private void PopulateDataGridView(String cond)
{
My_SQL mysql = new My_SQL();
OdbcDataReader res;
res = mysql.hazConsulta("select " + cam[0] + "," + cam[1] + "," + cam[2] + "," + cam[3] + " from clientes,acciones,detalle where clientes.curp=detalle.curp and acciones.clave=detalle.clave and clientes.curp='" + val[0] + "'");
int i;
float acc, tot = 0;
String[] row = new String[4];
if (res.HasRows)
{
while (res.Read())
{
for (i = 0; i < 3; i++)
{
row[i] = res.GetString(i);
}
acc = float.Parse(res.GetString(i)) * int.Parse(row[2]);
tot += acc;
row[3] = acc.ToString();
dgv.Rows.Add(row);
}
}
total.Text = tot.ToString();
}
private void btnEliminar_Click(object sender, EventArgs e)
{
if (sel >= 0)
{
My_SQL mysql;
OdbcDataReader res;
int nq;
mysql = new My_SQL();
res = mysql.hazConsulta("select * from detalle where " + cam[0] + "='" + val[0] + "'");
if (res.HasRows)
{
MessageBox.Show("El registro esta vinculado a una transaccion");
}
else
{
mysql = new My_SQL();
nq = mysql.hazNoConsulta("delete from " + roll + " where " + cam[0] + " = '" + val[0] + "'");
dgv.Hide();
SetupDataGridView();
PopulateDataGridView("");
actualiza();
MessageBox.Show("Registro Borrado");
}
}
}
private void btnAgregar_Click(object sender, EventArgs e)
{
if (txbCURP.Text != "" && txbNombre.Text != "" && txbSaldo.Text != "")
{
try
{
float saldo = float.Parse(txbSaldo.Text);
My_SQL c = new My_SQL();
int nq = c.hazNoConsulta("insert into clientes values('" + txbCURP.Text.ToUpper() + "','" + txbNombre.Text + "','" + txbSaldo.Text + "')");
this.Close();
}
catch (FormatException formato)
{
MessageBox.Show("El saldo debe ser de tipo flotante " + formato.ToString());
}
catch (Exception exc)
{
MessageBox.Show(exc.ToString());
}
}
else
{
MessageBox.Show("No se admiten campos vacios");
}
}
private void btnModificar_Click(object sender, EventArgs e)
{
if (txbClave.Text != "" && txbStock.Text != "" && txbPrecio.Text != "")
{
try
{
int s = int.Parse(txbStock.Text);
float p = float.Parse(txbPrecio.Text);
My_SQL a = new My_SQL();
int nq = a.hazNoConsulta("update acciones set clave='" + txbClave.Text.ToUpper() + "',stock='" + txbStock.Text + "',precio='" + txbPrecio.Text + "',descripcion='" + txbDesc.Text + "' where clave='" + clave + "'");
this.Close();
}
catch (FormatException formato)
{
MessageBox.Show("El saldo debe ser de tipo flotante " + formato.ToString());
}
catch (Exception exc)
{
MessageBox.Show(exc.ToString());
}
}
else
{
MessageBox.Show("No se admiten campos vacios");
}
}
private void dgv_RowsRemoved(object sender, DataGridViewRowsRemovedEventArgs e)
{
My_SQL mysql;
OdbcDataReader res;
int nq;
mysql = new My_SQL();
res = mysql.hazConsulta("select * from detalle where " + cam[0] + "='" + val[0] + "'");
if (res.HasRows)
{
MessageBox.Show("El registro esta vinculado a una transaccion");
}
else
{
mysql = new My_SQL();
nq = mysql.hazNoConsulta("delete from " + roll + " where " + cam[0] + " = '" + val[0] + "'");
int row = e.RowIndex;
if (row >= e.RowCount)
{
row = e.RowCount - 1;
}
if (row >= 0 && e.RowCount > 1)
{
