{"id":"host.windows--WindowsDisplayTopologyAvailable","name":"WindowsDisplayTopologyAvailable","owner":"yeho","package":"host.windows","kind":"function","signature":"external WindowsDisplayTopologyAvailable() returns bool","description":"Windows display topology available.","context":"Connect Windows display, session, clipboard, and accessibility services.","parameters":[],"returns":"bool","members":[],"tags":["cpu","function","host","host.windows","source-example","windows","yeho"],"updated":"2026-09-09","source":{"repository":"yeho","path":"packages/host/windows/display.yh","line":32,"sha256":"7a7c119731e567526909241bf0630dbf5c2a8fc631247cef36b5f010a01afef3"},"status":"source-declared","notes":["Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup."],"examples":[{"id":"usage","title":"Use WindowsDisplayTopologyAvailable","description":"A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.","code":"using host.windows\n\n// Connect Windows display, session, clipboard, and accessibility services.\nbool result = WindowsDisplayTopologyAvailable()\nConsole.Log(Text.From(result))\n","manifest":"manifestVersion = \"2\"\npackage = \"api.example.host_windows__windowsdisplaytopologyavailable\"\nversion = \"0.1.0\"\nlanguageEdition = \"yeho-core-2026.1\"\n\n[app]\nkind = \"headless\"\n\n[[dependencies]]\npackage = \"host.ui_services\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/host/ui_services\"\n\n[[dependencies]]\npackage = \"host.windows\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/host/windows\"\n","tags":["cpu","source-example"],"verification":"type checked","run":"cpu-oracle","sha256":"1c8cf67b03c05bb747d303a12d8643f5913dc3d5a430af61b0eb9102971f0f20","checked":"2026-09-09","diagnostic":"","observedOutput":null,"checkedBackend":null}],"searchTerms":[],"url":"https://demonhunterlabs.com/academy/api?item=host.windows--WindowsDisplayTopologyAvailable","json":"https://demonhunterlabs.com/reference/items/host.windows--WindowsDisplayTopologyAvailable.json","markdown":"https://demonhunterlabs.com/reference/text/host.windows--WindowsDisplayTopologyAvailable.md"}