I am newbie in COM. I am having a trouble on creating a plugin for an own software that would intercept traffic on a third party software by the clsid:
All information by the third party owners -->
*clsid: 0BBB797E-D6A8-40F9-B5D1-8E72F4729A03
*event to receive data - OnRecvData(NetworkData) //NetworkData type of string
*event to send data - OnSendData(NetworkData) //NetworkData type of string
I have referenced Invoke method using Reflection on COM Object and tried to get the methods, events, properties that the created instance contains.
Here is the code I have used ->
class Program
{
private const string WORD_CLSID = "{0BBB797E-D6A8-40F9-B5D1-8E72F4729A03}";
public static void Main()
{
try
{
Type comType = Type.GetTypeFromCLSID(new Guid(WORD_CLSID));
var instance = Activator.CreateInstance(comType);
Console.WriteLine("//////////////////");
Console.WriteLine("Created an instance of: " + comType.Name + "-->\nCLSID = " + WORD_CLSID);
var invokedData = comType.InvokeMember("NetworkData",
BindingFlags.DeclaredOnly |
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Instance | BindingFlags.InvokeMethod, null, instance, null);
Console.WriteLine("NetworkData ->" + invokedData);
Console.WriteLine("\nEVENTS ----");
var comEvents = comType.GetEvents();
foreach (var comEvent in comEvents)
Console.WriteLine(comEvent);
if (comEvents.Count() == 0)
Console.WriteLine("0");
var comMethods = comType.GetMethods();
Console.WriteLine("\nMETHODS --");
foreach (var comMethod in comMethods)
{
var methodDetails = string.Format("{0} {1}({2})", comMethod.ReturnParameter, comMethod.Name,
string.Join(",", comMethod.GetParameters().Select(p => p.ParameterType.Name)));
Console.WriteLine("\t" + methodDetails);
}
var comProperties = instance.GetType().GetProperties();
Console.WriteLine("\nPROPERTIES----");
foreach (var comProperty in comProperties)
Console.WriteLine(comProperty);
if (comProperties.Count() == 0)
Console.WriteLine(0);
Console.WriteLine("\n--------------------------OVER");
}
catch (COMException ex)
{
Console.WriteLine("Unable to instantiate object. MESSAGE: " + ex.Message);
}
Console.Read();
}
}
and I get error of type: HRESULT 0x80020006 Unknown name.
How can I resolve this type of problem?
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