## MailMergeOptions::set_MergeDuplicateRegions method


Sets a value indicating whether all of the document mail merge regions with the name of a data source should be merged while executing of a mail merge with regions against the data source or just the first one.

```cpp
void Aspose::Words::LowCode::MailMergeOptions::set_MergeDuplicateRegions(bool value)
```

## See Also

* Class [MailMergeOptions](../)
* Namespace [Aspose::Words::LowCode](../../)
* Library [Aspose.Words for C++](../../../)