CODEWITHSUNDEEP
controlsms-worddocumentopenxml
willvv
willvv

Reputation: 8639

OpenXML: Allow editing of Content Controls in locked Word document

I want to create a Word document that works as a template, where all the document is locked from editing except the Content Controls (<sdt/> elements) in the document that the user can edit.

What I've seen is that if I lock the document edition (right now I'm using the _markAsFinal property) there's no way to unlock a single Content Control.

Am I missing something? Or is this by design?

Upvotes: 1

Views: 1298

Answers (1)

Todd Main
Todd Main

Reputation: 29153

In your settings.xml file, you'll want under <w:settings/> an element like this:

<w:documentProtection w:edit="forms" w:enforcement="1" w:cryptProviderType="rsaFull"
    w:cryptAlgorithmClass="hash" w:cryptAlgorithmType="typeAny" w:cryptAlgorithmSid="4"
    w:cryptSpinCount="100000" w:hash="UrgUnH3e8g+JF+pZ0azudEQQUYY=" 
    w:salt="dKkOT11EOm/O3alLt8NBbQ=="/>

The hash and salt you'll need to set on your own, you can refer to the Ecma specs and implementation notes for those details, but this is a really good tutorial to just jump right in. But what this does is limit all editing to only content controls.

Upvotes: 1

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