "CARGO";
//Mostrar las áreas en el cbArea
datosArea = new DataSet();
OleDbDataAdapter Adaptador = new OleDbDataAdapter("SELECT * FROM AREA", Autenticacion.con);
Adaptador.Fill(datosArea, "Area");
cbArea.DataSource = datosArea.Tables[0].DefaultView;
cbArea.Text = null;
cbArea.ValueMember = "ID_Area";
cbArea.DisplayMember = "AREA";
cbNArea.DataSource = datosArea.Tables[0].DefaultView;
cbNArea.Text = null;
cbNArea.ValueMember = "ID_Area";
cbNArea.DisplayMember = "AREA";
Autenticacion.con.Close();
//Mostrar los datos de la tabla EMPLEADOS en el dgvEmpleados
MostrarEmpleados();
//Bloquear los TextBox para Actualizar
cbMApePaterno.Enabled = false;
cbMApeMaterno.Enabled = false;
cbMNombre.Enabled = false;
cbMCargo.Enabled = false;
cbMArea.Enabled = false;
tbNApePaterno.Enabled = false;
tbNApeMaterno.Enabled = false;
tbNNombre.Enabled = false;
cbNCargo.Enabled = false;
cbNArea.Enabled = false;
btnActualizar.Enabled = false;
}
public static int GenerarID()
{
Autenticacion.ConectarBD();
int ultimo = 0;
OleDbCommand buscaU = new OleDbCommand();
buscaU.Connection = Autenticacion.con;
buscaU.CommandText = @"SELECT ID FROM PERSONAL";
OleDbDataReader reader = buscaU.ExecuteReader();
while (reader.Read())
{
string algo = reader.GetValue(0).ToString();
ultimo = Convert.ToInt16(algo);
}
ultimo += 1;
Autenticacion.con.Close();
return(ultimo);
}
public void BuscarBD(string id)
{
Autenticacion.ConectarBD();
OleDbCommand busqueda = new OleDbCommand();
busqueda.Connection = Autenticacion.con;
busqueda.CommandText = @"SELECT * FROM PERSONAL";
OleDbDataReader reader = busqueda.ExecuteReader();
while (reader.Read())
{
if (id == reader.GetValue(1).ToString())
{
lID.Text = reader.GetValue(0).ToString();
LIDEliminar.Text = reader.GetValue(0).ToString();
tbNApePaterno.Text = reader.GetValue(2).ToString();
tbNApeMaterno.Text = reader.GetValue(3).ToString();
tbNNombre.Text = reader.GetValue(4).ToString();
cbNCargo.Text = reader.GetValue(5).ToString();
cbNArea.Text = reader.GetValue(6).ToString();
}
}
MostrarEmpleado(tbBNumEmpleado.Text);
}