DataGridView ob = (DataGridView)sender;
for (int i = 0; i < colums; i++)
{
val[i] = (String)ob.Rows[e.RowIndex].Cells[i].Value;
}
sel = row;
}
MessageBox.Show("Registro Borrado");
}
}
private void PopulateDataGridView(String cond)
{
My_SQL mysql = new My_SQL();
OdbcDataReader res;
if (roll == "clientes" || roll == "acciones")
{
res = mysql.hazConsulta("select * from " + roll + "" + cond);
}
else
{
if (roll == "comprasClientes")
{
res = mysql.hazConsulta("select * from clientes" + cond);
}
else
{
if (roll == "comprasAcciones")
{
res = mysql.hazConsulta("select * from acciones" + cond);
}
else
{
res = mysql.hazConsulta("select " + cam[0] + "," + cam[1] + "," + cam[2] + "," + cam[3] + "," + cam[4] + " from clientes,acciones,detalle where clientes.curp=detalle.curp and acciones.clave=detalle.clave" + cond);
}
}
}
int i;
String[] row = new String[colums];
if (res.HasRows)
{
while (res.Read())
{
for (i = 0; i < colums; i++)
{
row[i] = res.GetString(i);
}
dgv.Rows.Add(row);
}
}
}
private void PopulateDataGridView(String cond)
{
My_SQL mysql = new My_SQL();
OdbcDataReader res = mysql.hazConsulta("select * from clientes" + cond);
int i;
String[] row = new String[3];
if (res.HasRows)
{
while (res.Read())
{
for (i = 0; i < 3; i++)
{
row[i] = res.GetString(i);
}
dgv.Rows.Add(row);
p++;
}
}
}
private void dgv_RowsRemoved(object sender, DataGridViewRowsRemovedEventArgs e)
{
My_SQL mysql = new My_SQL();
int nq = mysql.hazNoConsulta("delete from clientes where curp = '" + curp + "'");
int row = e.RowIndex;
if (row >= e.RowCount)
{
row = e.RowCount - 1;
}
if (row >= 0 && e.RowCount > 1)
{
DataGridView ob = (DataGridView)sender;
curp = (String)ob.Rows[e.RowIndex].Cells[0].Value;
nombre = (String)ob.Rows[e.RowIndex].Cells[1].Value;
saldo = (String)ob.Rows[e.RowIndex].Cells[2].Value;
sel = row;
}
MessageBox.Show("Registro Borrado");
}
private void btnEliminar_Click(object sender, EventArgs e)
{
if (sel >= 0)
{
My_SQL mysql = new My_SQL();
int nq = mysql.hazNoConsulta("delete from clientes where curp = '" + curp + "'");
dgv.Hide();
SetupDataGridView();
PopulateDataGridView("");
if (dgv.Rows.Count > 0)
{
sel = dgv.SelectedRows[0].Index;
curp = (String)dgv.Rows[sel].Cells[0].Value;
nombre = (String)dgv.Rows[sel].Cells[1].Value;
saldo = (String)dgv.Rows[sel].Cells[2].Value;
}
else
{
sel = -1;
}
MessageBox.Show("Registro Borrado");
}
}
private void movimiento(int cant, String c, String a)
{
int i, nq;
My_SQL buy;
OdbcDataReader res;
buy = new My_SQL();
res = buy.hazConsulta(c);
String[] cliente = new String[3];
if (res.HasRows)
{
while (res.Read())
{
for (i = 0; i < 3; i++)
{
cliente[i] = res.GetString(i);
}
}
}
else
{
MessageBox.Show("El cliente" + val[0] + " dejo de existir");
return;
}
buy = new My_SQL();
res = buy.hazConsulta(a);
String[] accion = new String[4];
if (res.HasRows)
{
while (res.Read())
{
for (i = 0; i < 4; i++)
{
accion[i] = res.GetString(i);
}
}
}
else
{
MessageBox.Show("Las acciones" + val[2] + " dejaron de existir");
return;
}
float saldo = float.Parse(cliente[2]);
float precio = float.Parse(accion[2]);
