public SafeIUnknownRef CreateRef()
{
Marshal.AddRef(base.handle);
SafeIUnknownRef ref1 = new SafeIUnknownRef();
ref1.SetHandle(base.handle);
return(ref1);
}
public static SafeIUnknownRef AddRef(IntPtr pObject)
{
Marshal.AddRef(pObject);
SafeIUnknownRef ref1 = new SafeIUnknownRef();
ref1.SetHandle(pObject);
return(ref1);
}
public static SafeIUnknownRef QueryInterface(IntPtr pObject, ref Guid iid)
{
IntPtr ptr;
ExceptionFactory.ThrowOnError(Marshal.QueryInterface(pObject, ref iid, out ptr), null, null);
SafeIUnknownRef ref1 = new SafeIUnknownRef();
ref1.SetHandle(ptr);
return(ref1);
}
public bool TryQueryInterfaceNative(Guid iid, out SafeIUnknownRef newIUnknownRef)
{
IntPtr ptr;
if (Marshal.QueryInterface(base.handle, ref iid, out ptr) >= 0)
{
newIUnknownRef = new SafeIUnknownRef(ptr, true);
return(true);
}
newIUnknownRef = null;
return(false);
}
