MicrosoftEdge / MicrosoftEdge/WebView2Feedback
COM-proxies fail for methods declared as propputref
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Description
It is not possible to set properties from JS where the underlying COM-method is declared as propputref.
Currently we work around problem in ATL/C++ by internally retrying failed calls using propput with corresponding propputref.
Version
SDK: GA 1.0.622.22
Runtime: WebView2 Runtime GA
Framework: Win32
OS: All
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No repository file or test is identified. Start by tracing the WebView2 COM-proxy property-setting path and comparing methods declared propputref with the reported ATL/C++ workaround. Done means JavaScript can set properties backed by propputref methods without requiring an internal retry workaround.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, javascript
- Domain
- desktop
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 30/100