private void CargarGrid()
{
try
{
this.dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
EArticulos u = new EArticulos();
dataGridView1.DataSource = u.buscar();
dataGridView1.Columns["idArticulos"].Visible = false;
this.dataGridView1.Refresh();
tabControl1.SelectedIndex = 0;
}
catch (Exception ex)
{
throw ex;
}
}
private void buscar(string busqueda)
{
try
{
EArticulos u = new EArticulos();
dataGridView1.DataSource = u.buscar(busqueda);
dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
dataGridView1.Columns["idArticulos"].Visible = false;
tabControl1.SelectedIndex = 0;
//ciclo();
}
catch (Exception ex)
{
throw ex;
}
}
private void cambio()
{
try
{
EArticulos c = new EArticulos();
DataTable Clientes = new DataTable();
int id = CmbArticulos.SelectedIndex;
Clientes = c.buscar(id);
TxtPrecio.Text = Clientes.Rows[id]["precio"].ToString();
nombre = Clientes.Rows[id]["Nombre"].ToString();
}
catch (Exception ex)
{
throw ex;
}
}
private void LlenarArticulos()
{
try
{
EArticulos c = new EArticulos();
DataTable Clientes = new DataTable();
Clientes = c.buscar();
var cb = from ordenar in Clientes.AsEnumerable()
select ordenar;
CmbArticulos.DataSource = cb.AsDataView();
CmbArticulos.ValueMember = "idArticulos";
CmbArticulos.DisplayMember = "Nombre";
}
catch (Exception ex)
{
throw ex;
}
}
private Boolean Validad()
{
if (TxtCantidad.Text != string.Empty)
{
EArticulos a = new EArticulos();
_ = new DataTable();
DataTable arti = a.buscar(CmbArticulos.SelectedText);
int stock = Convert.ToInt32(arti.Rows[0]["stock"].ToString());
int cantidad = Convert.ToInt32(TxtCantidad.Text);
string articulo = arti.Rows[0]["Nombre"].ToString();
if (cantidad > stock)
{
MessageBox.Show("tu maximo de stock para " + articulo + " es de :" + stock.ToString());
}
return(true);
}
else
{
return(false);
}
}
