c# GuidAttribute Example

C# > InteropServices >  GuidAttribute 

Supplies an explicit Guid when an automatic GUID is undesirable.

When you write an application to be used as COM you have 
to give a unique name. In this case you need to apply GUID attribute.

Example

Class that is exported to COM with a fixed GUID

[GuidAttribute("bd2d60fa-8e40-4d06-ad6f-8760983efe33")]

public class ExposedToComClass

{

          

}