## IFieldMergingCallback::Is method




```cpp
virtual bool Aspose::Words::MailMerging::IFieldMergingCallback::Is(const System::TypeInfo &target) const override
```

## See Also

* Interface [IFieldMergingCallback](../)
* Namespace [Aspose::Words::MailMerging](../../)
* Library [Aspose.Words for C++](../../../)