## MailMergeSettings::set_HeaderSource method


Specifies the path to the mail-merge header source. The default value is an empty string.

```cpp
void Aspose::Words::Settings::MailMergeSettings::set_HeaderSource(const System::String &value)
```

## See Also

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