private void button1_Click(object sender, EventArgs e)
{
try
{
FileStream fs = new FileStream(nombreImagen, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fs);
byte[] bloque = br.ReadBytes((int)fs.Length);
cnx.Insertar(txtNombre.Text, Convert.ToDouble(txtPrecio.Text), bloque, Convert.ToInt16(txtStockMin.Text), Convert.ToInt16(txtStockActual.Text));
}
catch (Exception)
{
MessageBox.Show("datos incompletos");
}
}