int stock = int.Parse(accion[1]);
if (uso == "Comprar")
{
if (cant * precio > saldo)
{
MessageBox.Show(cliente[1] + " no tiene saldo Suficiente");
}
else
{
if (stock < cant)
{
MessageBox.Show(accion[0] + " no tiene acciones suficientes");
}
else
{
buy = new My_SQL();
nq = buy.hazNoConsulta("update clientes set saldo='" + (saldo - (precio * cant)).ToString() + "' where curp='" + cliente[0] + "'");
buy = new My_SQL();
nq = buy.hazNoConsulta("update acciones set stock='" + (stock - cant).ToString() + "' where clave='" + accion[0] + "'");
buy = new My_SQL();
res = buy.hazConsulta("select * from detalle where curp='" + cliente[0] + "' and clave='" + accion[0] + "'");
String[] detalle = new String[3];
if (res.HasRows)
{
while (res.Read())
{
for (i = 0; i < 3; i++)
{
detalle[i] = res.GetString(i);
}
}
buy = new My_SQL();
nq = int.Parse(detalle[0]);
nq = buy.hazNoConsulta("update detalle set cant='" + (nq + cant).ToString() + "' where curp='" + cliente[0] + "' && clave='" + accion[0] + "'");
}
else
{
buy = new My_SQL();
nq = buy.hazNoConsulta("insert into detalle values('" + cant.ToString() + "','" + cliente[0] + "','" + accion[0] + "')");
}
frmGrafica reporte = new frmGrafica("Reporte", 5);
reporte.Show();
this.Close();
}
}
}
else
{
nq = int.Parse(val[4]);
if (cant > nq)
{
MessageBox.Show(cliente[1] + " no tiene Acciones Suficientes");
}
else
{
buy = new My_SQL();
nq = buy.hazNoConsulta("update clientes set saldo='" + (saldo + (precio * cant)).ToString() + "' where curp='" + cliente[0] + "'");
buy = new My_SQL();
nq = buy.hazNoConsulta("update acciones set stock='" + (stock + cant).ToString() + "' where clave='" + accion[0] + "'");
nq = int.Parse(val[4]);
nq -= cant;
if (nq > 0)
{
buy = new My_SQL();
nq = buy.hazNoConsulta("update detalle set cant='" + nq.ToString() + "' where curp='" + cliente[0] + "' and clave='" + accion[0] + "'");
}
else
{
buy = new My_SQL();
nq = buy.hazNoConsulta("delete from detalle where curp='" + val[0] + "' and clave='" + val[2] + "'");
}
this.Close();
}
}
}
private void btnAceptar_Click(object sender, EventArgs e)
{
if (uso == "Agregar" || uso == "Modificar")
{
if (txbCampo[0].Text != "" && txbCampo[1].Text != "" && txbCampo[2].Text != "")
{
if (roll == "clientes")
{
try
{
float sa = float.Parse(txbCampo[2].Text);
My_SQL c = new My_SQL();
int nq;
if (uso == "Agregar")
{
nq = c.hazNoConsulta("insert into clientes values('" + txbCampo[0].Text.ToUpper() + "','" + txbCampo[1].Text + "','" + txbCampo[2].Text + "')");
}
if (uso == "Modificar")
{
nq = c.hazNoConsulta("update clientes set curp='" + txbCampo[0].Text.ToUpper() + "',nom='" + txbCampo[1].Text + "',saldo='" + txbCampo[2].Text + "' where curp='" + val[0] + "'");
}
this.Close();
}
catch (FormatException formato1)
{
MessageBox.Show("El saldo debe ser de tipo flotante " + formato1.ToString());
}
catch (Exception exc1)
{
MessageBox.Show(exc1.ToString());
}
}
if (roll == "acciones")
{
try
{
int st = int.Parse(txbCampo[1].Text);
float p = float.Parse(txbCampo[2].Text);
My_SQL a = new My_SQL();
