What does iunknown interface mean?
What are the properties defined by activex controls?
What do you mean by type library?
What is guid?
What are activex code components?
What do you mean by com (component object model)?
How do we create dcom object in vb6?
Can you explain what is dcom?
What is reference counting in com?
Once I have developed the com wrapper do I have to still register the com in registry?
What is dcom?
What is the use of com component in .net?
What is microsoft visual c++ runtime library error?
What is visual c++ used for?
What is microsoft visual c++ used for?