private void txtBusqueda_TextChanged(object sender, EventArgs e) { if (this.txtBusqueda.Text != string.Empty) { string codigo = "%" + this.txtBusqueda.Text + "%"; IList <Articulo> list = null; if (this.Descripcion) { list = Articulo.FindByLikeDescripcion(codigo); } if (this.CodigoPLU) { list = Articulo.FindByLikeCodigoPLU(codigo); } if (list != null) { this.bindingSource1.DataSource = list; this.dataGridViewArticulo.DataSource = this.bindingSource1; this.bindingSource1.ResetBindings(false); } } }