protected void Button1_Click(object sender, System.EventArgs e)
{
nntp1.Server = edtServer.Text;
nntp1.Open();
string[] groups = nntp1.GetGroups(false);
cbNewsgroup.Items.Clear();
foreach (string group in groups)
{
cbNewsgroup.Items.Add(group);
}
if (cbNewsgroup.Items.Count > 0)
{
cbNewsgroup.SelectedIndex = 0;
}
nntp1.Close();
Button2.Enabled = true;
}
private void btnConnect_Click(object sender, System.EventArgs e)
{
cbNewsGroup.Enabled = false;
btnGetArticles.Enabled = false;
btnPostNew.Enabled = false;
btnReply.Enabled = false;
tvArticles.Enabled = false;
memBody.Enabled = false;
cbNewsGroup.Enabled = false;
try {
nntp1.Close();
nntp1.Server = edtNewsServer.Text;
nntp1.Open();
string[] list = nntp1.GetGroups();
string s = cbNewsGroup.Text;
cbNewsGroup.Items.Clear();
foreach (string group in list)
{
cbNewsGroup.Items.Add(group);
}
cbNewsGroup.Text = s;
cbNewsGroup.Enabled = true;
btnGetArticles.Enabled = true;
btnPostNew.Enabled = true;
btnReply.Enabled = true;
tvArticles.Enabled = true;
memBody.Enabled = true;
cbNewsGroup.Enabled = true;
}
catch (Exception ex) {
MessageBox.Show(ex.Message);
}
}