public void testarConexãoToolStripMenuItem_Click(object sender, EventArgs e)
{
Cursor.Current = Cursors.WaitCursor;
if (!PORTA.IsOpen)
{
try
{
PORTA.Close();
PORTA.Open();
}
catch (Exception ex)
{
MessageBox.Show("Erro na porta: " + ex.Message, "Erro!");
}
}
if (PORTA.IsOpen)
{
enviarteste();
}
}
