host.windows · function ·
RaiseWindowsUiAccessibilityNativeEvent
Raise windows ui accessibility native event.
Connect Windows display, session, clipboard, and accessibility services.
external RaiseWindowsUiAccessibilityNativeEvent(windowsUiAccessibilityBridge bridge, text nodeId, int generation, text eventName, text propertyName, text oldText, text newText, int thread) returns boolStatus: source-declared
Parameters
windowsUiAccessibilityBridge bridge- Supply bridge as windowsUiAccessibilityBridge.
text nodeId- Supply node id as text.
int generation- Supply generation as int.
text eventName- Supply event name as text.
text propertyName- Supply property name as text.
text oldText- Supply old text as text.
text newText- Supply new text as text.
int thread- Supply thread as int.
Use RaiseWindowsUiAccessibilityNativeEvent
A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.
cpu · source-example · type checked
using host.windows
// Connect Windows display, session, clipboard, and accessibility services.
windowsUiAccessibilityBridge bridge = windowsUiAccessibilityBridge(1, 1)
text nodeId = "node Id"
int generation = 1
text eventName = "event Name"
text propertyName = "property Name"
text oldText = "old Text"
text newText = "new Text"
int thread = 1
bool result = RaiseWindowsUiAccessibilityNativeEvent(bridge, nodeId, generation, eventName, propertyName, oldText, newText, thread)
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.host_windows__raisewindowsuiaccessibilitynativeevent"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"
[app]
kind = "headless"
[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"
[[dependencies]]
package = "host.windows"
version = "0.1.0"
path = "../../../yeho/packages/host/windows"
Notes and source
Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.
yeho/packages/host/windows/accessibility.yh:694