private void btnUse_Click(object sender, EventArgs e)
{
if (line != null)
{
line = null;
if (cn != 0) tapi.UnregisterNotifications(cn);
}
foreach (TAPI3Lib.ITAddress ad in (tapi.Addresses as TAPI3Lib.ITCollection))
{
if (ad.AddressName == cbProviders.Text)
{
line = ad;
break;
}
}
if (line != null)
{
try
{
cn = tapi.RegisterCallNotifications(line, true, true, TAPI3Lib.TapiConstants.TAPIMEDIATYPE_AUDIO, 2);
cbProviders.Enabled = false;
btnUse.Enabled = false;
}
catch (System.Runtime.InteropServices.COMException eCOM)
{
MessageBox.Show(eCOM.Message, "Error has occured in TAPI3Lib", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (Exception eX)
{
MessageBox.Show(eX.Message, "Error has occured in TAPI3Lib", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void button1_Click(object sender, EventArgs e)
{
if (line != null)
{
line = null;
if (cn != 0)
{
tapi.UnregisterNotifications(cn);
}
}
foreach (TAPI3Lib.ITAddress ad in (tapi.Addresses as TAPI3Lib.ITCollection))
{
if (ad.AddressName == cbLines.Text)
{
line = ad;
break;
}
}
if (line != null)
{
cn = tapi.RegisterCallNotifications(line, true, true, TAPI3Lib.TapiConstants.TAPIMEDIATYPE_AUDIO, 2);
}
}