private void TryVersion(RDPClientVersion clientVersion, MethodInvoker doApplyVersion)
{
try
{
if (lastDetectedVersion == RDPClientVersion.Unknown || lastDetectedVersion == clientVersion)
{
doApplyVersion();
parent.Controls.Add((Control)client); // can throw a COMException
// Finish initialization - com object proxies
TrySetSecuredSettings(client.SecuredSettings, typeof(IMsTscSecuredSettings));
TrySetSecuredSettings(client.SecuredSettings2, typeof(IMsRdpClientSecuredSettings));
TrySetAdvancedSettings(client.AdvancedSettings9, typeof(MSTSCLib.IMsRdpClientAdvancedSettings8));
TrySetAdvancedSettings(client.AdvancedSettings8, typeof(MSTSCLib.IMsRdpClientAdvancedSettings7));
TrySetAdvancedSettings(client.AdvancedSettings7, typeof(MSTSCLib.IMsRdpClientAdvancedSettings6));
TrySetAdvancedSettings(client.AdvancedSettings6, typeof(MSTSCLib.IMsRdpClientAdvancedSettings5));
TrySetAdvancedSettings(client.AdvancedSettings5, typeof(MSTSCLib.IMsRdpClientAdvancedSettings4));
TrySetAdvancedSettings(client.AdvancedSettings3, typeof(MSTSCLib.IMsRdpClientAdvancedSettings2));
TrySetAdvancedSettings(client.AdvancedSettings2, typeof(MSTSCLib.IMsRdpClientAdvancedSettings));
TrySetAdvancedSettings(client.AdvancedSettings, typeof(MSTSCLib.IMsTscAdvancedSettings));
if (AdvancedSettings == null)
{
throw new NotSupportedException();
}
transportSettingsProxy = new InterfaceProxy <ITransportSettings>();
transportSettingsProxy.TargetInstance = client.TransportSettings2;
transportSettingsProxy.TargetType = typeof(IMsRdpClientTransportSettings2);
TransportSettings = transportSettingsProxy.GetStrongTypedProxy();
host = (AxHost)client;
host.Width = host.Parent.ClientRectangle.Width;
host.Height = host.Parent.ClientRectangle.Height;
host.Visible = false;
lastDetectedVersion = clientVersion;
}
}
catch (COMException ex)
{
if (parent.Controls.Contains((Control)client))
{
parent.Controls.Remove((Control)client); // yes, this is required!
}
host = null;
client = null;
System.Diagnostics.Debug.WriteLine(clientVersion + " failed to initialize: " + ex.Message);
lastDetectedVersion = RDPClientVersion.Unknown;
}
}
private void InitializeRdpComponent()
{
TryVersion(MsRdpClientVersion.MsClient80, () => { internalMsClient = new MsRDPClient80(); });
TryVersion(MsRdpClientVersion.MsClient70, () => { internalMsClient = new MsRDPClient70(); });
TryVersion(MsRdpClientVersion.MsClient61, () => { internalMsClient = new MsRDPClient61(); });
TryVersion(MsRdpClientVersion.MsClient60, () => { internalMsClient = new MsRDPClient60(); });
TryVersion(MsRdpClientVersion.MsClient50, () => { internalMsClient = new MsRDPClient50(); });
if (lastDetectedVersion == MsRdpClientVersion.Unknown)
{
throw new NotSupportedException("MsRrdpClient could not be instanciated");
}
System.Diagnostics.Debug.WriteLine("AxRDPClient version instanciated: " + lastDetectedVersion);
AxHost component = (AxHost)internalMsClient;
component.Dock = DockStyle.Fill;
Controls.Add(component);
}
private void CreateClient()
{
try
{
TryVersion(RDPClientVersion.MsRDPClient80, () => { client = new MsRDPClient80(); });
TryVersion(RDPClientVersion.MsRDPClient70, () => { client = new MsRDPClient70(); });
TryVersion(RDPClientVersion.MsRDPClient61, () => { client = new MsRDPClient61(); });
TryVersion(RDPClientVersion.MsRDPClient60, () => { client = new MsRDPClient60(); });
TryVersion(RDPClientVersion.MsRDPClient50, () => { client = new MsRDPClient50(); });
if (client == null || lastDetectedVersion == RDPClientVersion.Unknown)
{
throw new NotSupportedException("MsRrdpClient could not be instanciated");
}
System.Diagnostics.Debug.WriteLine("AxRDPClient version instanciated: " + lastDetectedVersion);
RegisterEvents();
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.ToString());
}
}
public MsAdvancedSettings(IMsRDPClient client)
{
this.client = client;
}