int nq;
if (uso == "Agregar")
{
nq = a.hazNoConsulta("insert into acciones values('" + txbCampo[0].Text.ToUpper() + "','" + txbCampo[1].Text + "','" + txbCampo[2].Text + "','" + txbCampo[3].Text + "')");
}
if (uso == "Modificar")
{
nq = a.hazNoConsulta("update acciones set clave='" + txbCampo[0].Text.ToUpper() + "',stock='" + txbCampo[1].Text + "',precio='" + txbCampo[2].Text + "',descripcion='" + txbCampo[3].Text + "' where clave='" + val[0] + "'");
}
this.Close();
}
catch (FormatException formato2)
{
MessageBox.Show("Uno de los campos contiene datos inválidos " + formato2.ToString());
}
catch (Exception exc2)
{
MessageBox.Show(exc2.ToString());
}
}
}
else
{
MessageBox.Show("No se admiten campos vacios");
}
}
if (uso == "Buscar")
{
if (txbCampo[0].Text != "")
{
Sval[0] = txbCampo[0].Text.ToUpper();
}
if (roll == "clientes" || roll == "comprasClientes")
{
if (txbCampo[1].Text != "")
{
Sval[1] = txbCampo[1].Text;
}
if (txbCampo[2].Text != "")
{
try
{
float s1 = float.Parse(txbCampo[2].Text);
Sval[2] = s1.ToString();
}
catch (FormatException formato31)
{
MessageBox.Show("El saldo debe ser de tipo flotante " + formato31.ToString());
}
catch (Exception exc31)
{
MessageBox.Show(exc31.ToString());
}
}
}
if (roll == "acciones")
{
if (txbCampo[1].Text != "")
{
try
{
int s1 = int.Parse(txbCampo[1].Text);
Sval[1] = s1.ToString();
}
catch (FormatException formato11)
{
MessageBox.Show("El stock debe ser de tipo entero " + formato11.ToString());
}
catch (Exception exc11)
{
MessageBox.Show(exc11.ToString());
}
}
if (txbCampo[2].Text != "")
{
try
{
float p1 = float.Parse(txbCampo[2].Text);
Sval[2] = p1.ToString();
}
catch (FormatException formato21)
{
MessageBox.Show("El precio debe ser de tipo flotante " + formato21.ToString());
}
catch (Exception exc21)
{
MessageBox.Show(exc21.ToString());
}
}
}
if (roll == "Reporte" || roll == "ventasReporte")
{
if (txbCampo[1].Text != "")
{
Sval[1] = txbCampo[1].Text;
}
if (txbCampo[2].Text != "")
{
Sval[2] = txbCampo[2].Text;
}
if (txbCampo[3].Text != "")
{
try
{
int s11 = int.Parse(txbCampo[3].Text);
Sval[3] = s11.ToString();
}
catch (FormatException formato61)
{
MessageBox.Show("La cantidad debe ser de tipo entero " + formato61.ToString());
}
catch (Exception exc61)
{
MessageBox.Show(exc61.ToString());
}
}
}
this.Close();
}
if (uso == "Comprar" || uso == "Vender")
{
if (txbCampo[0].Text != "")
{
try
{
if (uso == "Comprar")
{
movimiento(int.Parse(txbCampo[0].Text), "select * from clientes where curp='" + Scurp + "'", "select * from acciones where clave='" + val[0] + "'");
}
else
{
movimiento(int.Parse(txbCampo[0].Text), "select * from clientes where curp='" + val[0] + "'", "select * from acciones where clave='" + val[2] + "'");
}
}
catch (FormatException formato41)
{
MessageBox.Show("La cantidad debe ser de tipo entero " + formato41.ToString());
}
catch (Exception exc41)
{
MessageBox.Show(exc41.ToString());
}
}
else
{
MessageBox.Show("Debe introducir una Cantidad");
}
}
}
public frmPrincipal()
{
My_SQL mys = new My_SQL();
InitializeComponent();
}