## Document::get_WriteProtection method


Provides access to the document write protection options.

```cpp
System::SharedPtr<Aspose::Words::Settings::WriteProtection> Aspose::Words::Document::get_WriteProtection()
```


## Examples



Shows how to protect a document with a password. 
```cpp
auto doc = System::MakeObject<Aspose::Words::Document>();
auto builder = System::MakeObject<Aspose::Words::DocumentBuilder>(doc);
builder->Writeln(u"Hello world! This document is protected.");

// Enter a password up to 15 characters in length, and then verify the document's protection status.
doc->get_WriteProtection()->SetPassword(u"MyPassword");
doc->get_WriteProtection()->set_ReadOnlyRecommended(true);

ASSERT_TRUE(doc->get_WriteProtection()->get_IsWriteProtected());
ASSERT_TRUE(doc->get_WriteProtection()->ValidatePassword(u"MyPassword"));

// Protection does not prevent the document from being edited programmatically, nor does it encrypt the contents.
doc->Save(get_ArtifactsDir() + u"Document.WriteProtection.docx");
doc = System::MakeObject<Aspose::Words::Document>(System::String(get_ArtifactsDir() + u"Document.WriteProtection.docx"));

ASSERT_TRUE(doc->get_WriteProtection()->get_IsWriteProtected());

builder = System::MakeObject<Aspose::Words::DocumentBuilder>(doc);
builder->MoveToDocumentEnd();
builder->Writeln(u"Writing text in a protected document.");

ASSERT_EQ(System::String(u"Hello world! This document is protected.") + u"\rWriting text in a protected document.", doc->GetText().Trim());
```

## See Also

* Class [WriteProtection](../../../aspose.words.settings/writeprotection/)
* Class [Document](../)
* Namespace [Aspose::Words](../../)
* Library [Aspose.Words for C++](../../../)