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# a11y grid-read: clipboard bridge for owner-drawn grids

MFC/GDI owner-drawn grids (HTS realtime tables) have no UIA/MSAA cell nodes. a11y grid-read focuses target, clears clipboard, sends Ctrl+A/Ctrl+C via SendInput, polls clipboard up to 2s, prints TSV verbatim. Override hotkey via --text.

user/developer
a11y grid-read hts mfc owner-drawn clipboard focusless-first

## Steps

1. Locate grid via grap (e.g. '*Hero*/Form1101/...
2. a11y grid-read <grap> -- runs default Ctrl+A...
3. Custom chord via --text 'ctrl+shift+c' for a...
4. Clipboard polled for up to 2s; TSV dumped to...
5. If empty clipboard after timeout the app did...
6. 100pct accuracy -- no OCR error, values come...
7. Usage example: wkappbot a11y read '*Hero*/gr...
8. Verified 2026-04-19: experience/tests/sessio...