private void button2_Click(object sender, EventArgs e)
{
if (CompNameA.Text.Equals("") || CompSerial.Text.Equals(""))
{
MessageBox.Show("Please, Fill The Tnput Fields");
}
else
{
businesslayer bl = new businesslayer();
bl.InsertComp(CompSerial.Text, CompNameA.Text);
LoadAutoCompleteTextBoxes();
}
}