void SynchronizeParameters(ProbeDialog dlg)
{
List <DiscoveryType> oldTypes = new List <DiscoveryType>(_types);
List <string> oldScopes = new List <string>(_scopes);
foreach (ListViewItem item in dlg.TypesList.Items)
{
string type = item.SubItems[0].Text;
string ns = item.SubItems[1].Text;
DiscoveryType t = oldTypes.Where(T => T.Type == type && T.Namespace == ns).FirstOrDefault();
if (t == null)
{
DiscoveryType newType = new DiscoveryType()
{
Type = type, Namespace = ns
};
_types.Add(newType);
}
else
{
oldTypes.Remove(t);
}
}
foreach (DiscoveryType t in oldTypes)
{
_types.Remove(t);
}
foreach (ListViewItem item in dlg.ScopesList.Items)
{
string scope = item.SubItems[0].Text;
if (_scopes.Contains(scope))
{
oldScopes.Remove(scope);
}
else
{
_scopes.Add(scope);
}
}
foreach (string scope in oldScopes)
{
_scopes.Remove(scope);
}
}
private void btnProbe_Click(object sender, EventArgs e)
{
ProbeDialog dlg = new ProbeDialog();
dlg.InitializeTypes(_types);
dlg.InitializeScopes(_scopes);
DialogResult result = dlg.ShowDialog();
if (result == DialogResult.Cancel)
{
return;
}
SynchronizeParameters(dlg);
InitializeDiscoveryClient(dlg.DiscoveryVersion);
lvDevices.Items.Clear();
FindCriteria request = new FindCriteria();
request.ScopeMatchBy = new Uri("http://schemas.xmlsoap.org/ws/2005/04/discovery/rfc3986");
foreach (ListViewItem item in dlg.TypesList.CheckedItems)
{
XmlQualifiedName type = new XmlQualifiedName(item.SubItems[0].Text, item.SubItems[1].Text);
request.ContractTypeNames.Add(type);
}
foreach (ListViewItem item in dlg.ScopesList.CheckedItems)
{
request.Scopes.Add(new Uri((item.SubItems[0].Text)));
}
request.Duration = new TimeSpan(0, 0, 0, 10, 0);
btnProbe.Enabled = false;
_discoveryClient.FindAsync(request);
}
